Cycled purification of water

摘要

The backwater is separated centrifugally into a low impurities water stream which is rechanneled for consumption and into a high impurity water stream which is conveyed to a nearby filtration plant. Here, suspended material, sediment and salts are separated and removed in a continuous water stream, and dissolved impurities removed by ion exchange. The purified water is then conveyed for consumption. fluid is injected into a fresh water supply to the cleaning cycle to obtain the desired pH value.