铁炭内电解-厌氧-好氧工艺处理阿维菌素废水的试验研究  

Study on avermectin wastewater treatment by iron internal electrolysis-anaerobic-aerobic proccess

作　　者：李再兴[1] 杨景亮[1] 罗人明[1] 罗晓[1] 邓晓丽[1] 

机构地区：[1]河北科技大学,石家庄050018

出　　处：《环境污染治理技术与设备》2002年第4期5-8,共4页Techniques and Equipment for Environmental Pollution Control

基　　金：河北省环保局科技攻关课题 (课题编号 :2 0 0 10 3 )

摘　　要：血清瓶毒性试验表明 ,AVM对厌氧消化产生强烈的抑制作用。AVM废水经铁炭内电解预处理后 ,COD和AVM的去除率分别达到 19.5 %和 6 8.5 % ,可大大降低废水的毒性。预处理出水再经UASB +生物接触氧化反应器进一步处理 ,当生化系统进水COD为 6 0 0 0— 6 5 0 0mg/L时 ,出水COD为 2 5 0— 2 80mg/L ,总COD去除率达到 95 .6 % 。The toxicity experiment in serum bottle shows that AVM has serious inhibiting effect on anaerobic digestion. The iron internal electrolysis technology can reduce this inhibiting effect,the COD and AVM removal rate reached 19.5% and 68.5% respectively. Then the wastewater was treated by UASB reactorctor and biological contact oxidation reactor,when the system influent COD was 6000-6500mg/L,the effluent COD was 250-280mg/L,total COD removal rate reached 95.6%,the effluent can meet the wastewater discharge standard of biological pharmacy.

关 键 词：AVM废水 毒性试验 铁炭内电解 UASB反应器 生物接触氧化反应器 阿维菌素 制药 废水处理 

分 类 号：X787[环境科学与工程—环境工程]