Chlorine Dioxide Powder

Product Details:

For more than 140 years, the addition of chlorine to drinking water has been saving numerous lives by destroying the germs in unsafe water sources. 140 years is a very long time! In fact, at the time when chlorination was introduced, neither the automobile nor the telephone, or for that matter the radio had been invented.

The point is, have we reached such a level of perfection in disinfection of drinking water that no technical progress was deemed necessary for over 140 years? Its not true, technologists, all over the world, have been working continuously to evolve something better than chlorine, which has many harmful after effects

Down the years the quality of natural water has degraded world-wide including India, andvarious bacteria that were hitherto unknown, are now known to inhabit even the safest source of water. Water recycling, storage and rainwater harvesting have become second nature. The health risks due to these bacteria have increased many folds, but we still adhere to the age old Chlorine, which leaves many bacteria untreated.

The need for safer drinking water was never more than it is now. Therefore, CDD-5000®, which is many times more powerful than Chlorine against bacteria, viruses, protozoa and all other harmful microbial population, was created for the safest drinking water.

Before the creation of CDD-5000®, classical chlorine dioxide (gas) was a natural choice since it countered all known bacteria in the water even though several disadvantages such as in situ gaseous production along with associated risk of handling corrosive chemicals and maintenance and harmful byproduct formation such as chlorite, chlorate and free chlorine.

Product Details:

This technical bulleting outlines the various applications and uses of CDD 5000 in Pharmaceutical Industry. F&B and Pharmaceutical are the only two industries which are governed under most stringent regulatory guidelines as they have a direct correlation with human health and human consumption substances.

As like in most of the industries even in pharmaceutical industry water plays a very crucial role as an utility and as an Raw Material. The bacteriological parameters are verified and checked on hourly or daily basis. In addition to the Ecoli & Coli forms the basic groups infestations like Pseudomonas, Salmonella , Legionella, Molds, Spores are very commonly encountered.

The cause for the same would be source water contamination. The supply of the source or process water may be from Tap water, River, Borewell, Water supplied by the Industry association or from Tankers.

Due to a factor called as an immunity building, the bacteria present at the contact surface of various equipment, pumps etc or in the water develop a resistance towards the commonly used biocides. And start developing biofilm which acts as a breeding zone for the bacteria to prosper. This makes the entire system contaminated.

Due to this phenomena though a biocide is present in water , still the water after analysis will show positive count.Increasing the dose of the biocide does not yield stable results.

In a normal course a water treatment system consists of the following steps in sequential manner.

• PSF filter.
• Activated carbon filter.
• Water softner in case of hard water.
• DM water generation through,Anionic,cationic & mixed bed resins.
• Ultra filteration.
• Reverse osmosis.

The water entering the ACF is or softner is dechlorinated with the help of SMBS and the water passing through further units do not have a biocide to avoid bacterial contamination. And used of other chemical on shock dosing will damage the membranes and resins.

CDD 5000 does not damage the resins or membrane of the RO. Membranes of several type excluding cellulosic membranes have shown compatibility with CDD 5000 at user concentration levels & for sanitation at CIP level.

CDD 5000 has following applications in Pharmaceutical & Biotech industry.

• Process water/Raw water treatment.
• Cleaning in Place (CIP) and Sanitizing Operations
• For virus, bacteria, Mold removal
• For Membrane & resin sanitation.
• For air sanitation.
• Sanitation of Raw & process water tanks.
• Waste water treatment.

Additional Information:

• Production Capacity: 1000 MT
• Delivery Time: Ready stock
• Packaging Details: As per requirements

Product Details:

Chlorone is a third generation unique system of generating Chlorine Dioxide (Cl02).Its a single component powder system designed to release ClO2, which is unique combination of ingredients which were till date found in two compnent system as and activater and releaser. This is the most convenient way to deliver high quality of Chlorinedioxide at the point of use.
Advantages & Benefits:1) Purifies any room as it is applicable for all types of indoor air fumigation.2)One Chlorone sachet can treat upto 400-450 sqft of area.3) Reaches every niche and corner of the room.4)No personal or technical assistance needed.5)Eliminates the need of any machine.6) Highly Economical & Low cost product.7)Human Friendly.
How it works?Chlorone powder after addition to 100 ml water releases Chlorine Dioxide by accidification of Sodium Chlorite. Clo2 being generated in gaseous form has self dispersal mechanism and being lighter than air it reaches in all corner of room.

Additional Information:

• Item Code: 002
• Production Capacity: 3000
• Delivery Time: Immediate

Product Details:

Chlorone is a third generation unique system of generating Chlorine Dioxide (Cl02).Its a single component powder system designed to release ClO2, which is unique combination of ingredients which were till date found in two compnent system as and activater and releaser. This is the most convenient way to deliver high quality of Chlorinedioxide at the point of use.
Advantages & Benefits:1) Purifies any room as it is applicable for all types of indoor air fumigation.2)One Chlorone sachet can treat upto 400-450 sqft of area.3) Reaches every niche and corner of the room.4)No personal or technical assistance needed.5)Eliminates the need of any machine.6) Highly Economical & Low cost product.7)Human Friendly.
How it works?Chlorone powder after addition to 100 ml water releases Chlorine Dioxide by accidification of Sodium Chlorite. Clo2 being generated in gaseous form has self dispersal mechanism and being lighter than air it reaches in all corner of room.

Additional Information:

• Item Code: 003
• Production Capacity: 3000
• Delivery Time: Immediate
• Packaging Details: 20 gms pouch

Product Details:

Well-known in the industry as a prominent organization, we are providing CDD 5000 Chlorine Dioxide Powder. Widely used in dyes, medicines and antiseptics, the offered powder is processed in adherence to the industry set guidelines. More to this, these products are available in different quantities at market leading prices.

Features:

• Precise pH value
• Longer shelf life
• Non-toxic
• Accurate in composition

Benefits:

• ClO2 though an excellent molecule was facing hurdle in getting accepted by customers & end-users due to complications involved in method of generation of the product. Customers were required to install expensive machinery & equipments to avail the benefits of the molecule
• With the help of CDD 5000™ the problems related with the complications in application and generation have been resolved
• CDD 5000™ is manufactured with a single concept of user friendly & environment friendly which can be used with minimal accessories and equipment. By using CDD 5000™ users can reap benefit of the molecule which was not available

Commercial Advantages:

• No investment in plant and machinery
• No changes in current water treatment system of the plant
• No structural modifications, changes in pipelines
• Reduced manpower requirement
• Non corrosive as user concentration
• Reduced material handling cost
• Warehousing and inventory carrying cost reduced substantially
• No additional safety measures or permissions required

Other Information:

• Minimum Order Quantity: 5 Litre
• Production Capacity: 100000-litre per month

Packaging Details:

• 5 litre Pack
• 10 litre pack
• 25 litre pack
• 50 litre Pack
• 100 litre pack
• 250 litre pack
• 500 litre pack

Product Details:

Well-known in the industry as a prominent organization, we are providing CDD 5000 Chlorine Dioxide Powder. Widely used in dyes, medicines and antiseptics, the offered powder is processed in adherence to the industry set guidelines. More to this, these products are available in different quantities at market leading prices.

Features:

• Precise pH value
• Longer shelf life
• Non-toxic
• Accurate in composition

Benefits:

• ClO2 though an excellent molecule was facing hurdle in getting accepted by customers & end-users due to complications involved in method of generation of the product. Customers were required to install expensive machinery & equipments to avail the benefits of the molecule
• With the help of CDD 5000™ the problems related with the complications in application and generation have been resolved
• CDD 5000™ is manufactured with a single concept of user friendly & environment friendly which can be used with minimal accessories and equipment. By using CDD 5000™ users can reap benefit of the molecule which was not available

Commercial Advantages:

• No investment in plant and machinery
• No changes in current water treatment system of the plant
• No structural modifications, changes in pipelines
• Reduced manpower requirement
• Non corrosive as user concentration
• Reduced material handling cost
• Warehousing and inventory carrying cost reduced substantially
• No additional safety measures or permissions required

Other Information:

• Minimum Order Quantity: 5 Litre
• Production Capacity: 100000-litre per month

Packaging Details:

• 5 litre Pack
• 10 litre pack
• 25 litre pack
• 50 litre Pack
• 100 litre pack
• 250 litre pack
• 500 litre pack

Additional Information:

• Production Capacity: 10000 mt
• Delivery Time: READY STOCK
• Packaging Details: AS PER REQUIREMENT

Product Details:

Application Of CDD 5000 In Aquaculture. CDD – 5000 is 0.5% purest chlorine dioxide in aqueous form.

In the case of aquaculture, i.e. springs or ponds, treated water that is re-infected with bacteria can be a particular source of danger, especially at elevated temperatures. The organisms have the best conditions for growth at temperatures of 25°C to 45°C. The pH of value for optimum growth lies in the region of 6.9. A population over a temperature range of 30°C to 35°C requires only a few hours to double in size. Legionella live in biofilms where they are shielded from most chemical disinfectants and all disinfection technologies that do not make use of chemicals.

Characteristics of CDD – 5000 on the aquaculture field :

• Reduce Nitrite (NO2- ) rapidly
• Get rid of odorous soil of animals in culture system
• Effect quickly and without toxic remnant
• Dissolved oxygen increasing
• Decrease the stress of fish in ponds and enhance the rate of feedstuff.
  

Application Area – Aquaculture Industry:

Live Fish Transport

• Transport Water
• Disease treatment during holding

Aquaculture

• Disease prevention treatment
• Fish larval rearing
• Prawn larval rearing
• Spraying in feeds
• Treatment of diseases

Product Details:

Application Of CDD 5000 In Poultry Farms.

The problems typically faced by the poultry farmers are as follows.

• Performance of the product is pH dependant reducing the efficiency of the product.
• The products mentioned do not remove biofilm,
• Products impart taste to water if dosing is increased which reduced the water intake.
• Not effective at vide range of Bacteria, virus, spores & fungi at user level concentration.
• Corrosive to most of the material reducing the farm life span and increasing the maintenance cost.
• Increased cost of Antibiotics and medicines due to non maintenance or varied performance of the biocides.
• Products are carcinogenic in nature.

TheBiofilm Challenge in Poultry Farms

Existing water conditions at farms can vary widely. Germ rates can be low (even 1 CFU/ml), average (100-500 CFU/ml) or high (60,000 CFU/ml). Even if there is a low microbial cell count in the incoming water, most water systems are still plagued by a phenomenon called biofilm. Biofilm is composed of mineral deposits on the inner pipe surface of drinker lines creating an environment in which bacteria (E-coli, etc.) and other microorganisms can thrive. Since 95% of all microorganisms are hiding in the biofilm, removal of the biofilm is imperative for securing persistent microbiological control of the drinking water. Slime grows very quickly in water systems. Planktonic cells flowing in the water clot together and form a layer of sessile cells, which attach to the inner walls of tubes and pipes. Colonies of cells grow rapidly, and attract more planktonic cells. The slime can grow and block free water flow, and forms a contamination which undermines water quality and jeopardizes flock health. In existing water distribution systems, the distribution pipes are permanently contaminated with slime. This is not separated, broken down or permanently removed by chlorine or hydrogen peroxide.

About CDD 5000 ( 0.5% Chlorine Dioxide).

• The following features and benefits make chlorine dioxide the biocide of choice for poultry farmers:
• Approved for drinking water intended for human consumption;
• No generation of unwanted, harmful by-products, such as carcinogenic and toxic compounds.
• No corrosion of aluminum, carbon steel or stainless steel at concentrations below 100 ppm;
• Does not react with ammonia and most organic compounds;
• Effective in removal of iron and manganese compounds;
• Removes all biofilm from water distribution systems, the main source of infections;
• Destroys algae-related taste and odor compounds;
• Effective against microorganisms (bacteria, viruses, protozoa, fungi, yeasts).
• No build-up of resistance by microorganisms;
• Effective against airborne pathogens when “misted”;
• Effective against all waterborne pathogens between pH 4 and 10;
• Reduced disease risks; lower to none E-Coli and Salmonella infections.Chlorine dioxide is very specific and enters into only a few side reactions when compared with chlorine, it does not chlorinate organics, therefore it does not form THMs.
• ClO2 does not react with water it stays as inert gas in water making it more soluble and more effective.

Product Details:

Chlorine dioxide is widely used in sanitation and disinfection of following.

• Fruits and vegetables.
• Meat
• Chicken
• Sea food
• Other commodities intended for human consumption. 

Product Details:

Horticulture Application Of CDD 5000

Horticultural operations are facing increasing pressure to solve sanitation issues related to water treatment. Some of the pressure is external originating from government regulations and consumer preferences. Most of the pressure, however, is internal and includes better disease management, integrating capture of irrigation runoff with recycling opportunities, elimination of biofilm and algae control.

The list of available water treatment technologies is a short one. When the unusual demands of horticultural production and post-production practices are considered, the list of technologies that offers effective solutions becomes even shorter.

• Chlorination,
• Ultraviolet light,
• Oozone,
• Copper and peroxide

This are the most common modes of treatments preferred by the nursery growers.

Biofilm, Sanitation's Epicenter -

Biofilm is a living complex of organic and inorganic components that becomes established on surfaces that are in regular contact with water. Such surfaces include pressurized irrigation lines, non-pressurized recirculation system return lines, holding tanks, mixing tanks, containment vessels and so on. Largely comprised of highly adaptive bacteria, biofilm layers attach themselves to hard surfaces and then grow, becoming thicker and quite established over time.

In horticultural operations such as greenhouses and nurseries, common fertilizer injection actually serves as an accelerant to biofilm growth. Most growers are quite familiar with the presence of biofilm in their fertilizer lines. The layer of slimy growth is seen whenever a line is cut into for repair. Biofilm growth is not restricted to fertilizer lines, however, and is also common in clear water lines, although usually by a slightly less dramatic presence.

An interesting relationship exists between the bacterial complexes making up biofilm and algae. The relationship is a synergistic one; what one needs the other provides. In fact, they work so well together that biofilm is able to provide algae with sufficient energy to substitute for algae's need for sunlight. Any grower who has after cutting into an underground pipe and found it lined with green, algae-laden biofilm in the absence of sunlight has personally experienced this phenomenon. Consider this a highly evolved organic system, one that has survived the test of time.

It's no wonder most water treatment technologies are not capable of breaking biofilm down.

Chlorine dioxide -
Chlorine dioxide is widely viewed as one of, if not the most effective, sanitizing agents created by man. chlorine dioxide. In horticulture it is injected via its liquid state into irrigation lines. ClO2 when injected in the injected into irrigation systems to a final, hose-end concentration below 1.0 ppm that results in excellent water sanitation.

CDD 5000 - Chlorine dioxide without generator

ClO2 was available till now only in the form of gas which was produced on site by means of generator. The said was detrimental in utilizing the benefits of the product. With the of help of CDD 5000 - ClO2 is available in an aqueous solution form, which can be dosed simply with the help of a dosing pump or can be added to the raw water storage tank.

CDD 5000 finds following application.

• For elimination of biofilm from irrigation lines and holding tanks
• For elimination of drip emitter clogging
• For treating irrigation water for diseases control.
• For treating evaporative coolers.
• For treatment of non potable water system.

Product Details:

Application In Fruits & Vegetable Washing.

The science of water disinfection is still a relatively new field for the tree fruit industry, as the widespread use of water disinfectants in this marketplace has only been occurring over the past couple of decades.

Likewise, the initiation of the use of chlorine in apple and pear dump tanks about 20 years ago resulted in a dramatic reduction in fruit decay. Use of chlorine for tree fruit sanitation started around 30 years back. Where in Apple washing was the first application where in chlorine was used for fruit sanitation. Science as well as technology has come a long way since then and there are several new product and technologies available today.

World has realised limitations as well as harmful effects because of use of currently employed technologies.

Use of chlorine dioxide recommended.

We are proposing use of CDD 5000 (0.5% Chlorine Dioxide) as an alternative to currently used methods which use chlorinated products.

Chlorine dioxide does not chlorinate organic molecules, but instead oxidizes them

HOCl + Organic Molecule = Chlorinated Organic Molecule

ClO2 + Organic Molecule = Oxidized Organic Molecule

The primary goal in food process water disinfection must always be to impart the greatest killing impact to the microorganism population in the water and on the produce,while minimizing any effects of the disinfectant on the food product itself to the greatest extent possible.

Product Details:

To prevent Biofouling, it is necessary to imply an efficient disinfection process in the feed stream of the reverse osmosis unit to promote the death of the microorganisms and the oxidation of the organic matter.

Chlorination is the practice adopted in many industries, but chlorine can cause environmental damage, health hazards in the industry and damages the olyamide membranes. Therefore, it is necessary to find a less aggressive agent to the environment and to the polyamide membranes.

 

Other Details:

• Minimum Order Quantity: 100 Kilogram(s)

Product Details:

Application Of CDD 5000 In Dairy farming.

In the dairy industry there is a direct correlation between the amount of water consumed by cows and the resulting amount of milk they produce on a daily basis. There are no common standards for disinfecting the water that a cow consumes.

Current Scenario -

In current scenario many times the herds are taken for grazing and open river channel or tributary would be the source of water. And for the remaining time a small vessel/trough is erected which is routinely filled with the borewell water. And effectively there is no treatment given to water. This lead to exorbitant growth of algae & biofilm in water troughs. And the presence of algae prevents the cattle from drinking as much water as normally they would consume if the water is not fouled. Secondly the fouled water is heaven for bacterial growth & pathogens which are the cause for the Infection and diseases in many cases.

In case of dairy farms where in there is a structured system for drinking water treatment for cattle's chlorine tablets are added to the water which also has adverse effects on the amount of water consumed. The chlorine creates a souring of the taste of the water which prevents the cow from consuming the maximum possible intake. Secondly, chlorine will only partially disinfect the water due to its pH dependency and its high reactivity with organics in the water, resulting in disinfection byproducts (DBP). Chlorine disinfection by-products have been found to be carcinogenic. Lastly, chlorine will not eliminate the biofilm which grows against the inner surfaces of the water distribution pipes and troughs, which allows the algae to continue to thrive.

Elevated bacterial counts and Iron and Manganese scale complexes with biofilm can cause reduced water intake leading to reduced milk yield. Somatic Cell Count in milk can be influenced by the level of immune system activation in the lactating cow and by water being a source of environmental mastitis organisms to the animal

Application areas for CDD 5000 in Dairy farm.

• Calving pens
• Milk Producers
• Hand Reared Calves
• Milking Cows

Application Of CDD 5000 In Poultry Meat Processing.Poultry Processing Flow Diagram.

Unloading and shackling → Stunning → Bleeding → Scalding → Plucking→ Evisceration → Carcass Wash → Chilling (Spin Chilled / Air Chilled)→ Sorting→ Packaging.

The main problem is to control cross-contamination. Contamination of carcasses can occur via contact with soiled surfaces, equipment or the hands of operatives. Microorganisms can also be spread in airborne dust particles and droplets and through any rupture of the intestines during evisceration.The processing of poultry carcasses for packaging provides significant potential for bacterial contamination. Most bacterial contamination occurs on the body surface, and may come from flora on the skin, mud or filth from the feet or from crop material or feces forced out of the bird during processing. Removal of this contamination is accomplished by washing during the processing operation.

Following washing, the birds are submerged in chilled water (34 °F) to remove the body heat as quickly as possible. The chilled water soon becomes contaminated, and can lead to cross contamination of the birds. USDA regulations require the use of antimicrobial pesticides to control the microbial population in poultry chill water.

Chlorine has historically been the pesticide of choice for treatment of poultry processing water. However,chlorine has been known to react with organic contaminants in the process water to form potentially toxic trihalomethanes (e.g. chloroform).

Ban of chlorine treated poultry products –

There are several countries in world now who have banned imports of chlorine treated poultry products. And day by day more countries are adopting the said approach considering the harmful effects of the chlorine or chlorine treated meat products. Hence it is becoming a regulatory requirement to have poultry products treated with non chlorinated disinfectants.

Because of the escape of contaminated gut contents, the number of Campylobacter spp.recovered from broiler carcasses increases during defeathering.

Chlorine dioxide is approved for use as an antimicrobial treatment during poultry processing. Carcasses sprayed with ClO2 during defeathering had significantly lower numbers of Campylobacter and E. coli-than carcasses treated with the water spray control defeathering. The ClO2 defeathering treatment also resulted in a lower prevalence of Salmonella.

The typical applications of CDD 5000 in poultry products are:

• During broiler defeathering.
• Maintenance of a low residual in the scalding tank (0.5ppm).
• Carcass Sprays.
• Spin chillers.

Additional Information:

• Minimum Order Quantity: 50 Kg

Application In Fruits & Vegetable Washing.

The science of water disinfection is still a relatively new field for the tree fruit industry, as the widespread use of water disinfectants in this marketplace has only been occurring over the past couple of decades.

Likewise, the initiation of the use of chlorine in apple and pear dump tanks about 20 years ago resulted in a dramatic reduction in fruit decay. Use of chlorine for tree fruit sanitation started around 30 years back. Where in Apple washing was the first application where in chlorine was used for fruit sanitation. Science as well as technology has come a long way since then and there are several new product and technologies available today.

Use Of Chlorine Dioxide Recommended

We are proposing use of CDD 5000 (0.5% Chlorine Dioxide) as an alternative to currently used methods which use chlorinated products.

Chlorine dioxide does not chlorinate organic molecules, but instead oxidizes them

HOCl + Organic Molecule = Chlorinated Organic Molecule

ClO2 + Organic Molecule = Oxidized Organic Molecule

The primary goal in food process water disinfection must always be to impart the greatest killing impact to the microorganism population in the water and on the produce,while minimizing any effects of the disinfectant on the food product itself to the greatest extent possible.

Additional Information:

• Minimum Order Quantity: 50 Kg

A cooling system exists to remove heat from a process. This process may be a physical, chemical, or mechanical process. Heat is picked up by a recirculated fluid from a heat exchanger. A heat exchanger, shown in Figure 1, is a device in which the recirculated water is separated from the hot process fluid by a thin heat- conducting surface. Heat moves from the hot process fluid through the exchanger surface raising the temperature of the cooling water. From the heat exchanger the hot cooling water goes to the top of the cooling tower, shown in Figure 2, it is sprayed over the fill and slowly falls to the sump. T

Due to high temperatures and permanent scrubbing of nutrients, cooling towers shape a perfect environment in which microorganisms can thrive. The circumstances in cooling towers are ideal for the growth of Legionella bacteria. Controlling and preventing the growth of microorganisms in a cooling tower system is extremely important for health reasons and required to keep the system running under optimal operating conditions. The presence of the microorganisms may cause the system to breakdown, decrease the efficiency of the heat transfer and hence need to be replaced more rapidly.

For total cooling tower treatment, a variety of chemicals is available which are typically applied as a cocktail. These chemicals have specific characteristics that individually address respective chemical and microbiological needs in the water circuit of the cooling tower. Most commonly used chemicals in the cocktail are scale and corrosion inhibitors, biocides, algaecides, slimicides, bio-dispersants and pH regulators. The most ideal solution would be to employ a biocide that incorporates all these chemicals in one product for cooling water treatment. Typically oxidizing biocides such as chlorine and bromine or non-oxidizing compounds like glutaraldehydes have been used to treat cooling tower water. Unfortunately, these chemicals are highly reactive with other chemicals and organics present in the water. Once these reactions take place, these biocides lose much of their ability to eliminate the microorganisms present.

Microorganisms may cause serious problems in the system through which the cooling water circulates:

• Buildup of odor episodes and slimes caused by an increased microorganism population;
• Loss of heat transfer, due to the low thermal conductivity of the biofilm and inorganic deposition;
• Increased corrosion rates, due to electrochemical cell formation in the biofilm and blocking of contact of any corrosion inhibitor with the metal;
• Increased pumping energy required to circulate the cooling water in the presence of a biofilm which has a high friction factor;
• Lack of microbiological control the water circuit may impose unacceptable health risks, such as the formation of Legionella species, which in turn may lead to an outbreak of Legion- naires’ disease, a frequently fatal form of pneumonia.

Corrosion

Corrosion takes place beneath the biofilm layer. Anaerobes are a type of bacteria that exists and rapidly grows in an environment without the presence of oxygen. Underneath the biofilm layer such an environment exists, and these anaerobes secrete acidic by-products which corrode the metal and cause pitting. Once the pitting process has begun it is very hard to stop because of the layer of protection that is provided by the biofilm layer.

Scaling and Deposits

The growth of the microbiological organisms can lead to a mineral scale formation with the towers. All scaling begins at a site where nucleation can occur. The biofilm later provides such a site, and its existence can lead to large scaling problems in a tower.

Additional Information:

• Minimum Order Quantity: 50 Kg

Cooling Systems

A cooling system exists to remove heat from a process. This process may be a physical, chemical, or mechanical process. Heat is picked up by a recirculated fluid from a heat exchanger. A heat exchanger, shown in Figure 1, is a device in which the recirculated water is separated from the hot process fluid by a thin heat- conducting surface. Heat moves from the hot process fluid through the exchanger surface raising the temperature of the cooling water. From the heat exchanger the hot cooling water goes to the top of the cooling tower, shown in Figure 2, it is sprayed over the fill and slowly falls to the sump. The fan at the top of the tower induces a draft, which causes water evaporation and cooling. From the sump cool water is pumped back to the heat exchanger.

Due to high temperatures and permanent scrubbing of nutrients, cooling towers shape a perfect environment in which microorganisms can thrive. The circumstances in cooling towers are ideal for the growth of Legionella bacteria. Controlling and preventing the growth of microorganisms in a cooling tower system is extremely important for health reasons and required to keep the system running under optimal operating conditions. The presence of the microorganisms may cause the system to breakdown, decrease the efficiency of the heat transfer and hence need to be replaced more rapidly.

For total cooling tower treatment, a variety of chemicals is available which are typically applied as a cocktail. These chemicals have specific characteristics that individually address respective chemical and microbiological needs in the water circuit of the cooling tower. Most commonly used chemicals in the cocktail are scale and corrosion inhibitors, biocides, algaecides, slimicides, bio-dispersants and pH regulators. Typically oxidizing biocides such as chlorine and bromine or non-oxidizing compounds like glutaraldehydes have been used to treat cooling tower water. Unfortunately, these chemicals are highly reactive with other chemicals and organics present in the water. Once these reactions take place, these biocides lose much of their ability to eliminate the microorganisms present.

Microorganisms may cause serious problems in the system through which the cooling water circulates:

• Buildup of odor episodes and slimes caused by an increased microorganism population;

• Loss of heat transfer, due to the low thermal conductivity of the biofilm and inorganic deposition;

• Increased corrosion rates, due to electrochemical cell formation in the biofilm and blocking of contact of any corrosion inhibitor with the metal;

• Increased pumping energy required to circulate the cooling water in the presence of a biofilm which has a high friction factor;

• Lack of microbiological control the water circuit may impose unacceptable health risks, such as the formation of Legionella species, which in turn may lead to an outbreak of Legion- naires’ disease, a frequently fatal form of pneumonia.

Corrosion

Corrosion takes place beneath the biofilm layer. Anaerobes are a type of bacteria that exists and rapidly grows in an environment without the presence of oxygen. Underneath the biofilm layer such an environment exists, and these anaerobes secrete acidic by-products which corrode the metal and cause pitting. Once the pitting process has begun it is very hard to stop because of the layer of protection that is provided by the biofilm layer.

Scaling and Deposits

The growth of the microbiological organisms can lead to a mineral scale formation with the towers. All scaling begins at a site where nucleation can occur. The biofilm later provides such a site, and its existence can lead to large scaling problems in a tower.

Additional Information:

• Minimum Order Quantity: 50 Kg

Application In Fruits & Vegetable Washing.

The science of water disinfection is still a relatively new field for the tree fruit industry, as the widespread use of water disinfectants in this marketplace has only been occurring over the past couple of decades.

Likewise, the initiation of the use of chlorine in apple and pear dump tanks about 20 years ago resulted in a dramatic reduction in fruit decay. Use of chlorine for tree fruit sanitation started around 30 years back. Where in Apple washing was the first application where in chlorine was used for fruit sanitation. Science as well as technology has come a long way since then and there are several new product and technologies available today.

World has realised limitations as well as harmful effects because of use of currently employed technologies.

Use Of Chlorine Dioxide Recommended.

We are proposing use of CDD 5000 (0.5% Chlorine Dioxide) as an alternative to currently used methods which use chlorinated products.

Chlorine dioxide does not chlorinate organic molecules, but instead oxidizes them

HOCl + Organic Molecule = Chlorinated Organic Molecule

ClO2 + Organic Molecule = Oxidized Organic Molecule

The primary goal in food process water disinfection must always be to impart the greatest killing impact to the microorganism population in the water and on the produce,while minimizing any effects of the disinfectant on the food product itself to the greatest extent possible.

Additional Information:

• Minimum Order Quantity: 50 Kilogram

Product Details:

Chlorine Dioxide Powder comes in a two-component powder mixture that, when added to a set volume of water, produces a 0.5% (5000 ppm) solution of chlorine dioxide.The powder components of CDD 5000™ are easy to transport and stock and safe to use. Dosing is done by conventional plug and play chemical metering equipment. As a made-up concentrate CDD 5000™ delivers a far more effective disinfection power than any other traditional disinfectants.
Approval - The only Chlorine Dioxide approved in Drinking water in India. With NSF ANSI 60 certification. Approved by Ministry of drinking water & 8 states for drinking water.
Features:

• ClO2 though an excellent molecule was facing hurdle in getting accepted by customers & end-users due to complications involved in method of generation of the product. Customers were required to install expensive machinery & equipments to avail the benefits of the molecule With the help of CDD 5000™ the problems related with the complications in application and generation have been resolved CDD 5000™ is manufactured with a single concept of user friendly & environment friendly which can be used with minimal accessories and equipment. By using CDD 5000™ users can reap benefit of the molecule which was not available. The product is successfully used for Drinking water treatment in 7 states of India and is also registered with several goverment authorities, PSU, Municipal Corporations.

Commercial Advantages & Benefits:

• No investment in plant and machinery
• No changes in current water treatment system of the plant
• No structural modifications, changes in pipelines
• Reduced manpower requirement
• Non corrosive as user concentration
• Reduced material handling cost
• Warehousing and inventory carrying cost reduced substantially
• No additional safety measures or permissions required

Other Information:

• Minimum Order Quantity: 1 kg
• Production Capacity: 10000 -Kg/Month.

Packaging Details:

• 5 litre Pack
• 10 litre pack
• 25 litre pack
• 50 litre Pack
• 100 litre pack
• 250 litre pack
• 500 litre pack

Product Details:

Chlorine Dioxide Powder comes in a two-component powder mixture that, when added to a set volume of water, produces a 0.5% (5,000 ppm) solution of chlorine dioxide. CDD 5000™ enables a wider public to reap the benefits from chlorine dioxide, without the hassle of a generator. With CDD 5000™, the generator is embedded in the powders. The powder components of CDD 5000™ are easy to transport and stock and safe to use. Dosing is done by conventional plug and play chemical metering equipment. As a made-up concentrate CDD 5000™ delivers a far more effective disinfection power than any other traditional disinfectants.

Features:

• ClO2 though an excellent molecule was facing hurdle in getting accepted by customers & end-users due to complications involved in method of generation of the product. Customers were required to install expensive machinery & equipments to avail the benefits of the molecule With the help of CDD 5000™ the problems related with the complications in application and generation have been resolved CDD 5000™ is manufactured with a single concept of user friendly & environment friendly which can be used with minimal accessories and equipment. By using CDD 5000™ users can reap benefit of the molecule which was not available. The product is successfully used for Drinking water treatment in 7 states of India and is also registered with several goverment authorities, PSU, Municipal Corporations.

Commercial Advantages & Benefits:

• No investment in plant and machinery
• No changes in current water treatment system of the plant
• No structural modifications, changes in pipelines
• Reduced manpower requirement
• Non corrosive as user concentration
• Reduced material handling cost
• Warehousing and inventory carrying cost reduced substantially
• No additional safety measures or permissions required

Other Information:

• Minimum Order Quantity: 1 kg
• Production Capacity: 50000 Kg/Month.

Packaging Details:

• 5 litre Pack
• 10 litre pack
• 25 litre pack
• 50 litre Pack
• 100 litre pack
• 250 litre pack
• 500 litre pack

Product Details:

Membrane sanitation –The membrane separation technology, especially reverse osmosis, is used as an alternative to water production with higher quality and also to wastewater treatment in industrial process for its reuse. However, the use of the membranes is limited by its lifetime which varies according to the species, the amount of impurities present in the effluent and the frequency of cleaning. To prevent Biofouling, it is necessary to imply an efficient disinfection process in the feed stream of the reverse osmosis unit to promote the death of the microorganisms and the oxidation of the organic matter.

Chlorination is the practice adopted in many industries, but chlorine can cause environmental damage, health hazards in the industry and damages the olyamide membranes. Therefore, it is necessary to find a less aggressive agent to the environment and to the polyamide membranes.

CDD-5000 (0.5% Chlorine Dioxide) is less aggressive than any chlorinating agent but is capable to reduce the total population of bacteria.

RO tolerance of CDD-5000

Many experiments (mentioned below) had already been carried out in various laboratory scale to reverse osmosis units with chlorine dioxide generated by classical way. It was verified that chlorine dioxide is less aggressive than chlorine. And below 0.8 ppm of chlorine dioxide, carbon filters and RO equipments effectively removes chlorine dioxide and its by products.

When using CDD-5000 it is possible to use CDD-5000 before the RO-membrane without damaging the membrane.The function of adding CDD-5000 after the active coal and before the membrane is simple: by adding CDD-5000 in ppb dosage rates the water contains disinfection power at low dosage contributing positively to face the undesired fouling of RO systems.

The foulants can be classified into four main categories:

• dissolved solids,
• suspended solids,
• Biological Organics
• Non biological organics.
• Biological fouling continues to be a major unresolved problem for membranes and systems as the most common RO-membrane types in use today are attacked and degraded by chlorine and according to public literature by other oxidizing agents.

Ultimately common
The general practice is that the RO membranes have to be removed from service and cleaned. Thus the biofilms causes a reduction in membrane performance and membrane damage leading to higher maintenance and system operating cost.
Resin sanitation -

An ion-exchange resin or ion-exchange polymeris an insoluble matrix (or support structure) normally in the form of small (1–2 mm diameter) beads, usually white or yellowish, fabricated from an organic polymer substrate..

Organic contamination from the resin

The resins themselves can be a source of non-ionized organic contamination. New commercial grade resin often contains organics remaining after manufacture, while very old resin will shed organic fragments as the polymer structure opens up very slowly (decross linkage).

Bacterial contamination
Resin beds do not act as filters for the removal of bacteria or other micro-organisms. They very often tend to worsen such contamination as traces of organic matter, which invariably accumulate, constitute a nutrient source for continual growth. Resins beds cannot be decontaminated with disinfectants such as chlorine as chlorine damages resins.

Sanitation / Disinfection of Ion Exchange Resins: CDD 5000 is a user-friendly chemical that can be used to sanitize ion exchange resins with no adverse effects on the capabilities of the resin.

CDD 5000 is non-corrosive. It has no effect on Ion Exchange Resin, Low Toxicity, High Microbial Killing efficacy, No pH Sensitivity, Easy Residual Monitoring etc.

Product Details:

Well-known in the industry as a prominent organization, we are providing CDD 5000 Chlorine Dioxide Powder. Widely used in dyes, medicines and antiseptics, the offered powder is processed in adherence to the industry set guidelines. More to this, these products are available in different quantities at market leading prices.

Features:

• Precise pH value
• Longer shelf life
• Non-toxic
• Accurate in composition

Benefits:

• ClO2 though an excellent molecule was facing a hurdle in getting accepted by customers & end-users due to complications involved in the method of generation of the product. Customers were required to install expensive machinery & equipment to avail the benefits of the molecule
• With the help of CDD 5000™, the problems related to the complications in application and generation have been resolved
• CDD 5000™ is manufactured with a single concept of user-friendly & environment-friendly which can be used with minimal accessories and equipment. By using CDD 5000™ users can reap benefit of the molecule which was not available

Commercial Advantages:

• No investment in plant and machinery
• No changes in current water treatment system of the plant
• No structural modifications, changes in pipelines
• Reduced manpower requirement
• Non-corrosive as user concentration
• Reduced material handling cost
• Warehousing and inventory carrying cost reduced substantially
• No additional safety measures or permissions required

Other Information:

• Minimum Order Quantity: 5 Litre
• Form: powder
• Appearance: White
• Production Capacity: 100000-litre per month

Packaging Details:

• 5 litre Pack
• 10 litre pack
• 25 litre pack
• 50 litre Pack
• 100 litre pack
• 250 litre pack
• 500 litre pack

Product Details:

Moving ahead in this cutting-edge competition as a reliable organisation, we are providing Chlorine Dioxide Liquid. Used for washing vegetables, the offered liquid is processed hygienically without compromising on quality. Apart from this, the offered liquid is available in different quantities to meet the demands of customers.

Features:

• Longer shelf life
• Accurate composition
• Balanced pH value

Other Details:

• Drinking Water treatment (4-10 pH)
• Iron & Manganese removal
• STP/WTP water treatment. (Domestic & Industrial)
• Cooling tower Water treatment as an Oxidising Biocide
• Boiler water (DM Plant) treatment
• Ion Exchange Resins Treatment for removal of Organic & Inorganic Fouling
• RO/UF Membrane treatment for removal of Bio fouling. (Membrane & Feed water)
• Virus, Fungi, Bacteria, Mould, Yeast removal in ultrapure water
• Process water treatment for Ultra Pure water, Surface and plant sanitation
• For Pseudomonas and Aeromonas removal/Treatment in Aquaculture
• Fruits, Vegetables, Meat, & Other sea food washing and treatment
• We would be glad to receive any enquiry for the above-mentioned product

Product Details:

Specification:-

• Color:- White
• Type:- Powder
• Size:- As per required
• Brand:- SVS Aqua Technologies

Product Details:

Chlorine Dioxide Powder comes in a two-component powder mixture that, when added to a set volume of water, produces a 0.5% (5,000 ppm) solution of chlorine dioxide. CDD 5000™ enables a wider public to reap the benefits from chlorine dioxide, without the hassle of a generator. With CDD 5000™, the generator is embedded in the powders. The powder components of CDD 5000™ are easy to transport and stock and safe to use. Dosing is done by conventional plug and play chemical metering equipment. As a made-up concentrate CDD 5000™ delivers a far more effective disinfection power than any other traditional disinfectants.

Features:

• ClO2 though an excellent molecule was facing hurdle in getting accepted by customers & end-users due to complications involved in method of generation of the product. Customers were required to install expensive machinery & equipments to avail the benefits of the molecule With the help of CDD 5000™ the problems related with the complications in application and generation have been resolved CDD 5000™ is manufactured with a single concept of user friendly & environment friendly which can be used with minimal accessories and equipment. By using CDD 5000™ users can reap benefit of the molecule which was not available. The product is successfully used for Drinking water treatment in 7 states of India and is also registered with several goverment authorities, PSU, Municipal Corporations.

Commercial Advantages & Benefits:

• No investment in plant and machinery
• No changes in current water treatment system of the plant
• No structural modifications, changes in pipelines
• Reduced manpower requirement
• Non corrosive as user concentration
• Reduced material handling cost
• Warehousing and inventory carrying cost reduced substantially
• No additional safety measures or permissions required

Other Information:

• Minimum Order Quantity: 5 Litre
• Production Capacity: 100000-litre per month

Packaging Details:

• 5 litre Pack
• 10 litre pack
• 25 litre pack
• 50 litre Pack
• 100 litre pack
• 250 litre pack
• 500 litre pack

Additional Information:

• Pay Mode Terms: L/C (Letter of Credit),D/A,T/T (Bank Transfer),Other
• Port of Dispatch: NHAVASHEVA
• Production Capacity: 1000 TON PER MONTH
• Delivery Time: 1 DAYS
• Packaging Details: We are having pack size from - 100 g to 10 kg. It can be customised as per requirement.

Product Details:

Well-known in the industry as a prominent organization, we are providing CDD 5000 Chlorine Dioxide Powder. Widely used in dyes, medicines and antiseptics, the offered powder is processed in adherence to the industry set guidelines. More to this, these products are available in different quantities at market leading prices.

Features:

• Precise pH value
• Longer shelf life
• Non-toxic
• Accurate in composition

Benefits:

• ClO2 though an excellent molecule was facing hurdle in getting accepted by customers & end-users due to complications involved in method of generation of the product. Customers were required to install expensive machinery & equipments to avail the benefits of the molecule
• With the help of CDD 5000™ the problems related with the complications in application and generation have been resolved
• CDD 5000™ is manufactured with a single concept of user friendly & environment friendly which can be used with minimal accessories and equipment. By using CDD 5000™ users can reap benefit of the molecule which was not available

Commercial Advantages:

• No investment in plant and machinery
• No changes in current water treatment system of the plant
• No structural modifications, changes in pipelines
• Reduced manpower requirement
• Non corrosive as user concentration
• Reduced material handling cost
• Warehousing and inventory carrying cost reduced substantially
• No additional safety measures or permissions required

Other Information:

• Minimum Order Quantity: 5 Litre
• Production Capacity: 100000-litre per month

Packaging Details:

• 5 litre Pack
• 10 litre pack
• 25 litre pack
• 50 litre Pack
• 100 litre pack
• 250 litre pack
• 500 litre pack

Additional Information:

• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: Nhavasheva
• Production Capacity: 1000000 litre per month
• Delivery Time: 2 days
• Packaging Details: 5 litre Pack ( 200 g) 10 litre pack( 400 g) 25 litre pack( 1 kg) 50 litre Pack( 2 kg) 100 litre pack(4 kg) 250 litre pack(10 kg) 500 litre pack( 20 kg).

Product Details:

The only Chlorine Dioxide - Powder approved in over 23 countries & in over 11 states in India for drinking water treatment.

Well-known in the industry as a prominent organization, we are providing CDD 5000 Chlorine Dioxide Powder. Widely used in dyes, medicines and antiseptics, the offered powder is processed in adherence to the industry set guidelines. More to this, these products are available in different quantities at market leading prices.

Features:

• Precise pH value
• Longer shelf life
• Non-toxic
• Accurate in composition

Benefits:

• ClO2 though an excellent molecule was facing hurdle in getting accepted by customers & end-users due to complications involved in method of generation of the product. Customers were required to install expensive machinery & equipments to avail the benefits of the molecule
• With the help of CDD 5000™ the problems related with the complications in application and generation have been resolved
• CDD 5000™ is manufactured with a single concept of user friendly & environment friendly which can be used with minimal accessories and equipment. By using CDD 5000™ users can reap benefit of the molecule which was not available

Commercial Advantages:

• No investment in plant and machinery
• No changes in current water treatment system of the plant
• No structural modifications, changes in pipelines
• Reduced manpower requirement
• Non corrosive as user concentration
• Reduced material handling cost
• Warehousing and inventory carrying cost reduced substantially
• No additional safety measures or permissions required

Other Information:

• Minimum Order Quantity: 5 Litre
• Production Capacity: 100000-litre per month

Packaging Details:

• 5 litre Pack
• 10 litre pack
• 25 litre pack
• 50 litre Pack
• 100 litre pack
• 250 litre pack
• 500 litre pack

Additional Information:

• Production Capacity: 1000000 MT/YEAR
• Delivery Time: READY STOCK
• Packaging Details: AS PER REQUIREMENT

Product Details:

During the flood relief opration its is equally important to prevent a water borne disease being spead in addition to providing a disinfected drinking water. After water recedes the remaing ditches and ponds become a breeding ground for the mosquitos to grow and the spread of the mosquito bread diseases.
CHLORONE powder can prevent growth of any microbial impurities grown in the ditches and ponds keeping the environment free from any bacterial impurities.

Additional Information:

• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: Nhavasheva
• Production Capacity: 1000 Ton
• Delivery Time: 1 Day
• Packaging Details: 0.5 Kg pouch in pails of 15 kg.

Product Details:

Food & Beverages
Food processing industry its production processes are prone to microbial contamination due to continual contact with foreign surfaces and water in several cases.Hence, it is very important to choose a suitable disinfectant which effectively addresses the sanitation challenges in foof plants. Poor sanitation of food contact surfaces has been a contributing factor to outbreaks of food borne diseases. These outbreaks are caused by pathogens in food, especially Listeria monocytogenes, Escherichia coli or Staphylococcus aureus. Inadequate sanitation of surfaces facilitates rapid soil building, which in the presence of water shapes an ideal precondition for bacterial biofilm forming. Biofilm is considered to pose a significant health risk in the dairy industry because it can harbor pathogens, and direct contact with them can lead to food contamination.Biofilm control is often performed using strong oxidizing agents like chlorine and peracetic acids, however, with limited effects.

• Foodborne pathogens cause about 100 illnesses a minute, 15 hospitalizations an hour and more than 8 fatalities a day in the US (CDC,2011).
• Estimated economic damage for the industry > $7 billion p.a..
• Recall costs: getting food off shelves, lawsuits and settlements, revamping plants, repairing public relations.
• Tainted reputation, loss of consumer confidence, lost sales, bankruptcy.
• Personal, civil and criminal liability.
• HACCP, FDA Food Code, USDA FSIS, etc. are only part of the solution.
• Production and process water form a major pathway for pathogenic proliferation and contamination.

Use of CDD 5000 in Food processing plants -

CDD 5000 provides excellent microbiological control in flume waters, packaging operations and process disinfection.

Due to its broad-spectrum anti-microbial activity and versatility, chlorine dioxide is the ideal biocide for every bio-security programme. CDD 5000 delivers kills against a wide range of microorganisms over shorter periods of contact time. CDD 5000 minimizes corrosion to processing equipment, tanks, lines, etc., as it is a true dissolved gas in water when compared to chlorine.CDD 5000 has become more widely used in the food industry, predominantly in the sanitizing of hard surfaces of equipment, floor drains, and other areas to greatly reduce the microbial load in these areas.

CDD 5000 does not know the limitations and side-effects forthcoming from the use of traditional chemical sanitizers (such as chlorine, iodine and quaternary ammonium compounds) like pH dependency, corrosion, objectionable odor and limited effectiveness against certain pathogens.

CDD 5000 finds application in following areas –

• Application in poultry process water.
• Application in seafood processing.
• Application in meat processing.
• Application in fruits & vegetable washing.
• Application in dairy products
• .In recent years, chlorine dioxide (ClO2) has been introduced to sterilize containers in the food industry.Bacteria, yeast, molds and spoilage microorganisms are the enemies of fine wine product.CDD 5000 is recommended for use in beverages treatment. ClO2 generated by CDD 5000 does not have free chlorine hence by using CDD 5000 the benefits of ClO2 can be taken without disadvantages of ClO2 generated with chlorine contamination.

• Although Chlorine Dioxide has the word Chlorine in its name but two chemicals have completely different chemical structures of its revolutionary formula. The additional oxygen atom radically changes the molecule and creates completely different chemical behaviours and by-products. Their differences are as profound as those between hydrogen, the explosive gas, and hydrogen combined with oxygen, which creates di-hydrogen oxide – commonly called water.

Product Details:

ClO2 molecule remains a true gas in solution making it more energetic and able to reach all points in a system. Because it is a true gas and soluble in virtually anything, it can penetrate the bacterial slime layers (biofilm). Finally, chlorine dioxide breaks down to sodium chloride. This along with the failure to form toxic and carcinogenic chlorination by-products and produce a build-up of toxic organic or inorganic by-products like bromates makes chlorine dioxide the most eco-friendly biocide that can be used.

Application Area – Fish Industry:

Fishing boats/Wholesale/Retail

• Dipping de-scaled and gutted fish
• Spray / Dipping on fish and prawns
• In sorting / grading water for prawns
• Ice manufacture
• Disinfection of display cabinet

While great care and attention is often taken to minimize the risk of infection from processing staff and other food handlers, relatively ineffectual biocides and disinfectants are used to treat process water and equipment.Beware, that even a single contaminated batch of food, one poor or erratic output can destroy your company’s reputation.

Water is one of the single biggest raw materials used in processing system, and its quality is of great importance to prevent contamination of food product. The use of contaminated water in the food processing plant can spread infection across the whole batch. Water whether obtained from municipal source or any other will always carry bacteria- some harmless but others may include faecal coliforms, dreaded E. Coli etc. Also the fish industry has the potential for generating large quantities of solid wastes and wastewater.

Presently Available technology –

Manufacturers offer a large number of disinfectants, each claimed to be the best on the market. Commonly available contain chemicals of

the following groups:

1. Chlorine and chlorine releasing compounds.
2. Quarternary ammonium compounds.
3. Amphoteric (ampholytic) compounds.
4. Phenolic compounds.
5. Peracetic acid

The disadvantages of the above chemicals are many and their disinfectant properties are limited by many factors; some of which are listed below:

• The concentration of available chlorine should be as high as 200-300mg/litre.
• Peracitic-acid and Quats are only effective only in high doses. Peracetic acid produces acetic acid, which is very useful nourishment for micro organisms-therefore bacteria grow/enlarge more after using peracetic acid.
• To reduce the breakdown during storage, the hypochlorite solution should be maintained at pH 9-11 i.e. has pH limitation.
• The disinfectant capabilities are diminished in the presence of fats, oils, proteins, body fluids etc.
• Not effective against wide range of bacteria, spores, fungi and viruses.
• The hypochlorite is more efficient if the concentration and temperature are raised and/or the pH is lowered.
• These are temperature and contact time dependent (long exposure is required).
• These are very corrosive and staining to common metals.
• Organic material consumes chlorine and reduces the disinfecting capacity.
• Many develop toxic gases and irritate the skin of personnel.

Chorine is often used as a treatment for wash water, although there are frequent problems with taste tinting and unpleasant working environments at high levels.

Product Details:

Waste water treatment

The chemical and physical conditions encountered in waste streams tend to besignificantly different from the conditions of drinking water treatment . For instance, the ranges of reactant concentrations, pH and temperature are greater in wastewater than they are in drinking water . Also, the scope of waste treatment includes the oxidation of airborne as well as waterborne pollutants .

Waste water application -

Chlorine dioxide is an extremely effective disinfectant and bactericide, equal or superior to chlorine on a mass dosage basis. Its efficacy has been well documented1 in the laboratory, in pilot studies and in full-scale studiesusing potable and wastewater. Unlike chlorine, chlorine dioxide does not hydrolyze in water. Therefore, its germicidal activity is relatively constant over a broad pH range.

Chlorine dioxide (ClO2) is effective as both a disinfectant and an oxidant in wastewater treatment. It has several distinct chemical advantages comparedto the traditional use of chlorine in wastewater treatment. Chlorine dioxide is a broad-spectrum microbiocide effective over a wide pH range. Chlorine dioxide is non-reactive with ammonia and most nitrogencontaining compounds, and thus is effective at lower dose levels than chlorine. It destroys phenolics, simple cyanides and sulfides by oxidation. For odor control, chlorine dioxide will oxidize sulfides without the formation of colloidal sulfur. It is also used to oxidize iron and manganese compounds.

ClO2 is widely used for wastewater deodorization. The formation of hydrogen sulfide often poses a problem for municipal wastewater treatment. Chlorine dioxide, a powerful oxidant, can be effectively used to control noxious, irritating, or pungent odors from many operations. Moreover, its unique selective properties permit more efficient application at a lower dosage and cost than chorine, hypochlorite, permanganate peroxide or ozone.

Chlorine dioxide safely oxidises phenols, cyanides, aldehydes, and mercaptans, reduced sulfur compounds and some pesticides. It is useful in both waste-water treatment and scrubber systems. Chlorine dioxide is an eco-friendly oxidant that is preferred by many regulating water utilities and supply authorities for final discharge disinfection.