Residential Water Treatment

　　Residential water treatment should be multi-level processing, the basic three levels:

　　First level: central water pre-filtration

　　1. The significance of pre-filter

　　Central water to meet residential, that is competent Road, purification, water from the water company after a very long into the municipal pipe network every household, people have been using the water pipeline sediments, the second water tank, pipe leakage, etc. The pollution contains a lot of solid material impurities and harmful chemicals, such as rust, silt, dead animals, free residual chlorine and its compounds, chloroform (carcinogens). Long-term consumption on the formation of public health hazards, while the water they contain harmful ingredients, will enter the body through the skin, on human health are equally significant harm.

　　2. Intermediate level: water softening

　　It is based mainly on the affordability of owners and preferences set. Soft very popular in developed countries, in China Beijing and Shanghai, the use of soft water also enjoys popular support.

　　3. Terminal levels: pure of Drinking Water

　　The advantage is that bacteria, viruses, scale, pollutants can not film, a concentrated water discharge, water quality is always to ensure safe, reliable, and there is no water pollution problems.

　　The disadvantage is the water production is small, just enough for drinking, cooking. To Coater brand equipment, for example, can only produce 110 liters of water a day.