摘要
硫化氢引起的硫酸腐蚀是混凝土下水道腐蚀的主要原因,若未采取必要的防腐措施,最终将导致混凝土管的完全破坏。对混凝土污水管道中硫化氢导致的腐蚀问题进行了较深入的述评与剖析,综述了硫化氢腐蚀的机理,探讨了管道防腐的方法和措施。
Vitriol erode induced by hydrogen sulphide (H2S) is primary causation of concrete sewer erode.If there was no safety measure, concrete sewer will be destroyed entirely.A comprehensive review of concrete sewer erode issue induced by hydrogen sulphide is given,by summarizing erode mechanism and safety measure in wastewater system.
出处
《混凝土》
CAS
CSCD
北大核心
2008年第4期100-101,107,共3页
Concrete
关键词
污水管道
硫化氢
腐蚀
机理
防腐措施
wastewater
hydrogen sulphide
erode
mechanism
safety measure