• 发明公开了一种人工快速污水处理系统预沉组成。

    This invention discloses a manual fast filtering sewage treatment system. It comprises the retainer tank and the fast filtering tank.

    youdao

  • 制革污水采用气处理后,可大大提高效果

    By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.

    youdao

  • 制革污水采用气处理后,可大大提高效果

    By pre aeration in tanyard wastewater, the effect of primary settling improves obviously.

    youdao

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