文档介绍：Vol. 18 L EA THER CHEMICAL S No. 5
·实用技术·
新型絮凝剂在制革废水处理中的应用研究
隋智慧1 ,2 ,张跃升1 ,强西怀3 ,张靖野1
(1. 北京科技大学土木与环境工程学院,北京 100083 ;2. 齐齐哈尔大学轻纺系,黑龙江齐齐哈尔,161006 ;
3. 西北轻工业学院皮革工程系,陕西咸阳,712081
摘要:采用 B KD - 2 型聚铝盐絮凝剂处理制革废水。试验结果表明:在常温,p H 值为 6~8 ,絮凝剂的投加量
为 200 mg/ L 条件下处理效果最佳。本法适用于高浓度制革废水处理,具有工艺简单,操作容易,成本较低等
优点,是一项有应用前景的实用技术。
关键词:絮凝剂;皮革;废水处理;应用
中图分类号: TS529. 1 文献标识码:A 文章编号:1004 - 8960(2001) - 0036 - 04
Application of A New Flocuulant in Treatment
of Leather Waste water
SU I Zhi - hui1 ,2 , ZHAN G Yue - sheng1 , Q IAN G Xi - huai3 , ZHAN G Jing - ye1
(1. Civil and Environmental Engineering School , University of Science and Technology Beijing ,
Beijing 100083 , China ; 2. Dept. of Light Industry and Textile , Qiqihar University , Qiqihar 161006 ,
China ; 3. Leather Engineering Dept , Northwest Institute of Light Industry , Xianyang 712081 , China)
Abstract :B KD - 2 polyaluminium salt flocuulant has been used to treat leather wastewater. The
results showed that the best effect can be obtained at normal temperature , p H of 6~8 and the
flocuulant dosage of 200 mg/ L . This method can be applied to treating leather wastewater of high
concentration. It has the advantage of simple process , easy operation and low cost , being a
practical technique with applying prospects.
Key words :flocuulant ; leather ; wastewater treatment ; application
皮革加工是以动物皮为原料,经化