催化铁内电解法深度处理某污水厂尾水的中试研究  

Pilot Study on Catalytic Iron Inner Electrolysis to Advanced Treatment of Tail Water in Wastewater Treatment Plant

作　　者：裴红洋 郭丽 熊伟 陆斌 

机构地区：[1]上海同济建设科技有限公司,上海200092 [2]上海科玛环保工程有限公司,上海200081

出　　处：《环境科技》2010年第3期37-39,共3页Environmental Science and Technology

摘　　要：采用催化铁内电解技术对某污水处理厂不达标尾水进行中试研究,研究结果表明,催化铁内电解法不仅能使污水内的CODCr质量浓度从125－145mg/L降到50－80mg/L,平均去除率为54.2%,污水的色度降低50%,同时使得废水的ρ（BOD5）：ρ（CODCr）从0.14增加到了0.38,有利于后续的生化深度处理,为污水处理厂的达标改造和工程扩建提供了有效的技术支持。Catalytic iron inner electrolysis was used to treat substandard effluent during the pilot test.The result showed that catalytic iron inner electrolysis reduced CODCr from 125 ~ 145 mg/L to 50 ~ 80 mg/L,with a removal percentage of 54.2%,and the chroma reduced 50%.At the same time,the ratio of BOD5 and CODCr in wastewater increased from 0.14 to 0.38,which was favorable for the following bio-chemical treatment as an effective technical support for rebuilding and expansion of the wastewater plant.

关 键 词：催化内电解 废水 可生化性 

分 类 号：X5[环境科学与工程—环境工程]