酸活化粉煤灰处理焦化废水的研究  

Research on the Treatment of Coking Waste Water by Acid Activated Fly Ash

作　　者：徐革联[1] 李成林[2] 熊楚安[2] 邵景景[2] 

机构地区：[1]中国矿业大学,北京100083 [2]黑龙江科技学院资源与环境工程系,黑龙江鸡西158105

出　　处：《矿产综合利用》2002年第6期25-27,共3页Multipurpose Utilization of Mineral Resources

基　　金：黑龙江省科技厅科技攻关项目 (项目编号 2 0 0 1- 2 6)

摘　　要：针对传统焦化厂废水生物脱酚存在的废水 COD值偏高的问题 ,采用粉煤灰、酸活化粉煤灰单独处理生化出口水和酸活化粉煤灰与生物联合处理焦化废水 ,结果表明 ,酸活化后粉煤灰的活性显著提高 。In some factories,the COD value of coking waste water from which phenols have been removed by use of traditional activated sludge is a little higher than normal standard.To address this,we adopt fly ash and acid activated fly ash to deal with the coking waste drainage solely.In addition,we also use acid activated fly ash and activated sludge to deal with the coking waste water together.Research results shown that the activity of acid activated fly ash is evidently increased.Using acid activated coking fly ash and activated sludge to deal with the coking waste water is an effective method for increase efficiency of waste water treatment.

关 键 词：粉煤灰 酸活化 焦化废水 活性 制备方法 

分 类 号：X784.03[环境科学与工程—环境工程]