A-A/O工艺处理焦化废水简介  

Briefly Introduction of the A-A/O Technology for Treating Coking Wastewater

作　　者：罗兵 李辉 

机构地区：[1]临涣焦化股份有限公司,安徽淮北235141

出　　处：《广东化工》2007年第6期112-114,共3页Guangdong Chemical Industry

摘　　要：简述了焦化废水的基本知识及A-A/O工艺处理焦化废水的基本原理,结合该公司实际介绍了A-A/O工艺处理焦化废水的工艺流程及运行中的主要控制要求,运行结果可使出水水质达到《污水综合排放标准》(GB8978-1996)的二级标准,另外对工艺不足之处作出说明。The paper introduced the rudimental knowledge of coking wastewater and the basic principle of A-A/O technology for treating coking wastewater. Integrated with the practice of the company by using A-A/O technology for treating coking wastewater, introduced the technological process and main control requirement during the operation process. The results of the operation showed that the quality of the discharged water could live up to class-II criteria specified in integrated wastewater discharged standard （GB8978-1996）, in addition, an explanation for the technology＇s inadequate was made.

关 键 词：焦化废水 A-A/O工艺 硝化 反硝化 

分 类 号：X784[环境科学与工程—环境工程]