焦化废水氨氮降解技术与进展

焦化废水是一种氨氮和有机污染物浓度较高的难以生化降解的有机工业废水.工程上所采用的处理工艺和方法对焦化废水的处理效果还不能令人满意,尤其是氨氮. 系统地介绍了近年来国内外治理焦化废水方面的研究和进展.其中包括焦化废水的物化处理、生化处理,其他处理过程中的新技术和新工艺以及这些技术与工艺的研究、应用、前景与展望.

Techniques and Developments on Ammonium-nitrogen Removal in Coking Wastewater

Coking wastewater is one kind of industrial wastewater which is complex and difficult to be degraded. Traditional methods and technologies can not make a satisfied result, especially for ammonium - nitrogen removal. The research anti progress on the eoking wastewater treatment at home and abroad are systematically introduced, in which some introductions are conducted on the physical - chemieal treatment, biochemical treatment and new techniques on other treatment processes, as well as the research, application anti prospects of these techniques.