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《Urban Environment & Urban Ecology》 2011-06
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Preparation of Modified Quartz Sand and Its Influence Factors of Adsorption for Zn~(2+)

MIAO Jia1,XU Zhao-ran1,FU Jing1,NI Ting2(1.College of Civil Engineering and Architecture,Zhejiang University of Technology,Hangzhou 310014,China; 2.Environmental Monitoring Station of Jiashan County,Jiashan Zhejiang 314100,China)  
In order to improve the efficiency of adsorption,quartz sand was modified with the chemical and physical methods.In this experiment quartz sand was chosen as a carrier to be coated by magnesium salt with the deposition process at alkaline condition,and then the adsorption capability and influencing factors for zinc removal by magnesium salt modified sand were investigated respectively.The experimental results showed that the specific surface area of magnesium salt modified sand was 1.475 m2/g,and it was 6.12 times of raw quartz sand.Under the condition of pH value 7.00,the removal of Zn2+ by raw quartz sand was approximately 41%,in contrast,the removal efficiency reached 54% by magnesium salt modified sand.The adsorption effects of magnesium salt modified sand was better than raw quartz sand.It was also found that the removal rate of Zn2+ by the magnesium salt modified sand reduced with the increase of initial concentration of Zn2+.And the removal rate of Zn2+ enhanced with the increase of pH value,with the Zn2+ removal of almost 95% under the condition of pH value 9.0.
【Fund】: 浙江省科技计划项目资助(2007C33056)
【CateGory Index】: X703
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Chinese Journal Full-text Database 6 Hits
1 LIU Chuan-gui, SONG Yan-qing, SHAO Jing (College of Petrochemical Technology, Gansu Univ. of Tech., Lanzhou 730050, China);Treatment of waste water (products) from printed circuit card factories[J];Journal of Gansu University of Technology;2002-01
2 LI Man1,ZHAO Lei2,ZHONG Zhen-kun3 (1.College of Municipal & Environmental Engineering, Shandong Jianzhu University, Jinan 250101, China; 2.Metallurgical Design Institute of Shandong Province, Jinan 250014, China; 3.Jinan Urban Planning Bureau, Jinan 250001, China);Modified media using in water treatment[J];Water Sciences and Engineering Technology;2007-03
3 Yang Yati Zhang Yiping1)(The College of Life Science, Northwest Science & Technology University of Agriculture & Forstry, Yang Ling, 7l2100)l) The College of Resource and Environmental Science, Northwest Science & Technology University of Agriculture & Fo;IONIC STRENGTH EFFECTS ON CU~(2+), Pb~(2+) ADSORPTIONIN CONSTANT CHARGE SOIL COLLOIDS[J];Environmental Chemistry;2001-06
4 Tang Hong-xiao, Xue Han-bin, Lin Guo-eheng, Gao Lin, Tian Bao-zheng, Lei Peng-ju, Dong Xui-ru, Cao Fu-cang (Institute of Environmental Chemistry, Academia Sinica);ADSORPTION CHARACTERISTICS OF CADMIUM POLLUTANTS ON THE CHINESE CLAY MINERALS[J];Acta Scientiae Circumstantiae;1981-02
5 WANG Lin,SHI Yong-sheng(Faculty of Architectural Engineering,Kunming University of Science & Technology,Kunming 65 0093,China);Study on Surface Structural Characteristics of Modified Filter Media[J];Nonferrous Metals Design;2005-03
6 DEN Jing-Shi,ZHANG Zong-hua (Kunming University of Science and Technology,Kunming,Yunnan 650093,China) CHEN Jia-dong (Kunming Metal.Res.New Material Ltd.Kunming,Yunnan 650031,China);A Preliminary Discussion on the Harmful Effect and Treatment of Lead-Zinc Tailing Wastewater Containing Heavy Metal Ions[J];Yunnan Metallurgy;2002-02
Chinese Journal Full-text Database 10 Hits
1 ZHANG Li gan,ZHANG Ji zhen,ZHU Wei min(Anhui Agricultural University,Hefei 230036);Available Sulfur Distribution and Its Affecting Factors in Soil of Huaibei Area of Anhui Province.[J];AUHUI AGRICULTURAL SCIENCE BULLETIN;1999-03
2 Wang Xinxuan et al.(College of environmental engineering,Nan jing University,Nan jing 210009,China);Research on Progress of Factor Analysis on Adsorption of Heavy Metals in Soil[J];Anhui Agricultural Science Bulletin;2009-09
3 DING Wu-quan (Department of Chemistry and Environmental Science,Chongqing University of Arts and Science,Chongqing 402168);Research on the Adsorption Characteristics of Purple Soil to Heavy Metal[J];Journal of Anhui Agricultural Sciences;2008-31
4 CHEN Miao-miao et al(College of Resource and Environment Science,Agricultural University of Hebei,Baoding,Hebei 071001);Influence of K_2SO_4 and KH_2PO_4 on Adsorption of Copper in Calcareous Soils and Acid Soil[J];Journal of Anhui Agricultural Sciences;2009-04
5 LU Xiao-hui et al(College of Geography and Environmental Sciences,Guizhou Normal University,Guiyang,Guizhou 550001);Effects of Organic Matters on the Properties and External Copper Validity of Yellow Soil[J];Journal of Anhui Agricultural Sciences;2009-06
6 WANG You-le et al(College of Earth and Environmental Science,Lanzhou University,Lanzhou,Gansu 730000);Research Progress in Removal of Natural Organic Matter in Raw Water by Combined Ultrafiltration Technology[J];Journal of Anhui Agricultural Sciences;2010-26
7 Wang Jie1,2,Yuan Tao1,Guo Guangyong2(1.Shanghai Jiaotong University,College of Environment Science and Engineering,Shanghai 200240,China;2.Shanghai Normal University,College of Life and Environment Science,Shanghai 200234,China);Study on Influence of Cu Adsorption/Desorption of the Paddy Soils Under Different Accompanying Anions[J];Environmental Science and Management;2011-01
8 LIN Zi-he(College of Environmental Science and Engineering,Guangdong University of Technology,Guangzhou 510000,China);Research Process in Treatment of Wastewater from Printed Circuit Board Manufacturing[J];Electroplating & Pollution Control;2011-01
9 NIE Ling-yan, HUANG Rui-min, ZHOU Xiao-yun, LUO Qiang College of Environmental Science and Engineering, South China University of Technology, Guangzhou 510006, China;Test of recycle treatment for printed circuit board wastewater by combined ultrafiltration-nanofiltration process[J];Electroplating & Finishing;2011-02
10 XUE Hong-Xi1,2,HE Jiang1,FAN Qing-Yun1,L Chang-Wei1,SUN Ying1,LIANG Ying1,BAI Sa-Ru-Li1,SHEN Li-Li1 (1.Atmospheric Observation Technology Center of China Meteorolgocal Administration,Beijing 100081;2.Department of Ecology and Environment Science,Inner Mongolia University,Hohhot,Inner Mongolia 010021);Impacts of Common Ions on Adsorption Mechanism of Heavy Metal in the Sediments from Baotou Section of Huanghe River,China[J];Scientia Geographica Sinica;2008-03
China Proceedings of conference Full-text Database 4 Hits
1 Tian Yuan,Chen Yongmin,Wang Qi,Liu Xiaolan (School of Chemical and Envir onmental Engineering,Beijing Technology & Business University,Beijing,100048);Experiment on Removal Fluoride for Drink Water at Rural Areas in China[A];Chinese Society of Agricultural Engineering[C];2010
2 ZHAI Ying-xue 1 ,WEI Shi-qiang 2 (1.School of Geographical Sciences,Southwest University,Chongqing 400715,China;2.School of Resources and Environment,Southwest university,Chongqing 400715,China);Influencing Factors and Lead Adsorption by Soil Fulvic Acid[A];[C];2009
3 Jiang Fu-chun1 ,Sun Hong-wei2 ,Qiao Tie-jun3 ,Chen Jian1 (1.Suzhou Water Company,Suzhou 215002,China; 2.College of Urban Construction, Zhongkai University of Agriculture and Technology, Guangzhou 510225,China; 3.Shenzhen Water Supply(Group), Shenzhen 518035,China);Optimal Operating Program in O_3-BAC System and Analyses of Significance of the Influencing Factors[A];[C];2007
4 XU Guangquan1,WANG Weining2,LI Peiquan2,LIU Zegong1 (1.Department of Earth and Environment,Anhui University of Science and Technology,Huainan 232001;2.Huainan Mining Industry (Group) Limited Liability Company,Huainan 232001,China);Experimental Research on Mine Water Purified Treatment by Modified Filter Media[A];[C];2010
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Yang Zhaoting (Water Factory of Benxi Iron and Steel Company Benxi);Application of Air Flotation Method to Purification of Replenished Water of Water Tower[J];;1996-03
2 GAO Nai yun, XU Di min, FAN Jin chu, YAN Xu shi (State Key Lab. of Pollution Control and Resource Reuse, Tongji Univ., Shanghai 200092,China);A Study on the Performance of Modified Filter Media Using Iron Oxide Coated Sand for Fluoride Removal[J];CHINA WATER & WASTEWATER;2000-01
3 GAO Nai yun, XU Di min, FAN Jin chu, YAN Xu shi (State Key Lab of Pollution Control and Resources Reuse, Tongji Univ., Shanghai 200092, China);Study and Theoretical Analysis on Adsorption Isotherm of Zinc Removal With Aluminum-Oxide-Coated Sand[J];China Water & Wastewater;2001-06
4 MA Jun, SHENG Li, WANG Li-ning(School of Municipal and Environmental Engineering, Harbin Institute of Technology, Harbin 150090, China);Use of Modified Quartz-sand Filter Media for Enhanced Filtration of Algae-laden Water[J];China Water & Wastewater;2002-10
5 SHENG Li1, MA Jun2, LI Lianming3, CUI Zengzhe3 (1.School of Environmental Science and Engineering,Tongji University,Shanghai 200092,China;2.School of Municipal and Environmental Engineering,Harbin Institute of Technology,Harbin 150090,China;3.Mudanjiang No.2 Power Plant,Mudanjiang 157015,China);Use of Modified Metal-oxides-coated Filter Media for Trace Phenol Removal from Water[J];China Water & Wastewater;2003-09
6 Meng Jianping; Fan Jinchu; Xie Yanju(Tongji University);STUDY ON THE TECHNOLOGY OF DIATOMITE FILTRATION[J];CHINA WATER & WASTEWATER;1994-02
7 Gao Naiyun Xu Dimin Fan Jinchu et al. (School of Environ. Sci. and Eng., Tongji Univ., Shanghai 200092, P. R. China);A Study on Aluminum Xide Coated Sand Filtration[J];CHINA WATER & WASTEWATER;1999-03
8 Zhang Honglin (Environmental Engineering Institute of Fushun Petroleum Collega, Fushun 113001);ADVANCE IN THE TECHNOLOGY OF TREATING TOXIC ORGANIC SUBSTANCES[J];TECHNOLOGY OF WATER TREATMENT;1998-05
9 Gao Naiyun Xu Dimin Fan Jinchu(State Key Laboratory of Pollution Control and Resource Reuse, Tongji University, Shanghai 200092;;Study on Performance for Arsenic Removal by Iron-Oxide-Coated Filter Media[J];Shanghai Environmental Sciences;2001-09
10 DENG Hui ping, XU Di min, YI Xiao ping, YAN Xu shi (State Key Laboratory of Pollution Control and Resources Reuse Research,Tongji University,Shanghai 200092,China);Study on Removal of Organic Matter by Preparing Coated Media[J];Journal of Tongji University;2001-04
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