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Cooling Water Trearment
Typically the presence of calcium in makeup water leads to deposition of calcium carbonate and/or calcium sulphate. The magnesium along with silica can lead to deposition of silicates. The silica can also polymerise and lead to hard deposits. The presence of suspended solids leads to deposits called fouling. The microbiological organisms such as algae and bacteria tend to grow in the environment provided by the cooling system and its presence can lead to bio-fouling and Microbiologically Induced Corrosion (MIC).


The closed cooling systems based on Treated water, Calcium chloride brine or Glycol based has very high potential of corrosion. 
The mild scale formation, corrosion, fouling and bio-fouling in once through systems 
Neelam Aqua offers wide range of solutions for variety of cooling water problems 
  • Scale Control Additives . 
  • Corrosion Inhibitors . 
  • Dispersants to control fouling by suspended solids and metal oxides . 
  • Silica Scale Inhibitor.
  • High Stress Scale Retardants. 
  • Multipurpose deposit and corrosion control programs of various types .
    1. Zinc Phosphates
    2. Extended Phosphate
    3. Alkaline Zinc or Zinc organic
    4. All organic
    5. Low Nitrate
    6. Molybdates
  • Bio dispersants. 
  • Oxidizing Biocides – Stabilized Chlorine, Stabilized Bromine and Chlorine dioxide . 
  • Non Oxidizing Biocides . 
  • Chlorine dioxide Generators – Single Pump and Three Pump method. 
  • Scale and Corrosion Inhibitors for closed system. 
  • Resin Defoulants.