• Ultrafiltration is a technology for waste water treatment without the addition of chemical reagents.

    超滤一种化学药剂废水处理技术

    youdao

  • Familiar with biological treatment of waste water; chemical treatment of waste water;

    熟悉污水处理原理、污水化学处理方案;

    youdao

  • Familiar with biological treatment of waste water; chemical treatment of waste water;

    熟悉污水处理原理、污水化学处理方案;

    youdao

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