焦化废水处理技术现状与研究进展

来源期刊：有色金属科学与工程2011年第5期

论文作者：朱强 刘祖文 王建如

文章页码：93 - 97

关键词：焦化废水；传统处理技术；新技术

Key words：coking wastewater; traditional treatment technology; new technology

摘    要：焦化废水是煤制焦化产品回收过程中产生的废水，是一种含氨氮和有机物浓度较高的难生化降解的有机废水焦化废水的污染控制一直是国内外工业废水污染控制的重大难题，文章分析焦化废水治理的现状，介绍了传统常用的和当前先进有效的几种焦化废水处理技术，并详细叙述了各种技术的原理和处理效果，比较了各种处理方法的优劣，并对焦化废水处理的前景进行了展望。

Abstract:

Coking wastewater is a kind of intractable wastewater which is produced in the recovery process of coal coking products. It contains high concentration of ammonia nitrogen and organic compounds. How to treat it effectively is always a hot spot for researchers at home and abroad. The paper investigates the current status of research on the treatment of coking wastewater, introduces several traditional and advanced treatment technologies, and describes in detail various technique theory and treatment effect with comparison of advantages and disadvantages of different methods. And development trends of coking wastewater treatment technology are predicted as well.