A step by step process involved in water purification
Most of us get water supply right to our residence. We get both Hard water in addition to drinking water. However, the water what we get is not the raw water. It will undergo a number of elimination procedure. In this article we'll know the phases of the water purification.
Aeration procedure First raw water has been collected in tank and the whole water Will be trashed through blower air. Within this process bad smells and CO2 are removed from the raw water. Metals like iron, manganese are also eliminated .
Storing Process Now the aerated water is stored and settled for 10 -- 15 days. During this settling process 90% of micro particles get settled within 24 hrs and water gets evident. Also pathogenic germs will die within 4-5 days. Now the current water is oxidized with microorganism.
Coagulation process Now the water is moved from storage tank to coagulation tank. Here some precipitating agents such as lime and alum are added into the water and mixed well. These representatives will form AI(OH)3. All ironically charges colloidal impurities are neutralized by AI++ions.
Filtration process In this stage the partly clarified water is further filtered with sand gravity filter. In this procedure, 99 percent of microorganisms are eliminated and all other impurities can also be removed. Under the filter bag There'll be a collection bag that collects water.
Disinfection procedure This is the Last phase of purification is that the disinfection process. Chlorination is completed as a disinfectant. This may destroy the rest of this Bacteria and the water is now ready for use. But nevertheless we at-home use water softeners to make certain that the water Is pure to drink.