Water Purification Steps In Order

This is the first step of the purification process.

Water purification steps in order. After it is disinfected the purified water sits in the closed tank or reservoir until it flows through pipes to homes and businesses. Alum and other chemicals are added to the water and flocs are formed. Lastly take a look at how the water is packaged. Aerated water is then placed in settling tank and stored for 10 14 days.

This is the primary step in purification system. Ion exchange and coagulation. Water goes into a closed tank or reservoir. Even after passing through the pre sediment filter the remaining visible impurities from water is removed in the stage.

Here is the breakdown of the purification process. Some heavy metals like iron are also separated through this procedure. Chlorine or other disinfecting chemicals kill any remaining microorganisms or bacteria in the water and help keep the water clean until distribution. General steps in purification of drinking water includes 1.

The water from the city councils is contaminated with unwanted minerals and this step aids in removing the minerals that form hard water. A company that takes the extra steps to meet and exceed government regulations for water purification will proudly tell you how they do it. Raw water is first collected in large aeration tank and the water is aerated by bubbling compressed air through perforated pipes. It also removes metal such as iron manganese by precipitating then as their respective hydroxides.

This step usually is the last one in the process of removing solids from the water. In filtration the water flows through a multilayer medium such as quartz sand activated carbon or anthracite coal in order to remove up to 99 5 percent of the solid materials remaining in it whether flocs microbes or minerals. Most likely if it s packaged in plastic especially in non bpa plastic then the company probably isn t taking additional measures to ensure your water is of the highest quality. The dirt particles are then attracted to the flocs which then compel them to go.

Plastic is one of the. Fine dust particles clay and other suspended impurities are removed once the water passes.