Yu-tai purification materials company quartz sand is made from natural quartz ore, by crushing, washing, screening, pickling, drying, secondary screening made of a water filter; common quartz sand filter has two Species: one is ordinary quartz sand; the other is the pickling of refined sand. Quartz sand-Thai company supplies water purification materials, comprising: hardness, good corrosion resistance, high density, watch with quartz sand, high mechanical strength, quartz sand production, interception capability, long life cycle characteristics, Pingyang quartz sand, is an ideal material for chemical water treatment. Yu Tai quartz sand filter sewage plant tail water through the inlet into the bottom of the filter, quartz sand, the water distributor water evenly from top to bottom through the filter layer fabric. In this process, the end of the water is filtered and removed contaminants in water. At the same time the content of quartz sand filter pollutants increases and the degree of contamination lower than the upper filter media layer is higher. Located in the center of the filter opens an air lift pump, the lower layer of quartz sand washed sand raised to the top of the filter for cleaning. Returns after cleaning filter sand filter bed, while the clean efflux of pollutants generated. Quartz sand mesh | Yutai water (Online) | Pingyang quartz sand by the Gongyi City, water purification materials provided Yu Tai Co., Ltd. Jinhua Branch. Gongyi City Water Material Co., Ltd. Jinhua Yu Tai Branch (yutaijinhua.1688.com) Zhejiang Jinhua, chemical products processing leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Yutai water in leadership with the staff warmly welcome all inquiries negotiations to create Yu Tai water better future.