摘要
介绍了几种制革废水强化生物处理脱氮和提高出水水质的工艺,提出了制革行业固废物和制革污泥的资源化途径,分析了废水处理后回用的可行性。
Several advanced biological denitrification processes for treating tannery wastewater were described, and reclamation approaches of solid waste and sludge generated in tanning industry were proposed. Then the feasibility of reusing treated wastewater was analysed.
出处
《西部皮革》
2009年第3期16-18,共3页
West Leather
关键词
生物脱氮
污泥资源化
重复利用
biological denitrification
sludge reclamation
reusing