超声降解造纸黑液的初步研究

周珊, 吴晓晖, 黄卫红, 陆晓华

doi:10.11894/1005-829x.2002.22(10).26

工业水处理 >

2002 , Vol. 22 >Issue 10: 26 - 28

DOI: https://doi.org/10.11894/1005-829x.2002.22(10).26

试验研究

超声降解造纸黑液的初步研究

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1. 华中科技大学环境科学研究所, 湖北武汉 430074;
2. 湖北师范学院化环系, 湖北黄石 435000

周珊(1968- ),1990年毕业于湖南大学化学化工系,现为华中科技大学环境科学与工程学院在读研究生,讲师.联系电话:027- 87544091.

收稿日期: 2002-05-27

网络出版日期: 2010-10-01

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Preliminary studies on the ultrasonic degradation of paper mill wastewater

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1. Environmental Science Institute of HUST, Wuhan 430074, China;
2. Chemistry and Environment Department of Hubei Normal University, Huangshi 435000, China

Received date: 2002-05-27

Online published: 2010-10-01

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摘要

超声降解水体中有机污染物是近年来兴起的一项极具发展前景的新型水处理技术。在超声作用下,液体产生超声空化效应,可有效降解水中一些难降解大分子有机物。利用超声技术 (US)及超声与组合高级氧化技术(AOPs),例如US -H₂O₂,US -H₂O₂-FeSO₄ 对造纸废水进行处理。试验结果表明 :此技术可一定程度降解造纸废水中大分子有机物,造纸废水的COD_Cr及TOC均有一定程度降低。有望成为生化法处理造纸废水的前处理技术

关键词： 超声降解; 造纸废水; 组合高级氧化技术

本文引用格式

周珊, 吴晓晖, 黄卫红, 陆晓华 . 超声降解造纸黑液的初步研究[J]. 工业水处理, 2002 , 22(10) : 26 -28 . DOI: 10.11894/1005-829x.2002.22(10).26

Abstract

Ultrasonic based chemical reaction systems are emerging as promising alternatives for the removal of macromolecular organisms in wastewater. Because of the function of ultrasonic wave, the effect of ultrasonic cavitation can be produced , meanwhile, the macromolecules organisms are removed. The paper mill wastewater is treated by US and the combination of advanced oxidation process(AOPs) such as US- H₂O₂, US- H₂O₂- FeSO₄.The results show the destructional removal of organic compound is effective.The concentration of COD_Cr and TOC are decreased. It will be possibly become the pre-treatment of biodegradat ion technology.

Key words： ultrasonic degradation; paper mill wastewater; combination of AOPs

参考文献

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[2] 祁梦兰,等.声化学氧化-间歇式活性污泥法处理染料废水的研究[J].化工环保,1996,16(6):332-336.
[3] Shirgaonkar I E. Sonophotochemical destruction of aqueous solution of 2,4,6-trichlorophenol[J].Ultrasonic Sonochemistry,1998,(5): 53-61.
[4] 蒋建华,等.超声降解水体中有机污染物的研究进展[J].化工进展,2001,20(2):11-14.
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[6] 王宏青,等.超声波诱导甲胺磷的研究[J].环境化学,2000, 19(1): 84-86.

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