吸附-生物降解(AB)工艺的改造  

Application of SND Technology to Reconstruction of Adsorption-Biodegradation (AB) Process

作　　者：丁进军[1] 周少奇[1] 黄梅[1] 张晓洁[1] 

机构地区：[1]华南理工大学环境科学与工程学院,广州510640

出　　处：《城市环境与城市生态》2007年第2期43-46,共4页Urban Environment & Urban Ecology

基　　金：国家科技成果重点推广计划(2005EC000288)

摘　　要：AB工艺凭借其独特的优点,在城市污水处理中得到许多应用。但在我国低浓度、低C／N比的城市污水处理中遇到许多问题。以广州某城市污水处理厂AB工艺的应用情况为例,探讨了AB工艺改造的方法及其研究进展,在此基础上提出SND(同时硝化反硝化生物脱氮)技术应用于AB工艺改造的新思路,为我国城市污水处理厂的改造和优化提供一种新的方案。AB process with unique advantages is widely applied to the treatment of industrial wastewater and municipal wastewater. But there are many problems in the application to the low concentration and low C/N ratio municipal wastewater in China. Taking a municipal wastewater treatment plant in Guangzhou for example,this article discussed the reconstruction methods of AB process and the research status of the reconstruction. A new way,SND(simultaneous nitrification and denitrification)technology applied to the reconstruction of AB process was put forward in the paper, which was a new choice for the reconstruction of municipal wastewater treatment plant in China.

关 键 词：AB工艺 城市污水处理厂 AB工艺的改造 SND(同时硝化反硝化生物脱氮) 

分 类 号：X703.1[环境科学与工程—环境工程]