摘要
本文针对平阳县水头制革基地的实际情况，分别采用加碱沉淀、空气催化氧化和酸提取三种技术对铬鞣、脱毛浸灰及脱脂三种废水的治理进行了工艺设计，论证表明，该套工艺投资少、见效快，尤其适合于中小型制革企业。
Abstract Aimed at the practical circumstances of the tanning base in Shui tou Town,Pingyang County,Zhejiang Province,the authors adopted alkalifing precipitation,catalyzed oxidation by air and acidic extraction for treating the spent chrome liquor,the liming and unhairing waste water and the degreasing waste water respectively. And then a reasonable technological design was drawn up. The appraisal shows that this technological design of waste water treatment is feasible and suit to mid-small scale tanneries especially,due to the low investment and,rapid and efficient in getting the treatment results.
出处
《中国皮革》
CAS
1996年第8期41-45,共5页
China Leather
