Solution was given to treatment and reuse of cyanide-containing waste in the gas process.
针对造气含氰废水处理循环使用中存在的问题提出了解决方法。
In the process of alcohol solution system, exhaust systems, waste treatment and absorption and finished with four major aspects of design and drawing respectively.
其中针对工艺中的醇解系统、尾气吸收系统、废料中和处理及成品处理四大主要方面分别进行设计并绘图。
The treatment of the waste solution after separation of manganese is studied.
对分离了锰以后的溶液进一步处理进行了研究。
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