sewage purification

基本解釋

But the rule of the adjustments of different forms of, ecological restoration and sewage purification treatment and to carry out the specific measure.
然規(guī)律進(jìn)行適度調(diào)整，對(duì)不同形式的生態(tài)修復(fù)地和污水凈化處理地實(shí)施針對(duì)性的措施。
dict.chla.com.cn
The problems in oxygen-liking biomembrane method for sewage purification are analyzed in theory. The improving scheme and its theoretic analysis are proposed.
從理論上分析了在污水凈化中好氧生物膜法所存在的問(wèn)題，提出了改進(jìn)的方案和相應(yīng)的理論分析。
The utility model discloses a biological membrane band frame device for the sewage purification treatment, which consists of a biological membrane band and a frame.
本實(shí)用新型公開(kāi)了一種污水凈化處理生物膜帶框架裝置，由生物膜帶和框架組成。
ip.com

Water purification plants (especially in large cities which recycle their sewage waste right back into the drinking supply) will hopefully get prioritized for energy allocations when rationing starts.
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