摘要
制革废水含有高浓度有机物和大量有毒有害物质,单一的物化或生化处理技术都难以实现达标排放。本文着重介绍了制革的生产工艺、废水组成与清洁生产措施,并总结了其废水治理技术的现状与国内成功应用的实例。
Leather tanning sewage contains high concentration organic matters and a great volume of toxic and hazardous substances. It is hard to comply with discharge demand only when it is processed by physico-chemical treatment or bio-chemical treatment. The article gives emphasis to the leather tanning measures on production process; wastewater compostion and cleaner production, and summarizes status of wastewater treatment technology and examples applied successfully across the country.
出处
《中国环保产业》
2006年第7期34-37,共4页
China Environmental Protection Industry
关键词
制革废水
生产工艺
清洁生产
leather tanning sewage
production process
cleaner production
