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采用“预处理+水解酸化+SBR”法处理制药废水
Treatment of Wastewater from Pharmaceutical Industry by the way of "Pretreatment + Hydrolysis and Acidification + SBR"
【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。
【Abstract】 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.
【关键词】 水解酸化;
SBR;
制药废水;
废水处理;
【Key words】 hydrolysis and acidification; SBR; wastewater from pharmaceutical industry; wastewater treatment;
【Key words】 hydrolysis and acidification; SBR; wastewater from pharmaceutical industry; wastewater treatment;
【基金】 国家自然科学基金(10376028);中国工程物理研究院基金
- 【文献出处】 云南环境科学 ,Yunnan Environmental Science , 编辑部邮箱 ,2004年04期
- 【分类号】X787
- 【被引频次】11
- 【下载频次】355