【摘要】 本文介绍了污水处理厂混凝土构筑物的腐蚀状况 ,分析了混凝土受污水侵蚀的主要原因 ,认为混凝土的腐蚀程度与环境工程中的BOD、COD和SS等指标有密切关系 ,并提出今后的研究方向更多还原

【Abstract】 ? This study has been developed in three phase: the first one concerns the investigation for the existing concrete corrosion state in some sewage disposal plants; the second one analyses the main reasons of the concrete corroded by sewage and thinks that the concrete corrosion degree is largely concerned in the BOD ,COD and SS index of the environmental engineering ; and the third one proposes the further study directions on the science project. 〔更多还原