The Varity Regulation of Pathogens in the Municipal Activated Sludge Treated by Biological Fermention

doi:10.7668/hbnxb.2007.S1.010

Abstract

Abstract: This paper made a study of the variety regulation of pathogens in the activated sludge through biologicalfermentat ion using Aspergillus niger as zymophyte. The results showed that the quantity of the pathogens changed "sdshadow".Different pathogens have specific growth regulat ions because of C/ N and additives of different composts. Thenumber of pathogens may be reduced by fermentation but could not be completely exterminated. So 200℃ heat physicaldecomposit ion to activated sludge must be applied to attain the aim of safety and recycling.

Key words: Municipal activated sludge, Aspergillus niger, Pathogens

CLC Number:

X703

MUGuo-jun, WEIJing, WANGDian-wu, LIWei-guo, MENGJing. The Varity Regulation of Pathogens in the Municipal Activated Sludge Treated by Biological Fermention[J]. ACTA AGRICULTURAE BOREALI-SINICA, doi: 10.7668/hbnxb.2007.S1.010.

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References

[1] Min- jian Wang . Land application of sewage sludge in china
[ J] . The Science of the Toyal Environment, 2997, 197: 149-160.
[2] Lorna J C, David I M, Garth N F, et al . Using collembola toassess the risk of applying meta-l rich sewage sludge to agr-icultural land in western Scotland[ J] . Agriculture Ecosystemsand Environment, 2001, 83: 177- 189.
[3] Zahangir Alam M l, Fakhruc A, -l Razi. Enhanced settleabilityand dewaterability of fungal treated domestic wastewatersludge by liquid state bioconversion process[ J] . Water Research,2003, 37: 1118- 1124.
[4] Cummings James B, Pittsburgh. Multipurpose processing systemand method for the beneficial use and management ofsludge[ J] . Patent Abstracts, 2000, 64: 976.
[5] 李国学, 黄懿梅, 姜华. 不同堆肥材料及引入外源微生物对高温堆肥腐熟度影响的研究[ J] . 应用环境微生物学报, 1999, 5( 增刊) : 139- 142.
[6] Haruki Watanabe, Tomokazu Kitamura, Shuichi Ochi, et al .Inactivation of pathogenic bacteria under mesophilic andtherophilic conditions[ J] .Wat Sci Tech, 1997, 36, ( 6/ 7) : 25- 32.
[7] 张雪英, 周立祥, 沈其荣, 等. 城市污泥强制通风对非过程中的生物学和化学变化特征[ J] . 应用生态学报,2002, 1( 4) : 467) 470.
[ 8] 占新华, 周立祥, 黄焕忠. 城市污泥堆肥中水溶性有机物的理化特性变化[ J] . 中国环境科学, 2003, 23( 4) : 390- 394.
[9] Maria De Lourdes Tirado Montiel, Tyagi R D, Valero J R.Wastewater treatment sludge as a raw material for the productionof Bacillus thouringinsib based biopesticides [ J] . WatRes, 2001, 35( 16) : 3807- 3816.
[10] Chang Gyum Kim, Hyung Sool Lee, Tai Il Yoon. Resourcerecovery of sludge as a micro-media in an activated sludgeprocess[ J] . Advances in environmental research, 2002, 7:629- 633s.
[11] Chu C W, Poon C S, Cheung R Y H. Characterization of rawsludge, chemically modified sludge and anaerobcially digestedsludge in HONG KONG[ J] .Wat Sci Tech, 1998, 38( 2) :25- 32.
[12] Yu Liu, Joo-Hwa Tay . Strategy for minimization of ex cesssludge production from the activated sludge process [ J] .Biotechnology Advances, 2001, 19: 97- 107.
[13] Yasuhiko Watanabe, Kazuhiro Tanaka. Innovative sludgehanding through pelletization/ thicking [ J] . Wat Res, 1999,33( 15) : 3245- 3252.
[14] Chang G R, Liu J C, Lee D J. Go- conditing and dewateringof chemical sludge and water activated sludge[ J] .Wat Res,2001, 35( 3) : 786- 7941

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