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《Acta Scientiae Circumstantiae》 2003-03
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Organic matter of various molecular weight fractions in source water

LI Shuang 1, ZHANG Xiaojian 1,FAN Xiaojun 2, LAO Wai Mom 2, WONG Hou 2 (1.Department of Environmental Science and Engineering in Tsinghua University, Beijing 100084;2.The Macao Water Supply Company Ltd.)  
Organic matter has been measured in the Macao source waters. The total organic carbon (TOC) and biodegradable dissolved organic carbon (BDOC) measurements have been done on ultrafiltrated (molecular weight (MW) cut-off of 1000, 3000, 10000 and 100000) samples. The results showed: (1) The fractions of the organics with MW1000 corresponded to 48%—64% of the TOC, therefore, the traditional treatment process cannot remove the organics effectively. (2) The BDOC in Macao raw waters was mainly related to the NOM with MW 10000. (3) The BDOC/TOC in the various MW fratinos varied considerably, indicating that the treatment process which can control TOC, may not be able to remove BDOC effectively. (4) The organic content in Macao source water is so low that no additional treatment process is needed.
【Fund】: 清华大学与澳门自来水公司科技合作项目——澳门管网生物稳定性的研究 (2 0 0 1 2 0 0 2 )
【CateGory Index】: X832
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【References】
Chinese Journal Full-text Database 7 Hits
1 WU Qing~1,QIU Lan~2,QIU Rong-liang~2,SONG Lin~2(1.School of Geographical Science and Planning,Sun Yat-sen University,Guangzhou 510275,China;2.School of Environmental Science and Engineering,Sun Yat-sen University,Guangzhou 510275,China);Study on the Molecular Weight Distribution of Trihalomethanes Precursors in Source Water of Pearl River[J];China Water & Wastewater;2006-03
2 GUO Jin-song,CHEN Peng,FANG Fang,LIU Zhi-ping,LIU Guo-qiang(Key Laboratory of Three Gorges Reservoir Region's Eco-Environment <Ministry of Education>,Chongqing University,Chongqing 400045,China);Study on Removal Characteristics of Organic Matter in Landfill Leachate by Fenton Reagent[J];China Water & Wastewater;2008-03
3 Zhou Lei1,2 Nie Yulun2 Xu Deping1 Wang Dongsheng2 Hu Chun2(1.School of Chemical and Environmental Engineering,China University of Mining and Technology(Beijing),Beijing 100083;2.State Key Laboratory of Environmental Aquatic Chemistry,Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085);Degradation of fulvic acid by UV/H_2O_2/Fe-FeO_xH_(2x-3) and UV/H_2O_2[J];Chinese Journal of Environmental Engineering;2007-11
4 QIAO Chunguang 1 , WEI Qunshan 1 ,WANG Dongsheng 1,* ,YANG Min 1 ,WEI Qia 2 ,LI Mingjun 2 1. State Key Laboratory of Environmental Aquatic Chemistry, Research center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085 2. Department of Environmental and Chemical Engineering, Nanchang Institute of Aeronautic Technology, Nanchang 330034;Molecular weight distribution and removal characters of DOM in the typical source water in south of China[J];Acta Scientiae Circumstantiae;2007-02
5 Li Yong1,Chen Chao1,Zhang Xiaojian1,Dai Jisheng2,Xu Huan2,Zhang Xiaohui3,Zhu Xiaohui3(1.Department of Environmental Science and Engineering,Tsinghua University,Beijing 100084,China;2.Dongjiang Water Affairs Co.,Ltd.,Dongguan 523112,China;3.School of Environmentaland Municipal Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China);Impact of the organic molecular weight distribution on ozone dosage in O_3—GAC technique[J];Water & Wastewater Engineering;2008-10
6 WANG Zhi-wei,WANG Zeng-zhang;The Sorts and Disposal Methods of Organic Pollutants in Source Water[J];Sci-Tech Information Development & Economy;2007-03
7 ZHU Chuan (Beijing Research Institute of Coal,China Coal Research Institute,Beijing 100013,China);Study on the new material of second modification activated carbon and its performance to the metal ions[J];Water Sciences and Engineering Technology;2009-05
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 Wu Dehao (HuaiNan ShouChuang Water Supply Company,Huainan 232007);The Study of Mildew and Rotten Smell Elimination in Drinking Water[J];Anhui Chemical Industry;2005-04
2 ZHANG Fu-tao 1, FANG Shao-ming 2, SONG Quan-yuan 1 (1 Civil and Environmental Engineering School, University of Science and Technology, Beijing 100083, China; 2 Department of Chemical Engineering, Zhengzhou Institute of Light Industry, Zhengzhou 450002, China);RESEARCH ON ADSORPTION PRINCIPLES OF FORMALDEHYDE, PHENOL AND ANILINE IN LEACHATES BY ACTIVATED CARBON[J];Journal of Safety and Environment;2003-04
3 Zhao Dongxu Wang Libo Yang Xinlin Zhu Hesun (Center for Research on Materials Science, Beijing Institute of Technology, Beijing100081);Extraction of Antitumor Component from Fruiting Body of Ganoderma Lucidum[J];JOURNAL OF BEIJING INSTITUTE OF TECHNOLOGY;1999-06
4 ZHANG Han min 1,WANG Bao zhen 2,ZHANG Wei 3 (1.School of Environ.Sci. and Technol., Dalian Univ.of Technol., Dalian 116012, China; 2.School of Municipal & Environmental Engineering Harbin Institute of Technology. Harbin 150090, China; 3.Dalian Cit;Treatment of Drinking Water by Ultrafiltration and Pretreatment+ultrafiltration Technology[J];Urban Environment & Urban Ecology;2001-05
5 CHENG Jie hong 1,LI Er yang 2 (1. Department of Environment and Safety Engineering, Jiangsu Institute of Pet rochemical Technology, Changzhou 213016,China; 2. Department of Chemical Engineering, Jiangsu Institute of Petrochemical Tech nology, Changzhou 213016,China);Landfill Leachate Treated by Fenton's Reagent[J];Urban Environment & Urban Ecology;2003-03
6 WU Zhen bin,CHEN Hui rong,LEI La mei,SONG Li rong, FU Gui ping,JIN Jian ming,HE Feng,HE Zheng rong(State Key Laboratory of Freshwater Ecology and Biotechnology,Institute of Hydrobiology, The Chinese Academy of Sciences, Wuhan 430072,China);STUDY OF THE EFFECT OF CONSTRUCTED WETLAND ON THE REMOVAL OF MICROCYSTINS[J];RESOURCES AND ENUIRONMENT IN THE YANGTZA BASIN;2000-02
7 ZHANG Wei-hao~1, SONG Li-rong~2, XU Xiao-qing~2, LIU Yong-ding~2, ZHANG Xi-hui~1(1. Research Center for Environmental Engineering & Management, Shenzhen Graduate School of Tsinghua University, Shenzhen, 518057, China; 2. Institute of Hydrobiology, The Chinese Academy of Sciences, Wuhan 430072, China);PRIMARY RESEARCH OF THE MICROCYSTIN'S FATE IN NATURAL AQUATIC SYSTEM[J];Resources and Environment in the Yangtze Basin;2004-01
8 LIU Chun-hua1,ZENG Jing1,XIA Chang-bin1,HE Xiang-zhu2(1.Department of Chemistry and Environmental Engineering,Changsha University of Science and Technology,Changsha 411201,China;2.Faculty of Chemical Engineering and Light Industry,Guangdong University of Technology,Guangzhou 510090,China);Adsorption of Hg~(2+) in Industrial Wastewater by Discarded Activated Sludge and Its Chemically Modified Product from Urban Sewage Treatment Plant[J];Materials Protection;2007-05
9 WEN Mingqing SU Xiandong HUANG Xiaorong WANG Yihong (Dept of Mechanical Engineering,South China University of Technology,Guangzhou 510641);Progress in Research on Metal Membrane[J];Materials Review;2002-01
10 Zhang Jin, Li Huizhi (School of Chmistry and Chemical Engineering, Janan University, Jinan 250022, China);Determinations of Au, Pt, Pd and Tl by Atomic Emisson Spectrometry after Separation and Enrichment of Sulfhydryl Group Carbon Powder[J];Rare Metal Materials and Engineering;2005-06
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 FANG Fang1,LIU Guo-qiang1,GUO Jin-song1,GONG Lu 2,ZHANG Xiao-wei 2(1.Key Eco-Environment of Laboratory of Three Gorges Reservoir Region Ministry of Education,Chongqing University, Chongqing 400030,P.R.China;2.CISDI Enginttring Co.,Ltd,Chongqing 400013,P.R.China);Characterization of Water Quality of Leachates from Landfill Site and Incineration Plant in Three Gorges Area[J];Journal of Chongqing University;2008-01
2 WEI Jing, ZHANG Cai-xiang, MA Teng (Key Laboratory of Bio-geology and Environmental Geology of Ministry of Education; School of Environmental Studies, China University of Geosciences, Wuhan 430074);Removal of DOM in Leachate by Coagulation[J];Environmental Science & Technology;2007-08
3 Li Dong-mei1,Liu Chun-liu1,Ren Yi1,Shi Zhou2(1.Faculty of Construction,Guangdong University of Technology,Guangzhou 510500,China;2.School of Civil Engineering,HuNan University,Changsha 410082,China);The Treatment of Low Turbidity Kaolin Suspensions Containing Sodium Dodecyl Sulfate with Nanosilica and the Absorption Properties[J];Journal of Guangdong University of Technology;2009-02
4 ZHANG Feng1,GU Ping1,LIU Feng-gang1,HE Wen-jie2,LI Ai-bin2,ZHANG Chang-ping1(1.School of Environment Science & Technology,Tianjin University,Tianjin 300072,China;2.Tianjin Waterworks Group Co.Ltd.,Tianjin 300040,China);Removal Effect of Organics with Different Molecular Weights from Luan River Water by Coagulation/Microfiltration Process[J];China Water & Wastewater;2008-07
5 WANG Xiao-dong,ZHONG Zi-jie,ZHANG Ling-ling,YANG Dong,GU Ping(School of Environment Science and Technology,Tianjin University,Tianjin 300072,China);Study on Removal of Organic Matters from Membrane Backwash Water by Coagulation/Microfiltration[J];China Water & Wastewater;2008-15
6 LI Wei1,2,XU Bin1,2,XIA Sheng-ji1,2,GAO Nai-yun1,2,YAN Lie1,2,LIANG Chuang1,2(1.State Key Laboratory of Pollution Control and Resources Reuse,Tongji University,Shanghai 200092,China;2.Key Laboratory of Yangtze River Water Environment < Ministry of Education>,Tongji University,Shanghai 200092,China);Characteristics of DON and NDMA Formation Potential in Water Treatment[J];China Water & Wastewater;2009-17
7 WANG Ru-yi,HE Pin-jing,SHAO Li-ming,YUAN Li,LI Guo-jian (State key laboratory of pollution control and resource reuse,Tongji University,Shanghai 200092,China);Ecological Effect of Recirculated Landfill Leachate with Different Hydraulic Loading on Plant-Soil System[J];Environmental Science;2006-05
8 HE Pin-jing,WANG Ru-yi,SHAO Li-ming,LI Guo-jian (State Key Laboratory of Pollution Control and Resource Reuse,Tongji University,Shanghai 200092,China);Study on Removal Characteristics of Organics in Leachates by Treatment Through Recirculation into Landfill and Their Phyto-toxicity Comparison[J];Environmental Science;2007-01
9 Miao Haomei1,Yue Dongbei1,Xu Yudong2,Nie Yongfeng1 (1.Department of Environmental Science and Engineering,Tsinghua University,Beijing 100083;2.Fujian Hazardous Waste Disposal Engineering Technology Co.,Ltd.,Fujian Fuzhou 350013 );Separation and Thickening of Humic Substances From MBR Effluent of Leachate by Ultrafiltration[J];Environmental Sanitation Engineering;2007-03
10 LIU Dan1,LIU Yong1,2,*,ZHAO Shilin2,ZHANG Aiping11.College of Environmental Science and Engineering,Southwest Jiaotong University,Chengdu 6100312.Institute of Chemistry and Material Science,Sichuan Normal University,Chengdu 610066;The electrolytic oxidation characteristics of humic acid in the presence of Cl~-[J];Acta Scientiae Circumstantiae;2008-05
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