Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Environmental Science & Technology》 2009-01
Add to Favorite Get Latest Update

Effect of Different BOD/N on Property of Activated Sludge Settling

SUN Tian-ran, CHENG Jie-min, WANG Han-wei(School of Population,Resource and Environment,Shandong Normal University,Jinan 250014,China)  
Effect of different nitrogen content on settling property of activated sludge was investigated specially in some experiments carried on a sequencing batch reactor(SBR)fed with domestic wastewater.Experimental results showed that sludge settled properly at an influent value of BOD/N 100/5 and 100/3.When value of BOD/N was 100/1,non-filamentous activated sludge bulking caused by an excessive growth of viscous zoogloea with high moisture content occurred lightly.Effect of various nitrogen contents on COD removal efficiency and changes of mixed liquor suspended solids were studied in the experiment.
【Fund】: 山东省环境保护科技项目资助(200408)
【CateGory Index】: X703
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 4 Hits
1 FANG Liang,ZHANG Li-li,CAI Wei-min(College of Environmental Science and Technology,Shanghai Jiaotong University,Shanghai 200240);Comparative Study of Extraction Methods of Extracellular Polymeric Substances from Activated Sludge[J];Environmental Science & Technology;2006-03
2 XIAO Zuo-yi~1,FAN Rong-hua~2,WANG Zi-rui~3(1.School of the energy and environment,the Inner Mongolia university of science and technology,Baotou 014010;2 Baotou municipal engineering management department,Baotou 014030);Activated Sludge Character and Biofacies Observation and Practice[J];Environmental Science & Technology;2006-S1
3 LI Shu-hui1,TAO Tao1,YE Ding2,LI Qiang2,LI Jun1,FU Le1(1.School of Environment Science and Engineering,Huazhong University of Science and Technology,Wuhan 430074;2.Wuhan Kaidi Water Service Co.Ltd,Wuhan 430223);Commissioning and Operation of Cyclic Active Sludge Sequence System Reactor[J];Environmental Science & Technology;2007-04
4 CHEN Ying 1, PENG Yong-zhen 1, LIU Min 2,WANG Shu-ying 1, LIANG Xiu-rong 1, GAO Chun-di 1 (1.College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100022, China; 2.School of Municipal & Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China);Effect of Nutrient on Sludge Settling Property and Bulking Controls[J];Environmental Science;2004-06
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 YE Sheng-mei,CAI Chang-feng,LIAO Chun-yan(Dept.of Bioch.Engn.,Anhui University of Technology and Science,Wuhu 241000,China);Treatment of sanitary sewage by fly ash adsorption of activated sludge[J];Journal of Anhui University of Technology and Science(Natural Science);2006-04
2 YIN Xue-mei,XU Jian-ping(Dept.of Bioch.Engn.,Anhui University of Technology and Science,Wuhu 241000,China);The treatment methods on the landscape polluted water[J];Journal of Anhui University of Technology and Science(Natural Science);2008-04
3 WANG Min (School of Environmental Engineering,Anhui Institute of Architecture & Industry,Hefei 230022,China);Experiment study on the Determination of COD with the Opened Tube[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2007-01
4 JIN Jie et al (Department of Biological and Environmental Engineering,Hefei University,Hefei,Anhui 230022);Preliminary Study on the Bio-waste Treated by Earthworms[J];Journal of Anhui Agricultural Sciences;2006-07
5 CHENG Shui-qing et al (Huaining County Environment Situation Supervise Station of Anhui Province,Huaining,Anhui 246121);Research on the Determining Method of Heavy Metal Element in Vegetable[J];Journal of Anhui Agricultural Sciences;2006-16
6 TONG Jun-hua et al (Supervise Situation of Quality and Technology of Chaohu,Chaohu,Anhui 238000);Evaluation of Contamination of Heavy Metal in Chaohu Lake[J];Journal of Anhui Agricultural Sciences;2006-17
7 JIANG Shao-lin et al(Agronomy College,Jiangxi Agricultural University,Nanchang,Jiangxi 330045);Study on the Selective Accumulation of Heavy Metal in Crayfish(cambarus clarkii) Grown in Polluted Water[J];Journal of Anhui Agricultural Sciences;2006-24
8 YI Hong-gen et al (School of Life Science,Soochow University,Suzhou,Jiangsu 215153);Affect of 2,4-dichlorophenol on the Proliferation of Lepidoptera Insects Cells[J];Journal of Anhui Agricultural Sciences;2007-04
9 CAI Tong et al (College of Land Management,Nanjing Agricultural University,Nanjing,Jiangsu 210095);Clustering Analysis on the Soil Quality in Fengqiu County[J];Journal of Anhui Agricultural Sciences;2008-25
10 ZHOU Jian-qing(Department of Chemistry,Qinghai Normal University,Xining,Qinghai 810008);Content Determination of Cr,Hg,As,Pb,Cd,Cu and Zn in Aloe vera L.[J];Journal of Anhui Agricultural Sciences;2008-27
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LIU Zhuang,YANG Zao yan,TIAN Shu yuan (Tianjin University,Tianjin 300072);Research Progress of Extracellular Polymers(ECP) in Activated Sludge[J];URBAN ENVIRONMENT & URBAN ECOLOGY;1999-05
2 ;Reasons and Control of Sludge Bulking in Baking Eel Wastewater Treatment by Activated Sludge Process[J];Fujian Environment;2001-06
3 ZENG Xiao-lan,ZHANG Zhi,DING Wen-chuan, XU Ping, DENG Xiao-li (College of Urban Construction and Environment Engineering, Chongqing University, Chongqing 400045);Interrelation Study on Sludge Property and Biological Phase in Urban Wastewater Intensifying Treatment[J];Environmental Science and Technology;2004-02
4 CHEN Ke-ling, ZHAN Jian(Central South Municipal Engineering Design Institute, Wuhan 430010);Practice on CAST Process for Municipal Wastewater Treatment[J];Environmental Science and Technology;2004-04
5 YI Sai-li1,LUO Wen-sheng2(1.Department of Environment Science and Engineering,Tsinghua University,Beijing 100084;2.School of Water Resource and Hydropower,Wuhan University,Wuhan 430072);Secondary Start-up of UASB Reactor for Dealing with Low Strength Wastewater at Normal Temperature[J];Environmental Science & Technology;2006-06
6 LONG Teng rui, HE Qiang, LIN Gang (Faculty of Urban Construction, Chongqing Jianzhu Univ., Chongqing 400045, China);Research on the Relationships between Filamentous Organisms and Flocculate Structure in Activated Sludge[J];CHINA WATER & WASTEWATER;2000-02
7 DU Ying-hao (Shenzhen Water <Group> Co. Ltd., Shenzhen 518031, China);Operation Management of MSBR System[J];China Water & Wastewater;2006-02
8 ZHOUXue-fei,RENNan-qi,CHENMan-man,LIU Yan-ling,LIU Shi-rui,ZHANGYing (ResearchCenterof EnvironmentalBio-technology,HarbinInstituteof Technology,Harbin150090,China);Control of sludge bulking during treatment of phosphorized wastewater with low organic loading[J];Journal of Harbin University of Civil Engineering and Architecture;2001-04
9 Gao Chundi,Peng Yongzhen,Wang Shuying,Chen Ying(College of Environment and Energy Engineering,Beijing Institute of Technology,Beijing 100022,China);Non-filamentous Activated Sludge Bulking Caused by the Deficiency of Nitrogen[J];Chinese Journal of Enviromental Science;2001-06
10 Liu Zhijie et al.(Dept.ofEnviron. Eng.,Tsinghua University,Beijing100084 );Selection of the Methods for Extraction and Determination of Extracellular Polymers from Anaerobic.Sludge[J];CHINESE JOURNAL OF ENVIROMENTAL SCIENCE;1994-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved