Water Treatment Chemicals

We present an inexplicable range of Water Treatment Chemicals that are used in various industrial applications. Manufactured from superior quality materials.

The Three Main Goals of a WTC Program

• Improve or restore the performance
• Protect the equipment
• Reduce the operating expenses

Philosophy For Selection of Chemical Treatment

Choice of Cooling Water Treatment

The steps involved in deciding the correct cooling water treatment for a given application. In most cases there is no choice of water available for cooling. It is therefore necessary to be able to use the water given without any further external treatment and modify the internal treatment to give acceptable cooling performance. The choice of treatment is dictated by:

The Raw Water Quality
Whether it is hard or soft and what is value of other parameters like TDS, Turbidity, Alkalinity, Chloride, Sulphate, Silica and Iron.

The Size of The System
Whether it is possible to justify expenditure on control equipment for acid addition. Whether the system half life is short or long.

The Cooling Duties
For example, water flow, metal skin temperatures and water temperature.

There are Three Basic Strategies

• Adjust the pH to make the recirculating water corrosive and non-scaling in nature and then treat it with a strong corrosion inhibitor. This is used for large systems where pH control can be afforded and where high water or skin temperatures are involved, since these can lead to local scaling problems. It is also use where the incoming raw water can vary in quality.
• Allow the water to concentrate to make it scaling, but non-corrosive, and then treat it with a good scale inhibitor. This is used for small systems where there are no high temperatures, but pH control is considered to be too expensive, and for harder make up waters.
• A third strategy is to make the recirculating water mildly corrosive and non-scaling in nature by a combination of allowing it to concentrate and/or adjusting the pH and then treating it with a mild corrosion inhibitor plus a low concentration of scale inhibitor. This is used for softer make-up.

It is essential that each case is viewed individually to ensure that the correct balance between dosing and control costs, treatment costs and water costs have been achieved.

Choice of Boiler Water Treatment
Boiler water problem generally falls into classes: deposit related and corrosion related. Because the two often interact, it is very common to find a boiler experiencing both simultaneously. There are many instances where deposit causes corrosion and corrosion causes deposits. The other problem is of steam purity.

Therefore the aim of the boiler water treatment is

To prevent the formation of scales and deposits on heating surface

To prevent corrosion in the boiler and steam system.

To maintain high level of steam purity.

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