Based on a series of experimental research, this paper provided a new technology of microorganism degradation of HCB, and technology support for treating wastewater contained HCB in real engineer.

在一系列实验研究的基础上，提出了一种微生物降解hcb的新技术，为实际工程处理含hcb废水提供了技术支持。

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A plant engineer who is in charge of both water supply and wastewater treatment will probably put more effort and concern into the operation of the water purification plant.

一个负责工厂给水和废水处理的工程师可能对给水净化运转更为重视和关心。

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