厌氧-混凝-高级氧化对转运站污水恶臭处理效果  

ODOR DISPOSAL EFFECT OF TRANSFER STATION WASTE WATER BY ANAEROBIC-COAGULATION-ADVANCED OXIDATION

作　　者：叶彬[1,2] 蒋建国[1,2] 陈爱梅 乌佳凌 

机构地区：[1]清华大学环境学院,北京100084 [2]清华大学固体废物处理与环境安全教育部重点实验室,北京100084 [3]常州市环境卫生管理处,江苏常州213001

出　　处：《环境工程》2012年第2期124-126,共3页Environmental Engineering

基　　金：国家水体污染控制与治理科技重大专项"老城区水环境污染控制及质量改善技术研究与示范"课题(2008ZX07313-001)

摘　　要：以总还原硫(TRS)为考察指标,分析了基于厌氧-混凝-高级氧化工艺的中试系统各处理单元对转运站污水中恶臭物质的处理效果。转运站污水中,TRS总量为0.602 mg/L水,而经过厌氧、混凝、高级氧化等处理单元后依次为4.167,3.513,0.168 mg/L水。厌氧对含硫有机物的降解是恶臭物质产生的重要过程,混凝过程对污水恶臭去除作用很小。相比于混凝出水,高级氧化对恶臭物质去除率在95%以上。The effect of transfer station waste water odor treatment by each unit was analyzed.The pilot scale system was based on anaerobic-coagulation-advanced oxidation.Total reduced sulfur（TRS） was taken as indexes.The amount of TRS was 0.602 mg/L in transfer station waste water.After treatment by the units of anaerobic-coagulation-advance oxidation,the values turn into 4.167,3.513 and 0.168 mg/L.Anaerobic degradation of sulfur-contained organic compounds was an important process of odor material generation.Coagulation showed little effect on waste water odor removal.Removal rate of odor material by advanced oxidation was over 95 %,comparing to effluent of coagulation.

关 键 词：转运站污水 恶臭 总还原硫 

分 类 号：X703[环境科学与工程—环境工程]