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    伊人久久大香线蕉综合色狠狠,夜色福利导航,国产女主播高潮在线播放,一级做a爰片久久毛片人呢,五月天操逼网,国产欧美日韩一区二区三区,国产69堂免费视频,精品人妻丰满久久久a
    Welcome: Ring of Beijing think-tank, environmental protection equipment co., LTD
    Language: Chinese ∷  English

    Industry new

    What technology can be used in industrial wastewater to reduce the amount of excess sludge

    HZ-lsp low excess sludge wastewater treatment process breaks the traditional process. According to the water quality characteristics of the source wastewater, the aerobic tank is divided into 6-16 compartments. The oxidation tank is divided into compartments and has special biological fiber carrier filler in the tank. After modification, the silk of this material is nano-sized. At the same time, through unique design and baffling, the wastewater is fully contacted with the carrier filler to achieve the maximum flow, and at the same time, the bacteria micelle, protozoa, metazoa and aquatic animals are made.

    CONTACT US

    Contact: Mr Chen

    Phone: 13521257486

    Tel: 010-82921102

    Email: zhitong_chenfei@163.com

    Add: Northwest of Beijing haidian district

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