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Introduction and application fields of quartz sand filter


Quartz sand filter is a filter that uses quartz sand as the filter material. It can effectively remove suspended solids in water, and has obvious removal effect on colloids, iron, organic matter, pesticides, manganese, bacteria, viruses and other pollutants in water. It has the advantages of small filtration resistance, large specific surface area, strong acid and alkali resistance, oxidation resistance, PH application range of 2-13, and good pollution resistance. The unique advantage of the quartz sand filter lies in the optimization of the filter material and filter The design of the filter realizes the adaptive operation of the filter. The filter material has a strong adaptability to the raw water concentration, operating conditions, pretreatment process, etc., that is, the filter bed automatically forms an upper sparse and lower dense state during filtration, which is beneficial to Under various operating conditions, the water quality of the effluent is guaranteed, and the filter material is fully dispersed during backwashing, and the cleaning effect is good.

The sand filter has the advantages of fast filtration speed, high filtration precision, and large sewage interception capacity. It is widely used in the pretreatment fields of various process water, domestic water, circulating water and wastewater such as electric power, electronics, beverage, tap water, petroleum, chemical industry, metallurgy, textile, papermaking, food, swimming pool, municipal engineering, etc. Quartz sand filter equipment has the characteristics of simple structure, automatic operation control, large processing flow, less recoil times, high filtration efficiency, small resistance, and convenient operation and maintenance.

Application field of quartz sand filter Pretreatment of reverse osmosis, electrodialysis, ion exchanger, ultrafiltration and other systems Pretreatment of raw water in power generation, chemical industry, papermaking, beverage, etc. Pre-filtration treatment of chemical plant feed water Decolorization and removal of organic matter Domestic water pretreatment Industrial water Treatment of swimming pool water treatment circulating water side filter system Poolking is the best swimming pool equipment manufacturer and supplier in China. Poolking exists to provide the highest quality swimming pool equipment while offering competitive pricing..

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