一体化间歇曝气完全混合活性污泥法  

Integrated intermittently aerated completely mixed activated sludge process

作　　者：曹敬华[1] 李萍[2] 迟承刚 郑西来[1] 侯建华[2] 宋晓倩[2] 

机构地区：[1]中国海洋大学环境科学与工程学院,青岛266001 [2]青岛理工大学环境与市政工程学院,青岛266033 [3]栖霞市环保局,栖霞265300

出　　处：《环境污染治理技术与设备》2006年第11期113-116,共4页Techniques and Equipment for Environmental Pollution Control

摘　　要：一体化间歇曝气完全混合活性污泥法处理装置采取特殊的沉淀区构造,改变了活性污泥的循环流动方式,通过间歇曝气,反应区交替处于好氧/缺氧状态,达到了有机物高效去除、高效硝化反硝化及控制污泥膨胀的效果。该方法具有出水水质好、运行稳定、能耗低、流程简洁和操作管理方便的特点,是一种很有发展潜力的一体化中小型生活污水、城市污水处理系统。This paper represents a new completely mixed activated sludge process, integrated intermittently aerated completely mixed activated sludge process. It has a special sedimentation zone configuration which can result in the special recycle flow manner of the mixed liquid in the reaction zone. The process can achieve effective nitrification/denitrification and organic matter removal without sludge hulking by intermittent aeration which can make reaction zone in oxic/anoxic condition alternatively. In addition, the process still possesses the advantages of high effluent quality, low energy consumption, concise process, operation conveniency and so on.

关 键 词：一体化污水处理 间歇曝气 完全混合活性污泥法 硝化 反硝化 脱氮 

分 类 号：X703[环境科学与工程—环境工程]