两级水解酸化技术预处理制药废水的试验研究  

作　　者：刘峥[1] 曲丽艳 郎咸明 

机构地区：[1]<环境保护与循环经济>杂志社,辽宁沈阳110033 [2]大连市金州区环境保护局,辽宁大连116100 [3]辽宁省环境科学研究院,辽宁沈阳110031

出　　处：《环境保护与循环经济》2010年第6期49-52,共4页environmental protection and circular economy

摘　　要：采用两级水解酸化反应器,针对制药废水的特点,重点对水力停留时间、挥发性脂肪酸产量、水解酸化率、废水生物降解性能的改善、污染物的去除转化和剩余污泥稳定性等因素进行了研究。Based on characters of pharmaceutical wastewater, two steps hydrolytic-acidification reactor was used to treat pharmaceutical wastcwater. HRT, yield of VFA, hydrolytic -acidification rate and biodegradation ability of the experiment were studied, removal and transformation of pollutants, stability of residue sludge were also discussed.

关 键 词：水解酸化 制药废水 可生化性 

分 类 号：X703.1[环境科学与工程—环境工程]