primary sewage sludge 中文意思是什麼
primary sewage sludge
解釋
原下水污泥-
Abstract : the applications of chemically enhanced primary treatment process at home and abroad were reviewed. the experiments of urban sewage treatment by activated sludge process and cept - activated sludge combination process were presented. and the further research fields about cept were proposed
文摘:論述了城市污水化學強化一級處理法在國內外的運用成果,結合小試結果,比較單純生物處理及化學強化一級處理與生物處理聯合的區別,並提出了cept工藝研究的發展方向。
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