Treatment of the waste water from zinc-plating plant and various zinc chloride waste water containing Zn~ ( 2+) and Cd~ ( 2+) by granular decontaminant made from weathered coal is performed both in the laboratory and pilot plant.

  • 对镀锌废水和含Zn~(2+)和Cd~(2+)的氯化锌废水的处理进行了小试和中试研究。

  • 互联网摘选 2025-01-20 19:06:10

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