Water treatment industry

Water treatment methods include physical treatment and chemical treatment. The way of human water treatment has been quite many years of history, the physical method includes the use of a variety of filter materials with different pore sizes, the use of adsorption or blocking methods, the impurities in the water are excluded, the more important one is the adsorption of activated carbon, the blocking method is the water through the filter material, so that the larger volume of impurities can not pass, and then get more clean water.