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Non-oxidizing biocide for cooling water systems is a specialized water-treatment chemical designed to control and reduce the growth of bacteria, fungi, algae, and other microorganisms in industrial and commercial water systems. It is commonly used in closed-loop cooling circuits, recirculating cooling towers, air washers, heat exchangers, and industrial water systems.
Microbial growth can result in biofilm formation, slime deposits, fouling, unpleasant odors, reduced heat-transfer efficiency, and microbiologically influenced corrosion (MIC). Regular treatment with a suitable non-oxidizing biocide helps maintain cleaner water systems and supports efficient cooling-system operation.
Very effective controler of BACTERIA and corrosion from closed loop chilled water system.
BIOCIDE for Closed Loop Chilled Water is a powerful microbiocide which will control a wide range of troublesome microbes in both open and closed water systems.
It is a enviromentally safe and versatile anti microbial and a powerful anti oxidant, When it dissolved in water, it disintegrates to water, oxygen and carbon dioxide. All these degradation products are non toxic. It is a very powerful oxidant, whose oxidation potential outranges that of chlorine and chlorine oxides.
Closed-loop cooling systems can experience microbial contamination, particularly when water quality, temperature, or system conditions support microbial growth. A suitable non-oxidizing biocide can help control bacteria and fungi and reduce biological fouling.
Cooling towers continuously recirculate water, creating conditions that can support microbial growth. Biocide treatment helps control algae, bacteria, fungi, slime, and biofilm, supporting efficient heat transfer and cleaner tower operation.
Air-washing systems use circulating water and can become susceptible to microbial contamination. A properly selected biocide can help control biological growth and maintain cleaner circulating water.
Microbial deposits and biofilm can accumulate on heat-transfer surfaces and reduce heat-transfer efficiency. Biocide treatment can form part of a preventive water-treatment program to control biological fouling.
Non-oxidizing biocides are also used in selected industrial water circuits where microbial growth can affect equipment performance, water quality, or production processes.
marine / Industrial circulating cooling water for both open and closed loops ( including food contact )
Milk & Dairy products processing and packaging plants.
Wineries, vineyards and breweris plant
Meat, Seafood, poultary and vegetable processing plants
Cleaning, sanitising and disinfections of UF & RO membranes
Waste water treatment ( odour control agent, disinfectant and cleaner )
Hospital & Health care facilities, veterinary clinics
Hatcheries and egg processing unit.
Dish and table ware sanitizer
A non-oxidizing biocide controls microorganisms through chemical mechanisms that do not depend primarily on oxidation. Unlike oxidizing biocides such as chlorine or bromine-based treatments, non-oxidizing biocides can provide targeted microbial control and are often used as part of a broader cooling-water treatment program.
The selection of an appropriate biocide depends on the system design, water chemistry, microbial population, operating temperature, materials of construction, and regulatory requirements.
Form ::::: Liquid
Colour :::: Clear Colourless
Odour :::: Strong Pungent
pH ( 1% solution ) :::: 1.0 -2.0
DescriptionBIOCIDE for Closed Loop chilled water is a high performance, broad spectrum organic biocide scientifically formulated for the treatment of open re-circulating cooling systems. RXSOL-40-4008-210 is a superior quality treatment that is ideal for the control of bacteria, fungi and algae in open re-circulating cooling systems and evaporative condensers. RXSOL-40-4008-210 is a proven high performing product that is that can be used where exceptional performance is critical. RXSOL-40-4008-210 is low foaming and effective over a broad pH range.
Application and DosageTypically RXSOL-40-4008-210 should be dosed to give 80 ppm (80 g per 1000 lt). Dose at 160 ppm (160 g per 1000 Lt) for heavily fouled systems. Do not mix with other chemicals. Can be dosed by hand or through automatic dosing equipment. It is always advisable to carry out a ‘Control Of Substances Hazardous to Health’ (COSHH) assessment before use. For further technical assistance concerning RXSOL-40-4008-210 please contact us. |
Specification
Features and Benefits
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NALCO 7330, Aquacide 2370, Biocide for Closed Loop Chilled Water, Cooling Water Biocide 210 Ltr, NON OXIDIZING Biocide, Glutraldehyde based 210 Ltr
Key Benefits
A properly selected non-oxidizing cooling-water biocide can provide:
Effective control of bacteria
Control of fungi and yeast
Algae control
Reduction of slime and biofilm formation
Improved cooling-water hygiene
Support for efficient heat transfer
Reduced risk of microbiological fouling
Compatibility with selected water-treatment programs
Useful performance in closed and recirculating systems
Microorganisms can multiply rapidly under favorable conditions. Once established, they may produce extracellular polymeric substances that contribute to biofilm and slime formation.
Biological fouling can:
Reduce heat-transfer efficiency
Increase pressure drop and flow resistance
Promote under-deposit corrosion
Contribute to microbiologically influenced corrosion
Increase cleaning and maintenance requirements
Reduce overall cooling-system efficiency
For these reasons, microbial control is an important component of a comprehensive cooling-water treatment program.
Both oxidizing and non-oxidizing biocides can be useful in cooling-water treatment, but their mechanisms differ.
Oxidizing biocides control microorganisms primarily through oxidation reactions and may include chlorine-, bromine-, or other oxidizing chemistries.
Non-oxidizing biocides work through other mechanisms that interfere with microbial cellular functions. They are often selected when a particular microbial population needs targeted control or when an oxidizing program is not suitable for the application.
In some systems, oxidizing and non-oxidizing biocides may be used in a carefully designed treatment program to improve overall microbial control.
A successful cooling-water treatment program normally considers more than biocide addition alone. Important factors may include:
Water quality
pH
Temperature
Microbial counts
System volume
Blowdown rate
Circulation rate
Organic loading
Biofilm condition
Corrosion-control requirements
Compatibility with other treatment chemicals
The correct dosage and treatment frequency should be established according to the specific product technical data sheet, water-system conditions, and qualified water-treatment guidance.
When sourcing a non-oxidizing biocide for cooling water systems, industrial users should evaluate product efficacy, compatibility, technical documentation, regulatory status, and supplier support.
A reliable supplier should be able to provide:
Technical Data Sheet (TDS)
Safety Data Sheet (SDS)
Certificate of Analysis (COA), where applicable
Recommended application and dosage guidance
Packaging options
Batch traceability
Technical support
Biocides are active chemicals and must be handled responsibly. Always review the current Safety Data Sheet (SDS) before use. Appropriate personal protective equipment should be worn, and the product should be stored and handled according to the manufacturer's instructions.
Biocide selection and dosing should also consider applicable local environmental and discharge requirements.
Non-oxidizing biocide for cooling water systems is an important component of microbial-control programs for closed-loop circuits, recirculating cooling towers, air washers, heat exchangers, and industrial water systems.
By controlling bacteria, fungi, algae, and biofilm-forming microorganisms, an appropriate biocide treatment can help reduce biological fouling, support heat-transfer efficiency, and protect cooling-system performance.
For industrial applications, the best results are achieved when the biocide is selected and dosed according to the system's water chemistry, microbial conditions, operating parameters, and treatment objectives.
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