专论与综述

污泥破解技术的研究与进展

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  • 天津大学环境科学与工程学院, 天津 300072
霍贞(1980- ),天津大学环境学院在读硕士研究生,联系电话: 022-27404005,E-mail: lzhenhuo1@sohu.com

收稿日期: 2005-05-05

  修回日期: 2005-05-05

  网络出版日期: 2010-10-01

The current research on the technology of sludge disruption

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  • Department of Environmental Science and Engineering, Tianjin University, Tianjin 300072, China

Received date: 2005-05-05

  Revised date: 2005-05-05

  Online published: 2010-10-01

摘要

污泥破解是指通过一定的方法,破坏污泥的絮体结构、细胞壁,溶出胞内物质。污泥破解的结果是水相中有机物含量提高。主要介绍了污泥破解的非生物方法,如物理破解法,包括高压喷射、珠磨、超声波等机械方法与加热法;化学破解法,包括碱解法与氧化法等;另外,还有超声波加碱、热化学等组合方法,并介绍了这些方法的原理与主要研究结果。

本文引用格式

霍贞, 王芬, 季民 . 污泥破解技术的研究与进展[J]. 工业水处理, 2005 , 25(9) : 16 -19 . DOI: 10.11894/1005-829x.2005.25(09).16

Abstract

Sludge disruption is a new technology,which aims at destroying the floc structure of the sludge and cell wall.By doing this,the content inside the cell solubilises and the amounts of degradable organics in the water is increased.A comprehensive review on the research of the technology of the sludge disruption has been given in this paper.The article focuses on introducing the non-biological method.

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