臭氧电磁高级催化氧化去除难降解有机物的研究  

Treatment of Biorefractory Organic Compounds by Ozone EM Advanced Catalytic Oxidation Technology

作　　者：李金河[1] 林蔓[1] 缪丽娟[1] 李艳[1] 战树岩 刘佩春 贾占付 刘海涛 

机构地区：[1]中国市政工程华北设计研究总院,天津300074 [2]天津北方万峰环保科技有限公司,天津300270

出　　处：《中国给水排水》2013年第13期91-93,共3页China Water & Wastewater

摘　　要：臭氧电磁高级催化氧化技术是一种新型的水处理技术，适用于去除溶解性难生物降解有机物。采用该技术处理某化工区综合污水处理厂的尾水，中试结果表明，在进水COD为70～110mg／L、臭氧投加量为25mg／L的条件下，出水COD在45mg／L以下，处理成本为0．41元／m^3，证明该技术是可行的。另外，试验结果还显示，曝气生物滤池作为臭氧电磁高级催化氧化工艺的后续工艺，其对COD的进一步去除效果并不明显。Ozone EM advanced catalytic oxidation technology is a new wastewater treatment technology, suitable for removing biorefractory organic compounds. The technology was used to treat the effluent from a complex wastewater treatment plant in a chemical industrial zone. The pilot test results indicated that when the influent COD was 70 to 110 mg/L, and the ozone dosage was 25 mg/L, the effluent COD was less than 45 mg/L, and the treatment cost was 0.41 yuan/m3. In a follow-up process, the removal of COD by the BAF was not obvious.

关 键 词：臭氧 电磁高级催化氧化 难生物降解有机物 工业区综合污水 

分 类 号：X703[环境科学与工程—环境工程]