废弃丁羟推进剂主要组分回收后的废水处理  

Treatments of Wastewater after Reclaiming the Main Component of Obsolete HTPB Propellant

作　　者：李立远[1] 张丽华[1] 王鹏[1] 杭辽阔[1] 赵广[1] 

机构地区：[1]中北大学化工与环境学院,山西太原030051

出　　处：《化工时刊》2011年第2期13-18,共6页Chemical Industry Times

摘　　要：采用絮凝-活性炭吸附方法对废弃丁羟推进剂有效组分回收后的废水进行处理,使其达到国家三级排放标准。比较了AP提取过程中表面活性剂的使用对结果的影响。最终结果可以使废水COD值达标,并将废水中AP的含量降低到4%左右,大大提高了废水的可再回用性。Flocculation/activated-carbon adsorption method was used to make the wastewater reach the third grade of National Integrated Wastewater Discharge Standard.The effect of surfactants in process for the leaching of AP was compared on the results.In the end,the values of COD could be in compliance with the standard,and the content of AP in the wastewater decreased to 4%,greatly increasing the reusability of the wastewater.

关 键 词：端羟基聚丁二烯 废弃丁羟推进剂 表面活性剂 AP COD 

分 类 号：X703[环境科学与工程—环境工程]