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《Environmental Science & Technology》 2008-11
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Relationship between Extracellular Polymeric Substance and Soluble Microbial Products

WANG Jin-cui1, SUN Bao-sheng2(1.Institute of Hydrogeology and Environmental Geology, CAGS, Shijiazhuang 050061, China; 2.College of Environmental Science and Engineering,Tianjin University,Tianjin 300072,China)  
Through experiment of activated sludge decay process, it was found that there existed relationships of conversion and adsorption-desorption between extracellular polymeric substances (EPS) and soluble microbial products (SMP). In the beginning of decay process (0~19h), bound EPS were hydrolyzed to biomass associated products (BAP), and the cell lysis products also constituted part of SMP. In the phase of SMP biodegradation (19~43h), part of SMP, being biodegradable, were utilized by active biomass as recycled electron donors. Bound EPS and utilization associated products (UAP) were produced. High molecular weight fractions of SMP were adsorbed by bound EPS, and there existed cell lysis faintly. In the excreting and autolyzing phase (43~162h), decay process enhanced and dehydrogenase activity of microorganisms lessened nearly to none. Cell lysis and autolysis occurred. There existed desorption-adsorption between bound EPS and high MW fractions of SMP. In the phase of biodegrading and autolyzing process (162~210h), dominating process was bound EPS hydrolyzing to BAP and bacteria autolysis. SMP were not biodegradable easily, and they had some effect of toxicity on microorganism, restraining the dehydrogenase activity of biomass. While in the presence of toxic materials, more SMP were released by microorganisms.
【Fund】: 天津市应用基础研究计划项目(07JCZDJC02100)
【CateGory Index】: X703
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【Secondary References】
Chinese Journal Full-text Database 3 Hits
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2 WEI Yong;CHEN Xue-dan;DONG Liang-fei;School of Environmental and Safety Engineering,Changzhou University;;Integrated Modified Membrane Bioreactor for Municipal Wastewater Treatment[J];China Water & Wastewater;2014-01
3 Jiang Meng,Hu Xuewei,Nguyen DinhTrung,Li Jingyuan,Yue Yuan,Ning Ping(Faculty of Enviornmental Science and Engineering,Kunming University of Science and Technology,Kunming 650500,China);ADSORPTION OF Pb~(2+),Cu~(2+),Cd~(2+) BY AEROBIC GRANULAR SLUDGE AND THE INFLUENCING FACTORS[J];Technology of Water Treatment;2013-02
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 Zhou Chunsheng Yin Jun(Jilin Architectural and Civil Engineering Institute);EFFICIENCY AND MECHANISM OF AEROBIC DIGESTION OF EXCESS SLUDGE FROM MOTOR INDUSTRY WASTE TREATMENT[J];China Water & Wastewater;1992-01
2 Liu Rui Huang Xia Fan Bin Fijimoto Mayumi Qian Yi (ESPC State Key Joint Laboratory, Department of Environmental Science and Engineering, Tsinghua University, Beijing 100084)$$$$;Progress of studies on soluble microbial products in a membrane bioreactor[J];Technigues and Equipment For Enviro.poll.cont;2002-01
3 ZHANG Dao-yong~(1, 2), ZHAO Yong-sheng~1, PAN Xiang-liang~3 (1. Department of Environmental Engineering, Institute of Resources and Environment, Jilin University, Changchun130021, China; 2. Department of Transport Engineering, Jilin Institute for Architecture and Engineering, Changchun130021, China; 3. Institute of Nuclear Energy Technology, Tsinghua University, Beijing100084, China);The Role of EPS in Removing Cadmium in Sewage by Algae-Bacteria Biofilm[J];Research of Environmental Sciences;2004-05
4 Wang Hongwu1 Li Xiaoyan2 Zhao Qingxiang1 (1 Department of Environment Engineering, East China University of Science & Technology 2 Department of Civil Engineering, The University of Hong Kong);Effect of Extra-cellular Polymeric Substances (EPS) on Bio-flocculation and Settlement of Activated Sludge[J];China Safety Science Journal;2003-09
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