日本琵琶湖流域污水超深度处理及污泥处置  

Super-advanced Sewage Processing and Sludge Disposal in Lake Biwa Watershed,Japan

作　　者：王艳捷[1] 许春莲[1] 王之晖[1] 张伟[1] 宋乾武[1] 陈小珍 秦琦[1] 

机构地区：[1]中国环境科学研究院,北京100012 [2]北京沃特林克环境工程有限公司,北京100102

出　　处：《中国环保产业》2011年第8期58-61,共4页China Environmental Protection Industry

摘　　要：以日本琵琶湖流域东北部净化中心为例,介绍了日本琵琶湖流域市政污水处理概况,重点阐述了以投加絮凝剂的多段硝化脱氮法为核心生物工艺的"超深度"处理技术和以"焚烧—熔融"为核心工艺的污泥资源化处置技术,为我国市政污水的深度处理和污泥处置提供了技术和发展借鉴。Taking the purification center for northeast Biwa Lake watershed for an example,this paper introduces the overview of municipal sewage treatment in Lake Biwa watershed,Japan,and specially focuses on the super-advanced sewage biological processing and sludge resource disposal,the core of which is multi-stage denitrification with flocculants dosing and incineration melting respectively.It provides technical supports and development ideas for sewage advanced processing and sludge disposal in China.

关 键 词：琵琶湖流域东北部净化中心 超深度处理技术 多段硝化脱氮法 焚烧熔融 日本 

分 类 号：X703[环境科学与工程—环境工程]