In this article dyeing waste water was pretreated by chemical coagulation, then treated by combined process of anaerobic membrane bioreactor and reverse osmosis system.
实验结果表明：采用混凝沉淀预处理，膜生物反应器与反渗透膜系统组合工艺处理印染废水具有很好的效果。
The chemical fumes combined with the water droplets in the fog to form harmful substances.
化学烟尘与雾气中的水珠结合在一起形成有害物质。
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