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《Environmental Science & Technology》 2012-01
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Denitrification Effect of Heterotrophic Nitrifying and Aerobic Denitrifying Bacteria Strain qy37 Immobilized in Absorbent and Entrapping Materials

ZHANG Chen,ZHANG Pei-yu*,SUN Meng,WU Yu-guang(Department of Environmental Science and Engineering,Qingdao University,Qingdao 266071,China)  
Influence of different immobilized vector and methods on the effect of immobilization was studied respectively,with denitrification effect of heterotrophic nitrifying and aerobic denitrifying bacteria Strain qy37 after immobilization as examined standard.Results showed that while using 4 kinds of material such as carbon nanotubes,porous ceramic,activated carbon and graphite as absorbent materials,effect of absorbent materials nanomaterials is the best,with nitrogen removal rate up to 94%.While using sodium alginate(SA),polyvinyl alcohol(PVA),PVA-SA,PVA-SA-activated carbon and PVA-SA-carbon nanotubes as entrapping materials,the fixed effects of PVA and SA mixed as the embedding medium are better than embedding alone,with the best embedding ratio of embedding medium PVA and additives SA as 10:1.Composite immobilization with the adsorbed material as an enhancer embedded contributes to the stability of immobilized beads and immobilized effect,with nitrogen removal rate increased by 5%.Immobilized effect of nanomaterials as enhancer is better than activated carbon,with nitrogen removal rate nearly up to 85%,and the best enhancer embedding ratio of activated carbon and nano-materials as 5:4.Generally speaking,nitrogen removal rate of Strain qy37 immobilized in absorbent materials is higher than that in entrapping materials.
【Fund】: 国家自然科学基金项目(50678085;50878107);; 青岛大学优秀研究生学位论文培育项目(YSPY2009014)
【CateGory Index】: X703
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Chinese Journal Full-text Database 10 Hits
1 WANG Shu-Guang 1 *, LI Yan-Hui 2, ZHAO Dan 1,3, ZHAO Hua-Zhang 1, XU Cai-Lu 2, LUAN Zhao-Kun 1, LIANG Ji 2, WU De-Hai 2 (1. State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; 2. Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China; 3. Department of Chemistry of Science College, Northeast University, Shenyang 110004, China);Studies on the Preparation of Alumina Supported on Carbon Nanotubes and Defluorination from Absorbed Water[J];Chemical Research In Chinese Universities;2003-01
2 Yin Yan'e,Li Qiuyu,Hu Zhonghua(Department of Chemistry,Tongji University,Shanghai 200092,China);Optimization of carbon fiber biologic beads and research of the removal for phenol[J];Industrial Water Treatment;2006-07
3 HUANG Yi,XUE Wan-xia,WANG Chi-jin,WANG Shu-min(School of Chemistry and Environmental Science,Chongqing University of Arts and Science,Chongqing 402168,China);Research on treatment of chromium-containing wastewater by PVA entrapped activated carbon/nano-TiO_2 micro-ball[J];Industrial Water & Wastewater;2008-02
4 ZHANG Pei-yu,QU Yang,YU De-shuang,GUO Sha-sha,YANG Rui-xia(Department of Environmental Science and Engineering,Qingdao University,Qingdao 266071,China);Comparison of Heterotrophic Nitrification and Aerobic Denitrification System by Strain qy37 and Its Accelerating Removal Characteristic of NH_4~+-N[J];Environmental Science;2010-08
5 Zhao Xingli\ Lan Shucheng (Beijing Municipal Research Academy of Environmental Protection,Beijing 100037 E mail:bmiep@public.netChina.com.cn);Study on The Process of Removing Nitrogen from Wastewater Using Immobilized Nitrobacteria *[J];CHINESE JOURNAL OF ENVIROMENTAL SCIENCE;1999-01
6 Wu Libo et al (11);Study on Different Nitrification Characteristics of the Suspended and Attached Nitrifers[J];WATER & WASTEWATER ENGINEERING;1999-07
7 ZHAO Jun,CAO Ya-li,LUO Hai-peng,YANG Xiu-shan(Capital Normal University ,Beijing100037);Study on the treatment of the high con tent organic wastewater by the immorbilized methanosarcina[J];Rural Energy;2002-04
8 WEI Yuan-long, AN Chun-jiang, XI Shu-qi, LEI Wu, XIA Ming-zhu, WANG Feng-yun (School of Chemical Engineering, NUST,Nanjing 210094,China);Immobilized Microorganisms on Phenolic Wastewater Treatment[J];Journal of Nanjing University of Science and Technology;2005-03
9 Huang Zheng 1 , Fan Wei 1, Li Gu 2 et al 1 Institute of Environmental Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030 2 Yangtze Fishery Institute, Fishery Science Academy of;Removing Ammonia Nitrogen from Fishery Wastewater by Immobilized Nitrifying Bacteria[J];Acta Universitatis Medictnae Tangji;2002-01
10 Huang Xia; Chen Ge; Shao Linguang and Qian Yi(Department of Environmental Engineering, Tsinghua University, Beijing 100084);Degradation of several refractory organics in coke plant wastewater by using immobilized dominant microorganism[J];CHINA ENVIRONMENTAL SCIENCE;1995-01
Chinese Journal Full-text Database 10 Hits
1 HOU Ke-ke,CUI Ping (School of Chemistry & Chemical Engineering,Anhui University of Technology,Ma'anshan 243002,China);Advance in Research on Carbon Nanotubes Supported Metal Oxide Nanoparticle[J];Anhui Chemical Industry;2007-03
2 LU Bin1,SHI Xuan-yan2 (1.East China Engineering Science and Technology Co,Ltd.,Hefei 230022,China; 2.Anhui Research Institute of Chemical Industry,Hefei 230041,China);Research Development on Adsorption of Ion from Water with Carbon Nanotubes[J];Anhui Chemical Industry;2009-05
3 Wang Lei Cao Deju Zhang Juan(College of Resources and environmental engineering,Anhui Agricultural University,Hefei,230036,Anhui,China);Microbial Treatment of Phenolic Wastewater by Polyurethane Foam[J];Anhui Agricultural Science Bulletin;2008-09
4 CAO Yun-jie, YUAN Pin-shi,WU Hua-qiang,WANG Jun-en(College of Chemistry and Materials Science,Anhui Normal University,Wuhu 24100China);PREPARATION AND ELECTROCHEMICAL PROPERTIES OF CNT/FeNi NANOCOMPOSITES[J];Journal of Anhui Normal University(Natural Science);2004-03
5 XU Hong-yan,XU Dong-mei,WANG Qian-yi,DONG Hong,WU Hua-qiang(College of Chemistry and Materials Science,Anhui Normal University,Wuhu 241000,China);Electrocatalytic Oxidation of Glucose at a Glass Carbon Electrode Modified With Nickel Nanoparticles Decorated Carbon Nanotubes in Alkaline Solution[J];Journal of Anhui Normal University(Natural Science);2006-06
6 CHEN Xiao-ping1,MI Zhi-kui2(1.Pharmaceutical Engineering,Anhui University of Science and Technology Huainan,Anhui 232001;2.Huainan City Center for Disease Control and Prevention in Huainan,Anhui 232001);Physico-chemical treatment of pharmaceutical wastewater technology and progress[J];Anhui Medical and Pharmaceutical Journal;2009-10
7 JIAO Xin-ting1, LI Xiao-dong2, LIU Guo-wen3, CHEN Quan-hu3(1 Beijing Yanshan Petrochemical Co., Ltd., Beijing 102500, China; 2 School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China; 3 Beijing Feiyan Petrochemical Environmental Protection & Scientific Technology Development Ltd., Beijing 102500, China);Study on adsorption of methylene blue by carbon nanotubes[J];Journal of Safety and Environment;2007-03
8 FENG Qing-qin1,JIA Xiao-lin2 (1.Chemistry Department,Anyang Teachers College,Anyang 455000,China;2.School of Materials Science and Engineering,Zhengzhou University,Zhengzhou 450052,China),;Study on Preparation and Technology Factors of Nanometer γ-Al_2O_3 Powder by Sol-Gel method[J];Journal of Anyang Normal University;2007-02
9 FENG Qing-qin,HE Jun-zhi (School of Chemistry and Chemical Engineering,Anyang Normal University,Anyang 455002,China);Preparation of Mesoporous Nanocrystal γ-Al_2O_3 Powders and Their Adsorption Behaviors[J];Journal of Anyang Normal University;2009-02
10 XU Jie-ming~(1),ZHANG Ping~(2),LI Wen-yuan~(3)(1.Promotion Center Of The Productivity JiangSu Province,Nanjing 210042,China;2.3Engineering Institute Of Engineering Corps PLA Univ.Of Sci.& Tech.,Nanjing 210007,China);Development Of The Immobilized Cells Technology In The Treatment Of Water Containing Heavy Metals[J];North Environment;2005-06
China Proceedings of conference Full-text Database 8 Hits
1 ;Applications of Immobilized Microorganism Technology in Wastewater Treatment[A];[C];2010
2 Li Gu Wu Zhengbin Hou Yansong ( Institute of Hydrobiology,CAS, Wuhan 430072; Yangtze River Fisheries Institute,CAFS,Jingzhou,434000);Study and perspective of bio-eco remediation technology for ammonia removal from intensive aquaculture waters[A];[C];2003
3 WuYongjuan, YANG Lili,LIU Zhenfa (College of Chemistry & Material Science, Hebei Normal University, Shijiazhuarg 050016; Hei Bei Institute of Energy Conversion, Shijiazhuang 050081);Progress in environmental friendly water treatment techniques[A];[C];2006
4 XIE Yong-li, TIAN Li, WANG Feng-wei, DUAN Sha-li, XIAO De-ling, DENG Shi-huai (Department of Environmental Science and Engineering,College of Resource and Environment, Sichuan Agriculture University, Yaan 625014,China);UASB Reactor for Treating the Livestock Wastewater[A];[C];2007
5 ;New Technology of The Immobilization of Methonasarcina[A];[C];2003
6 ZHOU Yang GAO Li-dong WANG Xian-xing (Henan Lotus Flower Gourmet Powder Co.,Ltd.,Xiangcheng 466200);Application of SBR Biological Denitrifying Technology in MSG Effuent Disposal[A];[C];2006
7 Kuang Wei1,2,Fu Lihong2,Li Wenwen3(1.School of Light Chemistry and Environment Engineering,Shandong Institute of Light Industry,Jinan Shandong 250353;2.College of Chemistry and Chemical Engineering Shandong University,Jinan Shandong 250100;3.Fushunhe Leahter Industry Co.,Ltd Haining Zhejiang 314400);Preliminary Study on Immobilized enzyme preparation in leather[A];[C];2010
8 Wang Dong1, Zhou Yu-jie2, Liu De-hua2, Li He-sheng1 (1. Research Institute of Beijing Yanshan Petrochemical Co., Ltd., SINOPEC, Beijing, 102500, China; 2. Chemical Engineering Department, Tsinghua University, Beijing 100084);Study on nitrification process in the treatment of petrochemical wastewater with low COD/NH_3-N ratio[A];[C];2007
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Zhu Zhu,Li Heping,Zheng zegen (Chongqing university, Chongqing 400045);Study of the Immobilization Cell Technology for Phenol Biodegradation[J];Chongqing Environmental Science;2000-06
3 ZHANG Yun-xia,ZHOU Ji-ti*,YUAN Shou-zhi(School of Environmental and Biological Science and Technology,Dalian University of Technology,Dalian 116024,China);Study of denitrification and growth characteristics of effective denitrifier community reducing nitrite[J];Journal of Dalian University of Technology;2009-02
4 WANG Shu hao , DU Ling yun, ZHANG Aai mei, LIU Dao jie (Department of Chemistry, Liaocheng Teachers University,Liaocheng,252059);Use of Coupled Reaction for the Determination of Hydroxylamine[J];JOURNAL OF ANALYTICAL SCIENCE;2000-04
5 YANG Zhan Hong, WU Hao Qing(Department of Chemistry, Fudan University, Shanghai 200433, China) LI Jing, LI Xin Hai (Department of Chemistry, Central South University of Technology, Changsha 410083, China) [WT5HZ];Purification of Carbon NanotubesOxidation Method by Using Electrochemistry[J];Chemical Research In Chinese Universities;2001-03
6 WU Guo Tao *, ZHU Guang Ming, YOU Jin Kua, LIN Zu Geng (Department of Chemistry, State Key Laboratory for Physical Chemistry of Solid Surface, Xiamen Univeristy, Xiamen 361005, China);Production of Carbon Nanotubes With Different Shapes By Catalytic Pyrolysis of Methane[J];Chemical Research In Chinese Universities;2002-01
7 Zeng Bingwei, Zheng Jmgtao, Wang Tianshuo (P.O. Box 129, Zibo 255400, Shandong);Current Status on Treatment of Phenol Containing Water[J];Chemical Industry Times;1997-07
8 Sun Qina Sheng Yiping(College of Environmental and Chemical Engineering,Yanshan University,Qinhuangdao 066004);Electrosorption removal of Cr(Ⅵ) on activated carbon modified by titania film[J];Chinese Journal of Environmental Engineering;2007-02
9 Gao Xu Guo Jinshong (Faculty of Urban Construction, Chongqing Jianzhu University,Chongqing 400045);EXPERT SYSTEM APPLICATIONS IN OPERATION AND CONTROL OF BIOLOGICAL WASTEWATER TREATMENT PROCESSES[J];;1998-05
10 WANG Jianlong\ SHI Hanchang \ Qian Yi (State Key joint Laboratory of Environment Simulation and Pollution Control,Department of Environmental Engineering,Tsinghua University,Beijing\ 100084);The Advances in Biodegradation of Refractory Organic Pollutants By Immobilized Microbial Cells[J];RESEARCH OF ENVIRONMENTAL SCIENCES;1999-01
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