生物流化床处理乙二醇废水的工业试验研究  

Industrial Experimental Study on Treatment of Ethylene Glycol Waste Water in Biological Fluidized Bed

作　　者：史丹妮[1] 

机构地区：[1]中国石化上海石油化工股份有限公司环保水务部,200540

出　　处：《石油化工技术与经济》2013年第3期53-56,共4页Technology & Economics in Petrochemicals

摘　　要：介绍了三相生物流化床装置处理乙二醇废水的工业试验情况。结果表明,在pH5.5～10.5,温度25～30℃,进水化学需氧量(COD)为1 000～3 000 mg/L的条件下,处理后的污水COD小于500 mg/L,废水中COD去除率可达到89%。The industrial experiment for treatment of Ethylene Glycol（EG） waste water in a triphase biological fluidized bed plant was introduced.Result showed that COD in the treated waste water was less than 500 mg/L,and removal rate of COD in waste water could reach 89% under the conditions of pH value of 5.5 ～ 10.5,temperature of 25 ～ 30 ℃,and inlet water COD of 1 000 ～ 3 000 mg/L.

关 键 词：乙二醇 废水 生物流化床 化学需氧量 

分 类 号：X703[环境科学与工程—环境工程]