摘要
利用一家滨海油气处理厂停产检修的时机检测了污水处理系统管道的腐蚀及结垢情况 ,结果表明腐蚀速率最高可达 2 .2mm/a ,结垢速率达 12～ 14mm/a .本文还对腐蚀及结垢的原因进行了初步分析 。
The corrosion and scaling of sewage pipelines were inspected when one oil and gas factory in coast area overhauled.The result revealed that the severe corrosion rate reached 2.2mm/a and the severe scaling rate 12～14mm/a.The relevant mechanism and the protection measures were also postulated.
出处
《腐蚀科学与防护技术》
CAS
CSCD
北大核心
2001年第z1期523-525,共3页
Corrosion Science and Protection Technology
关键词
污水管道
腐蚀
结垢
检测
sewage pipe,corrosion,scaling,inspection
