The Application of Electron Beam Irradiation on Excess Sludge Treatment

SUN Yong-liang; LI Xin; WANG Jie; WANG Ju-fang; LI Wen-jian; WANG Yi-bo

doi:10.11804/NuclPhysRev.30.01.072

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Article Navigation > Nuclear Physics Review > 2013 > 30(1): 72-78

SUN Yong-liang, LI Xin, WANG Jie, WANG Ju-fang, LI Wen-jian, WANG Yi-bo. The Application of Electron Beam Irradiation on Excess Sludge Treatment[J]. Nuclear Physics Review, 2013, 30(1): 72-78. doi: 10.11804/NuclPhysRev.30.01.072

Citation:

SUN Yong-liang, LI Xin, WANG Jie, WANG Ju-fang, LI Wen-jian, WANG Yi-bo. The Application of Electron Beam Irradiation on Excess Sludge Treatment[J]. Nuclear Physics Review, 2013, 30(1): 72-78. doi: 10.11804/NuclPhysRev.30.01.072

The Application of Electron Beam Irradiation on Excess Sludge Treatment

doi: 10.11804/NuclPhysRev.30.01.072

School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China;
School Life Science and Chemistry, Tianshui Normal University, Tianshui 741001, Gansu, China;
Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China;

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2013-03-20

Abstract

Recently, electron beam irradiation has great potential in dealing with excess sludge . A great deal of studies showed that the electron beam irradiation played an enormous role in promoting the sludge harmless treatment. Most of pathogenicbacteria was dead and lots of organic substances, especially some non-biodegradable ones, were decomposed by the high electron beam irradiation. The irradiated sludge also had low water content, less odour, low hazard and a better application potential in utilization. This paper reviews the application of electron beam irradiation on excess sludge, the advantages and current situation of the irradiation technology. Mechanisms of removing contaminants, effects of treatment and the construction expense are mainly discussed. The future development of this advanced technology are
prospected finally.
- electron beam,
- irradiation,
- sludge
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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The Application of Electron Beam Irradiation on Excess Sludge Treatment

doi: 10.11804/NuclPhysRev.30.01.072

School of Chemical and Biological Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China;

School Life Science and Chemistry, Tianshui Normal University, Tianshui 741001, Gansu, China;

Institute of Modern Physics, Chinese Academy of Sciences, Lanzhou 730000, China;

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2013-03-20

Key words:

electron beam /
irradiation /
sludge

Abstract: Recently, electron beam irradiation has great potential in dealing with excess sludge . A great deal of studies showed that the electron beam irradiation played an enormous role in promoting the sludge harmless treatment. Most of pathogenicbacteria was dead and lots of organic substances, especially some non-biodegradable ones, were decomposed by the high electron beam irradiation. The irradiated sludge also had low water content, less odour, low hazard and a better application potential in utilization. This paper reviews the application of electron beam irradiation on excess sludge, the advantages and current situation of the irradiation technology. Mechanisms of removing contaminants, effects of treatment and the construction expense are mainly discussed. The future development of this advanced technology are
prospected finally.

Citation: