Drinking Water Treatment Process

　　In general, tap water tap water plant production is divided into four stages, water, filtration, disinfection and water. Tap water into the water plant, the first process is to filter, bamboo water plant using poly aluminum chloride (plus SO42-) as a precipitating agent, the concentration of 6% AlCl3 drug pool, the water concentration of 2mg / L.

　　The filtered water should be disinfected with chlorine disinfectants. Inorganic substances that produce the smell of it, it can be oxidized thoroughly disinfected, the living natural material such as algae, bacteria, it can penetrate the cell wall; oxidation of the enzyme system (enzyme biological catalyst) lost its activity and life activity of bacteria killed by the barrier.