厌氧处理棉浆粕黑液废水中试实验  

Experiment of anaerobic reactor treating the black liquor

作　　者：王新华[1] 管锡珺[1] 徐世杰 

机构地区：[1]青岛理工大学环境市政与工程学院,山东青岛266033 [2]山东环保产业股份公司,山东济南250014

出　　处：《化学工程师》2005年第12期51-54,共4页Chemical Engineer

摘　　要：采用水力循环UASB和IC两种厌氧反应器处理黑液的中试试验,研究了CODcr去除率和CODcr容积负荷。实验表明:用H2SO4来调节pH值时,厌氧反应会受到抑制;用HCl代替H2SO4来调节pH值,可以消除硫酸盐的抑制。The black liquor was treated by the hydraulic circulating UASB and IC in the experiment which discussed the volume loading rate and removal rate. The experiment indicated that the anaerobic treatment was restrained when using sulphuric acid to adjust the pH. But the restraint could be elimioated by using hydrochloric acid,

关 键 词：黑液 水力循环UASB IC 硫酸盐 

分 类 号：TD925.6[矿业工程—选矿]