Purifying Agent Why is the water treatment sector favorite common treatment What? Purifying Agent Why is the water treatment sector favorite common treatment What? The reason why the water purifier has been the favorite of the majority of water treatment industry sector because of its non-toxic, highly efficient inorganic polymer flocculants can be used for source and drinking water, tap water, industrial water, industrial wastewater and sewage treatment, such as: Polychlorinated Chloride Aluminum, polymerized ferric sulphate, polyacrylamide and other products are relatively common water purification products. On the market today, industrial waste water is relatively more polluting than sewage. Then we introduce several commonly used water treatment methods: 1, clarification - water purification treatment is mainly suspended and colloidal substances in raw water, reducing the raw water turbidity in the material. The specific treatment process can be divided into: coagulation, precipitation and filtration. 2, coagulation - investment in the raw water (water purification agent), the agent and the raw water after the full mixing and reaction in the reaction tank (ie, solidification process), so suspended solids and colloidal impurities in the water to form large particles flocs easy to precipitate, commonly known as "Alum flower." 3, Precipitation - through the coagulation process raw water entrain large particles of floc floc to a certain flow rate of water flow into the sedimentation tank, through the sedimentation tank for gravity separation, the heavier water particles sink to the sediment bottom sediment discharge. 4, Filtration - raw water through the coagulation, sedimentation process, the water turbidity greatly reduced, but through the sink into the pool of sediment water still some small impurities, the filter through the particulate filter (such as quartz Sand, anthracite, etc.) to retain small impurities in the water to further reduce the turbidity of the water, when the raw water turbidity is low, after the introduction of pharmaceutical agents (polymerization of ferric sulfate, polyaluminum, polyacrylamide, etc.) after the raw water may not be coagulation , Precipitation and other processing directly into the filter process. The above clarification process (coagulation, sedimentation and filtration) in addition to reducing the turbidity of raw water, while the removal of chroma, bacteria, and viruses are also very effective for high turbidity raw water, usually with grit chamber or pre Sediment to remove larger particles of sediment. 5, disinfection - When the raw water coagulation, sedimentation, filtration, through the pipe into the Qingshui Reservoir, disinfection and sterilization methods must be chlorine, bleach, or other disinfectants in the water, used to kill the pathogenic microorganisms water. Disinfect water with ozone and UV irradiation. The above information provided by the filter source water purification official website, reprint, please indicate the way http://www.gyzhenyu.com