污水三级处理
- 网络tertiary treatment of sewage
污水三级处理-
超微孔精细过滤膜上的超微小孔能高效用于生活用水回用和污水三级处理工程。
Ultra-minute work microporous FELT membrane through o reuse facility f service water and3 times sequence high grade treatment of waste & sewage water .
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石油钻井污水就地三级处理技术
A three step in situ treatment of drilling site waste water in disposal pool
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研究了石油化工污水经三级处理后回用于循环冷却水动态模拟试验中细菌数量的控制。
Study at the bacteria number controlling in simulation experiment when the wastewater of refining-chemistry is reused in circulating cooling system after the third stage biology treatment .