摘要
铬鞣废水是制革废水的主要组成部分,其中含有大量Cr3(+40%),如果不经处理就直接排放,将对环境造成重大污染。本文在查阅大量资料的基础上,对国内外目前常采用的铬鞣废水治理方法进行综合评述。
Chorme tanning wastewater is the most important component of the tannery wastewater. About 40% of the chromium amount remains in the wastewater. The wastewater without pretreated will cause serious environment pollution. The usual treatment methods for chrome tanning wastewaterwere summarized in this study.
出处
《西部皮革》
2009年第23期37-42,共6页
West Leather
关键词
铬鞣废水
处理
铬回收
ehorme tanning wastewater
treatment
chrome recovery
