摘要
深床反硝化滤池是国内外污水处理厂深度处理工艺的重要选项之一,为提高深床反硝化滤池的工艺设计和应用水平,分析了深床反硝化滤池的工艺特点,介绍了深床反硝化滤池在国内外污水处理厂深度处理中的应用现状,指出了影响深床反硝化滤池处理效果的主要因素和解决措施,并结合工程实例介绍了深床反硝化滤池的工艺设计,比较了该工艺与其他常见替代工艺之间的技术经济差异。
Deep bed denitrification filter is one of the important processes for advanced treatment of sewage in domestic and foreign sewage treatment plants.For the purpose of improving process design and application level of deep bed denitrification filter,the characteristics of the said kind of filter were analyzed.Besides,the application status of deep bed denitrification filter for advanced treatment of sewage in domestic and foreign sewage treatment plants were introduced,the main factors that affecting the treatment effect as well as the solution measures were pointed out.Combining with the project example,the design of deep bed denitrification filter was introduced,and the difference between the said process and other conventional denitrification processes were compared from aspects of technology and economy.
作者
马小杰
王夙
宣梦茹
MA Xiao-jie;WANG Su;XUAN Meng-ru(Shanghai Urban Construction Design and Research Institute, Shanghai 200125, China;Qingpu District Water Affairs Bureau, Shanghai 201799, China)
出处
《工业用水与废水》
CAS
2017年第6期38-44,共7页
Industrial Water & Wastewater
关键词
深床反硝化滤池
反硝化
深度处理
工艺设计
deep bed denitrification filter
denitrification
advanced treatment
technical design
