摘要
介绍了AAO工艺流程存在的问题、原因及改进措施。利用事故调节池均和原水,能够避免生化系统受冲击;在好氧池中投加浮动填料能够起到预防污泥膨胀的作用;在除油池中投加絮凝剂能够有效去除总氰。
This paper introduces the problems, reasons and improvement measures of AAO process. The biochemical system could avoid impact using emergency regulating pond to homogenize the raw water;dose floating packings to the aerobic pond to prevent swelling of sludge;dose flocculant to the oil removal pond for effective removal of total cyanide.
出处
《燃料与化工》
2015年第2期62-64,共3页
Fuel & Chemical Processes
关键词
AAO工艺
焦化废水
改进
AAO process
Coke plant wastewater
Improvement
