摘要
采用"预处理+水解酸化+SBR"工艺处理制药厂废水,处理量为6000m3/d,CODcr、BOD5、SS、S-2去除率分别为97 2%、99 3%、98%和99 9%,出厂废水均达到国家二级排放标准。
The treatment volume of wastewater from pharmaceutical industry is 6000m3/d by the way of 'pretreatment + hydrolysis and acidification + SBR', and the removal rate of CODcr, BOD5, SS, S-2 are 97.2%, 99.3%, 98% and 99.9% respectively. The concentration of wastewater can reach Ⅱgrade of national standard.
出处
《云南环境科学》
2004年第4期52-54,58,共4页
Yunnan Environmental Science
基金
国家自然科学基金(10376028)
中国工程物理研究院基金
关键词
水解酸化
SBR
制药废水
废水处理
hydrolysis and acidification
SBR
wastewater from pharmaceutical industry
wastewater treatment
