摘要
系统介绍了氧化沟工艺的基本工艺特征和运行方式等.结合国内外研究的进展,对同时硝化反硝化的形成机理及其对不单独设置缺氧段的氧化沟工艺的应用进行了分析.对于氧化沟的存在的问题和发展前景做了展望.
Descriptions on the working model and technological characters of the oxidation ditch processes were systematically presented. The mechanism of simultaneous nitrification and denitrification (SND) is analyzed, and also its application in the oxidation ditch without isolated anoxic zone. Some questions concerned with and the further studies on the oxidation ditch process are proposed.
出处
《哈尔滨商业大学学报（自然科学版）》
CAS
2005年第4期435-439,共5页
Journal of Harbin University of Commerce：Natural Sciences Edition
基金
国家"863"项目(2003AA601010)
北京市科委计划项目(H020620010120).
关键词
污水处理
氧化沟
生物脱氮
同时硝化反硝化
waste water treatment
oxidation ditch process
biological nitrogen removal
simultaneous nitrification and denitrification
