银川市污水厂剩余污泥原位减量对策研究  

Study on in-situ excess sludge reduction countermeasures in Yinchuan sewage factory

作　　者：陶红[1] 常虹[1] 陶恩泽 

机构地区：[1]宁夏大学资环学院,宁夏银川750021 [2]石嘴山市环境监测站,宁夏石嘴山753000

出　　处：《宁夏工程技术》2013年第4期338-340,共3页Ningxia Engineering Technology

摘　　要：随着宁夏污水处理的发展,污泥问题日益突出,使污泥减量化成为宁夏污水处理行业亟待解决的问题.总结国内外在剩余污泥原位减量化方面的研究进展,介绍了解耦联代谢、隐性生长、生物捕食等剩余污泥原位减量技术特点,分析了银川市剩余污泥处理处置现状,并结合实际情况,指出生物捕食和臭氧化技术应作为银川市剩余污泥原位减量化技术应用和研究方向.With the development of swage treatment in Ningxia, sludge problem is becoming more and more outstanding, and it makes the realization of sludge reduction become an increasingly urgent issue. Recent research progress on excess sludge reduction technologies was presented. The characters of excess sludge reduction were reviewed, such as uncoupled metabolism, lysis-cryptic growth, biological predation. The present situations of excess sludge dispositions were analysed. Combined with the actual situation, it is considered that Biological predation and ozonation technology should be as the direction of excess sludge in-situ reduction technology research and application in Yinchuan.

关 键 词：银川市 剩余污泥 原位减量化 对策 

分 类 号：X703.1[环境科学与工程—环境工程]