Stainless Steel for water treatment plant
Clean and safe water is a vital component of our life. It is our natural resource and should be pre-served in effective & efficient manner. It is essential for health, hygiene and productivity not only for our community but also integral for animals& plants as it plays an important role in biodiversity.
Water treatment is the process by which water is purified to an acceptable level of usage; it can be used to drink, irrigation, industrial supply, river flow maintenance for water recreation. This process removes the unwanted components & contaminants i.e. sediment, bacteria, and other impurities so that it can be used for any specific purposefor which it is treated for. In simple language, it is the water cleaning process for the desired usage.
The process may be different at different locations, depending on the technology adopted by stainless steel manufacturers in Indiaof the plant and the type water it needs to process, but basic principles will remain same by or large. Water treatment involves following steps:
1. Coagulation/ Flocculation
5. Sludge Drying
7. pH Correction
Stainless steel manufacturers in India has made this easy by the introduction of good grade stainless steel &modern technology. The main piping material used in water treatment plants should have sufficient corrosion resistance for the maximum state of affairs, with its surface clean and free of defects along with excellent performance to transport water from one location to another.
The principal reason to use stainless steel by stainless steel wire manufacturers & welding wire manufacturers in India is its outstanding resistance to contaminate water with metal ions. The outstanding recital offered by stainless steel be determined by different factors i.e. whether it is galvanized or coated steel, finned, multi-layer, ductile cast iron, copper alloys in clean waters etc.
Generally, Type 304 and 316 stainless steels are being used in the water and waste water treatment plants. They do not possess thinning of the layer and hence corrosion does not happen. As they are thin & light in weight which allows the easy transportation, installation, and low service maintenance in lieu of expensive machinery such as backhoes or cranes for the trench.
Following are the benefits of Stainless Steel when it is used for water treatment plants:
1. Corrosion free behavior
2. Easy to design
3. Ease of pre and post fabrication of piping
4. Low leaching levels
5. Excellent durability, strength & ductility
6. Tolerance of high pressure water flows
8. Easy operations and maintenance
Stainless steel does not require a corrosion allowance as is needed for ductile cast iron and carbon steel and thereby permits selection of minimum thickness mainly based on structural strength and pressure requirements.
Stainless steel manufacturers in India are offering light weight & durable design solutions to the water industry. It not only benefit economically but also offers a positive impact on the environment. Examples of which are- drinking water treatment and distribution, and waste water treatment installations reduced environmental impact by water preservation and recyclability.