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Cooling Tower Chemicals


Cooling Tower Antiscalant

Chemical Organic Chemical Liquid
Specific Gravity 1.2 to 1.34approx.
pH 4.5-6.5 appprox.
Solubility >97.5 %.

Cooling Tower Antiscalant belongs to the family of chemical which is meant for inhibiting the precipitation and formation of crystallized mineral salts. Such antiscalants are generally injected by the use of chemical dosing pump or CT sump. In general, the offered antiscalant is used for regulating the deposition of inorganic scale foaming salts along with the entangling on membrane surfaces. The antiscalants generally act by three modes – threshold inhibition, crystal modification, and dispersion. ShelkaChem Industry helps you in selecting a variety of antiscalant which is used or protecting the expensive membranes and minimizing the use of acid for proper cleaning and high recovery rate. In another term, antiscalant works as an additive for the reverse osmosis process. It not only prevents scaling but also allows the water to pass through the membrane easily.

The antiscalants are correctly formulated to meet the requirements of customers and preventing any mineral scaling of membranes.




The exceptionally formulated corrosion inhibitor multy-metal systems are meant to be used in chilled and closed water systems to control any corrosion. Generally, it is present as a liquid product having a combination of ferrous and non-ferrous corrosion inhibitors, non-carbonate buffer, scale inhibitors and dispersants. As the name suggests, this product offers corrosion resistance to brass, , and copper. Hence, these systems are highly used for industrial and domestic central heating systems.

Nitrite Based Chemical SHELKA 464
Packing 50 kg
 Type of Packaging Carboy

Benefits of using corrosion inhibitor Multy-Metal systems

  • Show high performance.
  • Provide lubricity to the pump.
  • There is excellent heat transfer capability.
  • Offers a long service life.
  • Safety against hoses and rubber.
  • No presence of phosphates and chromates.
  • Minimizes the overall maintenance cost.
  • Highly compatible with anti-freeze products.
  • There is high-performance scale.
  • Depict good performance multi-metal protection.
  • Suitable for central heating systems.
  • Excellent to be used in engine cooling systems and pressure testing.
  • Useful in maintaining the required pH range.




Bio Dispersant
It is seen that the presence of biofilm, bio-fouling and microbiological films in cooling water systems, results in reducing the overall system efficacy. In turn, it causes an increase in maintenance and operating costs. On ignorance, there is deposition and pitting of corrosion that hampers the performance of the water systems. The use of Bio Dispersant helps eliminate the dead algal and slime mass from any kind of cooling system. The offered Bio Dispersant can penetrate into the algae mats present on the cooling tower deck. Not only this, it helps the biocide to penetrate into the biomass and show its effect easily.Product Specifications

Chemical Liquid
Color light yellowish
Odor: Slightly
pH: 5.5-6.5
Relative density: 1.06
Solubility in water: > 97.5 %
Boiling Temp. ~100 0C

Noted benefits of Bio Dispersant

  • It is used for re-circulation process and cooling water system.
  • Helpful in improving system efficiency.
  • Eradicate the unsolicited deposits.
  • Vanishes the oil-based fouling.
  • Enhancing the transportation of biocide into the cells.
  • Minimizes the grease as well as oil deposition.
  • Highly effective when used with non-oxidizing and oxidizing biocides.
  • Totally compatible with free halogen residual.



Antifoam / Deformer for Cooling Tower
When it comes to industrial wastewater treatment, the use of new technologies is entirely necessary. ShelkaChem Industry offers a great range of antifoam agent used in the cooling tower. The company is known for customizing the wastewater treatment process meant for optimizing the chemical use and flow rate. Either it is antifoaming agent or defoamers, both are made of the same chemical. There is a slight difference that defoamers are specially formulated for treating the existing foam problems. On the other hand, the antifoaming agent is meant for preventing the formation of foam. Generally, the foams are responsible for affecting the surface coatings, deposit formation, bacterial growth and increase the costs of cleaning.

Advantages of Antifoam/Defoamer for cooling tower

  • Show high penetration power.
  • Known as an effective disinfectant.
  • Present as effective descalant.
  • Easy to use.
  • Simple to handle.
  • Fast acting product.

ShelkaChem Industry is acknowledged for offering a diverse range of antifoam and defoamers for different processes.

Product Properties

Chemical Emulsion
Color  yellowish white.
Stability: Stable under normal conditions
Solubility in water: Completely soluble  on  strongly shaked.



Biocides-Quat Base
ShelkaChem Industry is one of the renowned industries offering good quality of chemicals for different purposes. The quat based biocides provided by our company is cost-effective product and show superb performance in water treatment. Biocidal products are generally used for destroying bacterial growth and render harmless or prevent the action of bacteria. The oxidizing and non-oxidizing biocides are formulated for controlling both aerobic and anaerobic bacteria, fungi and algae.

Non-oxidizing Biocide

There are many industries which make use of non-oxidizing biocides to enhance the efficiency of the water treatment process. Not only this, the offered chemical is an idea for preventing fouling in oil field waters, papermaking, industrial cooling system, and many other industrial water applications.

  • Superb disinfection.
  • Ideal for food contact surfaces and does not cause any harm to human skin.
  • Non-corrosive in nature.
  • Known for its bio-degradable nature.
  • Eco-friendly.
  • Show high efficacy against yeast, gram negative and positive bacteria, and coliforms.

Oxidizing biocide

ShelkaChem Industry offers a broad spectrum of biocides that generally acts as bactericide, fungicide, algaecide, disinfectant, and sanitizer. It is highly demanded in wastewater, cooling water and process water system along with reverse osmosis, and nanofiltration.

  • Very effective disinfectant.
  • Depict excellent rinsing ability.

Show effectiveness against a wide range of bio-organisms even at low concentrations




The descaling chemical for the cooling tower is a complex product that acts as a surfactant, powerful descaling agent and corrosion inhibitor idea for removing rust, scales, and deposits without showing any effect on the human body. The chemical offered by ShelkaChem Industry easily penetrates acid in soluble deposits. Not only this, but it also provides moderate foaming property. Been present as a powerful descaling agent, it is ideally used in cooling towers. This chemical shows high effectiveness on carbonate, silica, sulphate salts of magnesium, calcium, and sodium. Whether it is hard scales on chillers, cooling towers, cooling systems, and heat exchangers; all can easily be eradicated with the use of this chemical. Even the toughest minerals deposits can easily be removed with it. The descaling chemical has the ability to make the maintenance job very easy.

Chemical Liquid
Color: Colorless to yellowish white
Specific Gravity 1.15
PH (1% Solution): 1.48
Density: 1.12 gm/cc
Odor: pungent odor
Rinsability: Excellent