What are the Best Cooling Tower Chemicals for Industrial Waste Water Treatment in Malaysia?

Are you looking for the best cooling tower chemical for industrial wastewater treatment? Look no further, you will find some good quality cooling towers for wastewater treatment at the top manufacturers and suppliers in Malaysia. The suppliers can provide you with varied types of cooling tower chemicals for industrial wastewater treatment processes that vary in effect and concentration. Hence, it is significant to choose the right type of cooling tower chemicals that suit your industrial wastewater treatment processes and cooling applications.

The selection of the right type of cooling tower chemical will enhance the performance of your industrial waste water treatment process. Also, the quality cooling tower chemicals will prevent wastewater treatment from issues like corrosion, debris, scaling, etc. All such requirements of cooling tower chemicals will be fulfilled by the top suppliers and manufacturers in Malaysia.

What are Cooling Towers Chemicals?

Cooling tower chemicals are the water treatment products that are effective in preventing cooling towers from the drawbacks of minerals. These chemicals include substances like biocides, scale inhibitors, corrosion inhibitors, etc. All these elements help in keeping the cooling tower system clean, hygienic, and free from debris, corrosion, microorganisms (bacteria, algae), etc. Hence, the cooling tower chemicals play a vital role in maintaining the cleaning effect of the cooling tower system and keep it free from harmful elements.

Types of Cooling Tower Chemicals for Waste Water Treatment

The main objective of cooling tower chemicals in the wastewater treatment process is to prevent the generation of corrosion, scaling, fouling, etc. Also, these chemicals help in enhancing functional efficiency and hygienic effect in the chemical tower to keep it free from harmful organisms. You will find varied types of cooling tower chemicals, which have applications in several industrial waste water treatment processes. Some of the standard types of cooling tower chemicals are as follows:

1. Corrosion Inhibitors

These inhibitors include cooling tower chemicals that keep the system’s metal parts (heat exchangers, pipes, fasteners, etc.) clean and free from corrosion. The metal parts of the chemical tower get corrosion easily due to impurities in minerals like debris, oxygen, acids, salt, etc. To prevent metal parts from corrosion, cooling tower chemicals get mixed with corrosion inhibitors that help in restricting the generation of corrosion on the metal parts of the tower.

Some widely used corrosion inhibitors in cooling tower chemicals are:

Inorganic Corrosion Inhibitors

• Zinc Phosphate
• Molybdate Inhibitors

Organic Corrosion Inhibitors

• Benzotriazole
• Tolytriazole
• Silicate inhibitors

So, you need to choose the right type of corrosion inhibitors to protect against corrosion formation in the cooling tower to smooth the flow of the waste water treatment process.

2. Scale Inhibitors

These types of inhibitors are mixed in cooling tower chemicals to prevent the formation of mineral scale, like calcium carbonate, calcium sulfate, silica, etc. These elements are effective in restricting scaling on the system’s parts, like heat exchangers, turbines, surfaces, pipes, etc. Due to deposition of scaling, cooling tower systems can lose their working efficiency, hygienic effect, and water treatment flow rate.

Some common types of scale inhibitors are as follows:

Polymeric Scale Inhibitors

• Polyphosphates
• Polyacrylic Acid

Chelating Agents

• Ethylene Diamine Tetraacetic Acid (EDTA)
• Diethylene Triamine Pentaacetic Acid (DTPA)

Phosphonates

• Hydroxyethylidene-1
• 1-diphosphonic acid (HEDP)
• Aminotri (Methylenephosphonic acid)

All the above are scaling inhibitors that have applications in reducing scaling formation in cooling towers to sustain the water treatment process smoothly.

3. Biocides

Biocides are mixed in cooling tower chemicals to reduce the formation of microorganisms like bacteria, algae, debris, fungi, etc. All these harmful organisms can affect the hygienic level of water or mineral and water treatment systems as well. There are two categories of biocides such as:

• Oxidizing Biocides: The oxidizing biocides are very efficient in controlling bacteria and microorganisms, including algae and fungi. Examples of these are ozone, bromine, and chlorine.
• Non-oxidizing Biocides: Non-oxidizing biocides will inhibit the development of scaling in water. Examples of non-oxidizing biocides are glutaraldehyde and isothiazolinones.

4. pH Adjuster

To maintain the quality of water during waste wastewater treatment process, it is necessary to monitor the pH level and alkalinity of water. For this purpose, you can use a pH adjuster in cooling tower chemicals. This adjuster can stabilize and enhance the performance of corrosion inhibitors and other chemicals used during wastewater treatment processes.

5. Acid Cleaner (Descalers)

This type of cleaner is effective in removing extra scaling in the cooling tower system. This cleaner works well to eliminate mineral deposits accumulating from the years in the cooling tower system. So, it can help in maintaining the pH level of water by reducing scaling elements in water. The types of descalers are HCL (Hydrochloric Acid), Sulphuric Acid (H2SO4), Citric Acid, and some mild descalers.

6. Flocculants and Coagulants

These agents are mixed in the cooling tower water to reduce the sediments or suspended solids. Also, it helps in reducing other impurities in water to enhance clarity and risk of water fouling. The vital examples of flocculants and coagulants are ferric chloride and Aluminium Sulphate.

Thus, above are some vital types of cooling tower chemicals, which are frequently used during industrial wastewater treatments. You can get these types of chemicals and waste water treatment agents from leading chemical suppliers and manufacturers in Malaysia.

To get quality cooling tower chemicals in Malaysia, you can approach “Techkem Water Technologies”, which is one of the leading suppliers of all types of wastewater treatment chemicals and services as well. The company deals in a wide spectrum of water treatment services for industries, municipalities, and other sources. For more details about the company and its services, visit the website https://techkemwater.com.my/

FAQ’s

1. How to choose the right cooling tower chemical for wastewater treatment?

Choosing the perfect cooling tower chemical for wastewater treatment depends on the following factors.

• Cooling System Design: The need for chemicals for the cooling tower system also depends on the system design.
• Water Quality: You should choose chemicals for the cooling tower system for purifying water by checking alkalinity and the presence of chemicals or acids, and dissolved impurities in water.
• Manufacturer’s Consultation: You can also consult with chemical manufacturers and suppliers in Malaysia to choose the right cooling tower chemical. The Malaysian suppliers can consult you on effective and safe chemicals for the water treatment system as per your requirements.
• Chemical Use Regulation: It is also significant to comply with the regulations in your city or area.

All the above factors can make a difference in choosing the best chemical for the cooling tower system for wastewater treatment.

2. What are the drawbacks of not using the right type of cooling tower chemical for water treatments?

There can be several drawbacks of not using an effective chemical for water treatment, such as:

• Deposition of scaling elements (calcium carbonate, silica, calcium sulfate, etc) on the systems parts, like pipes, heat exchangers, etc.
• A cooling tower system can have corrosion issues in its metal components.
  Slow workflow of the cooling system will be another drawback.
• Environmental damage is also feasible if you do not choose the right chemical for the cooling tower system.
• Development of bacteria, algae, fungi, and other microorganisms will be disadvantaged in case of the wrong selection of chemicals for cooling towers.

3. Is there a possibility that cooling tower chemicals can bring back the quality of wastewater or even make it reusable?

Yes, you can recover wastewater quality after being treated with effective and safe chemicals. You will be able to collect the water, treat it, and reduce water impurities such as bacteria, fungi, acids, dirt, and other impurities conveniently with safe chemicals. Moreover, you can recycle or reuse wastewater for industrial applications after treating it well using effective chemicals. So, you can get proper utilization of industrial wastewater by purifying it with the right cooling tower chemicals and cooling processes.