Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Harbin Institute of Technology》 2011-10
Add to Favorite Get Latest Update

Analysis on removing and accumulating approach of phosphorus in A/A/O technology

HAO Rui-xia,LI Tong,LIU Feng,LIU Jing(College of Architecture and Civil Engineering,Beijing University of Technology,100124 Beijing, China)  
To improve the scientific management level and effluent quality of a municipal wastewater treatment plant(WWTP),the relationship between the phosphorus removal approach and operating parameters of the A/A/O technology was analyzed by sampling and analyzing samples from the treatment technology process of a WWTP in Beijing,and also the phosphorus material balance was assessed for the sewage treatment system.The results showed that the denitrifying phosphorus removal played remarkably a role for phosphorus removal in the anoxic zone of A/A/O process.The absorption of phosphorus in anoxic zone had exceeded the quantity in the oxic zone.The nitrate concentration in the returned nitrifying liquid had an influence on the denitrifying phosphorus removal.The relationship between phosphorus removal and sludge load,sludge retain time(SRT) showed negative correlation.When the sludge load was about 0.15 kg/(kg·d)and the SRT was about 10-12 d in A/A/O process,the phosphorus removal rate was up to 88%.There was also a negative correlation relationship between the phosphorus accumulation and the sludge emission capacities in the wastewater treatment system.When the sludge emission capacities were controlled to 2.0-2.5 percent inflow of the treatment plant,the phosphorus removal efficiency could be kept on stable and economic status.
【Fund】: 国家自然科学基金资助项目(50778004);; 北京市自然科学基金资助项目(80820006);; 国家水体污染控制与治理科技重大专项(2009ZX07104-006)
【CateGory Index】: X703
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 9 Hits
1 ZHANG Rong-bing1,WEN Yang1,BAO Hai-peng1,FAN Yue-feng2,MA Gang2(1.Qinghe Sewage Treatment Plant,Beijing Drainage Group Co.Ltd.,Beijing 100044,China; 2.Shanghai HC System Control Technology Co.Ltd.,Shanghai 201103,China);DO Spatial Distribution and Evaluation Indicators for DO Control Quality in A~2/O Process[J];China Water & Wastewater;2009-09
2 WU Chang-yong1,PENG Yong-zhen1,2,PENG Yi1,LI Xiao-ling1,CHEN Zhi-qiang1(1.School of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China;2.College of Environmental and Energy Engineering,Beijing University of Technology,Beijing 100124,China);Characteristics of denitrifying phosphorus removal in A~2O process[J];Journal of Harbin Institute of Technology;2009-08
3 LIU Hong-bo1,SUN Li-ping2,XIA Si-qing1(1.Key State Lab of Pollution Control and Resource Reuse,Tongji University,Shanghai 200092,China;2.Department of Municipal and Environmental Engineering,Tianjin Institute of Urban Construction,Tianjin 300384,China);Denitrifying phosphorus removal performance in biofilm system[J];Industrial Water & Wastewater;2006-01
4 WANG Xiaolian,WANG Shuying,PENG Yongzhen (Key Laboratory of Beijing Water Environment Recovery, Beijing University of Technology, Beijing 100022,China);Effects of feed water C/P ratio on performance of anaerobic-anoxic-oxic process[J];Journal of Chemical Industry and Engineering(China);2005-09
5 WANG Qiang1,2,WANG Jihua3,ZHANG Xiaoqi1,2,JIANG Xinxin1,2,DU Cong1,3,MA Fang1(1State Key Laboratory of Urban Water Resources and Environment,Harbin Institute of Technology,Harbin 150090,Heilongjiang,China;2School of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,Heilongjiang,China;3School of Life Sciences and Technology,Harbin Normal University,Harbin 150080,Heilongjiang,China);Growth and characteristics of nitrogen and phosphorus removal of a denitrifying phosphate accumulating bacteria[J];CIESC Journal;2010-06
7 Zhang Xiao-jie Zhou Shao-qi Ding Jing-jun Huang Mei(School of Environmental Science and Engineering,South China Univ.of Tech.,Guangzhou 510640,Guangdong,China);Denitrifying Phosphorus Removal Affected by Different Electron Acceptors[J];Journal of South China University of Technology(Natural Science Edition);2007-06
8 ZHANG Zhichao,HUANG Xia,XIAO Kang,LI Haitao,ZHAO Xiaojing,SHA Heng,ZHANG Yuning(ESPC State Key Joint Laboratory,Department of Environmental Science and Engineering,Tsinghua University,Beijing 100084,China);Enhanced phosphorus removal in biological nitrogen and phosphorus removal process using membrane bioreactor[J];Journal of Tsinghua University(Science and Technology);2008-09
9 FU Jinxiang1,3,WANG Ying1,ZHANG Licheng2,CHI Fuqiang1,ZHAO Lu1,HAN Jinying1,HANG Mofei1(1.School of Municipal and Environmental Engineering,Shenyang Jianzhu University,Shenyang,China,110168;2.Department of Municipal in Beijing Industrial University,Beijing,China,100022;3.Shenyang Ecological Environment Research Institute,Shenyang,China 110016);Effect of electron acceptor on denitrifying phosphorus removal[J];Journal of Shenyang Jianzhu University(Natural Science);2007-05
Chinese Journal Full-text Database 10 Hits
1 JI Fang-ying,GAO Qian,YUAN Chun-hua(Key Laboratory of the Three Gorges Reservoir Region's Eco-Environment,Ministry of Education,Chongqing University,Chongqing 400045,China);Effect of temperature and COD on ability of denitrifying phosphorus removal in SBR[J];Journal of Safety and Environment;2005-06
2 Liu Zhanhui,Zhang Yanqiu,Li Yan,Xiao Ning(1.Jiangsu Key Laboratory of Resources and Environmental Information Engineering(China University of Mining and Technology),Xuzhou 221008,China;2 Dezhou Lianheruntong Water Service Limited Company,Dezhou 253000,China);Mechanisms of Denitrifying Dephosphatation and Review on Electron Acceptors[J];Environmental Science and Management;2008-10
3 Huang Chun(Heilongjiang Urban Planning Surverying Design and Research Institute,Harbin 150040,China);Application of improved A~2O Technology in Sewage Treatment in Cold Regions[J];Environmental Science and Management;2010-04
4 Lv Xiao-mei,Li ji,Shao Pei-bing(Environmental Science and Engineering Research Center,Harbin Institute of Technology Shenzhen Graduate School,Shenzhen 518055,China);Factors Affecting Anoxic Phosphorus Assimilating in Denitrifying Phosphorus Removal Process[J];Environmental Science & Technology;2010-S1
5 LV Jiang1,ZHOU Shao-qi2,3,WANG Wei-feng1(1.School of Civil Engineering and Transportation,South China University of Technology; 2.School of Environmental Science and Engineering,South China University of Technology; 3.State Key Laboratory of Subtropic Building Science,South China University of Technology,Guangzhou 510640,China);Effect of SRT on Denitrifying Phosphorus Removal in A~2/O Suspended Carrier Biofilm Process[J];Environmental Science & Technology;2011-01
6 Zhang Xinghua 1,2,Song Weifeng 1,Qu Jianguo 2(1.Faculty of Environmental Science and Engineering,Guangdong University of Technology,Guangzhou 510000;2.Kaiping Institute of Environmental Sciences,Kaiping 529300,China);Research Progress of Process and Influencing Factors on Biological Denitrifying Phosphatation[J];Guangdong Chemical Industry;2009-04
7 ZHU Ning-wei1,LI Ji2,ZHENG Xiao-ying1,YANG Peng-cheng2,CHEN Hao2,WU Di1(1.College of Environmental Science and Engineering,Hohai University,Nanjing 210098,China; 2.Wuxi Drainage Company,Wuxi 214023,China);Combined Process of A~2O and MBR for Treatment of Municipal Wastewater[J];China Water & Wastewater;2010-15
8 WANG Zhao-zhao1,2,LI Jun1,2,GAO Jin-hua3,CHANG Jiang3,ZHAO Xiao-fei1,2, WANG Chang-wen1,2(1.College of Architecture and Civil Engineering,Beijing University of Technology,Beijing 100124,China;2.Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering,Beijing University of Technology,Beijing 100124,China;3.Beijing Drainage Group Co.Ltd.,Beijing 100176,China);Membrane Bioreactor for Biological Nitrogen and Phosphorus Removal in Treatment of Low C/N Domestic Sewage[J];China Water & Wastewater;2010-19
9 DOU Yue-qin1,LV Xi-wu2(1.School of Resource and Environmental Engineering,Anhui University,Hefei 230039,China;2.School of Energy and Environment,Southeast University,Nanjing 210096,China);Performance and approach to nutrient removal alternate A~2/O process at various carbon source levels[J];Journal of Anhui University(Natural Science Edition);2011-04
10 LIU Hong-bo,LI Zhuo,MIAO Qiang-qiang,XIAO Su-lin,XIA Si-qing(State key Laboratory of Pollution Control and Reuse,Tongji University,Shanghai 200092,China);Comparison between traditional biological nutrient removal process and denitrifying dephosphatation process[J];Industrial Water & Wastewater;2006-06
【Secondary Citations】
Chinese Journal Full-text Database 9 Hits
1 GAO Xiao-ping, JI Fang-ying, DING Cai-juan, ZUO Ning, ZHANG Bin(Key Laboratory of the Department of Ecology Environment Education in Three Gorges Areas, Chongqing University, Chongqing 400030, China);Process of Oxic to Affect the System of Denitrifying Phosphorus Removal[J];Journal of Chongqing University(Natural Science Edition);2005-03
2 LUO Gu yuan, LUO Ning, JI Fang ying, XU Xiao yi (School of Urban Construction and Environmental Engineering, Chongqing University, Chongqing 400045, China);New Biological Denitrification Process with Two-Sludge for Nitrogen and Phosphorus Removal[J];China Water & Wastewater;2002-09
3 WANG Xiaolian1,WANG Shuying1,MA Yong2,PENG Yongzhe n1 (1School of Environmental and Energy Engineering, Beijing Un iversity of Technology, Beijing 100022,China; 2School of Municipal and Environmental Engineering, Harbin Insti tute of Technology,Harbin 150090,Heilongjiang,China);Anoxic biological phosphorus removal and effect of excessive aeration on biological phosphorus removal in A~2 O process[J];Journal of Chemical Industry and Engineering(China);2005-08
4 ZOU Hua,RUAN Wen\|quan,CHEN Jian (Ministry of Education Key Laboratory of Industrial Biotechnology,Southern Yangtze University, Wuxi\ 214036,China);Study of Using Nitrate as Electron Acceptor in Biological Phosphorus Removal[J];Research of Environmental Sciences;2002-03
5 Hua Guanghui et al (1);Contradiction and Measures in Biological N and P Removal of Municipal Wastewater Treatment[J];Water & Wastewater Engineering;2000-12
6 Zhang Jie et al;A Study on the Inherent Shortcomings and Countermeasures of the A~2/O Process[J];Water & Wastewater Engineering;2003-03
7 LIU Hong-bo, SUN Li-ping (Department of Municipal and Environmental Engineering, TIUC, Tianjin 300384,China);Discussion on role of denitrifying phosphorus removal bacteria (DPB) in Tianjin Jizhuangzi wastewater treatment plant[J];Journal of Tianjin Institute of Urban Construction;2004-03
8 WANG Ai-jie1*, WU Li-hong1, REN Nan-qi1, ZHAO Dan2, YAN Min-lin3 (1.School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China;2.Department of Environmental Science and Engineering, Suzhou Science and Technology Institute, Suzhou 215011, China;3.Industrial Biotechnology Key Laboratory of Education Ministry, Jiangnan University, Wuxi 214036, China).;Feasibility of denitrifying phosphorus removal technique using nitrite as electron acceptor[J];China Environmental Science;2005-05
9 WANG Xiaolian WANG Shuying and PENG Yongzhen Key Laboratory of Beijing Water Environment Recovery, Beijing University of Technology, Beijing 100022, China;Anoxic Biological Phosphorus Uptake in A~2O Process[J];中国化学工程学报(英文版);2005-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved