摘要
介绍了城市污水处理厂二级出水回用于循环冷却水系统时,系统中几种物质的转换以及不同浓缩倍率对铜试片的腐蚀速率。采用混凝+超滤+反渗透的旁路系统工艺,降低循环水系统中物质的浓度,可以使系统的浓缩倍率达到4。
Copper corrosion and the substance transfer which are caused by using secondary treated municipal wastewater as circulating cooling water directly with several recycling concentration rates are mainly studied. And the recycling concentration rates of the circulating cooling water system is over 4 can be attained,when the sys- tem coagulation UF and RO are adopted.
出处
《电力环境保护》
2009年第2期50-53,共4页
Electric Power Environmental Protection
关键词
循环冷却水
污水回用
反渗透
circulating cooling water
wastewater reuse
reverse osmosis
