| ADSORPTION OF PHENOL AND Pb^2＋ FROM AQUEOUS SOLUTIONS BY A NEW DI-FUNCTION ADSORBENT WITH SULFHYDRYL GROUPS |
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| 作者单位： | WANG Jinnan（State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210093, China;Research Center for Engineering Technology of Organic Pollutants Control and Resources Reuse of Jiangsu Province, Nanjing 210038,China） ;LI Aimin（State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210093, China;Research Center for Engineering Technology of Organic Pollutants Control and Resources Reuse of Jiangsu Province, Nanjing 210038,China） ;ZHANG Bo（State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210093, China;Research Center for Engineering Technology of Organic Pollutants Control and Resources Reuse of Jiangsu Province, Nanjing 210038,China） ;ZHANG Quanxing（State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210093, China;Research Center for Engineering Technology of Organic Pollutants Control and Resources Reuse of Jiangsu Province, Nanjing 210038,China） ; |
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| 摘 要： | A new di-function adsorbent （JN-3） was prepared by sulfhydryl modified. Comparing with Amberlite XAD-4 and NDA-150, the equilibrium adsorption for phenol on the JN-3 from aqueous solutions was tested, perfect adsorption capacity was shown. Pb^2＋ can be also removed by JN-3 because of the chelate interaction between sulfhydryl groups and metal ions. This adsorbent could be used in removal of combine pollutants such as phenolic compounds and heavy metal ions from waste streams.
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| 关 键 词： | 氢硫基 化学元素 表面现象 石碳酸 吸附实验 |
ADSORPTION OF PHENOL AND Pb2+ FROM AQUEOUS SOLUTIONS BY A NEW DI-FUNCTION ADSORBENT WITH SULFHYDRYL GROUPS |
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| WANG Jinnan,LI Aimin,ZHANG Bo,ZHANG Quanxing. ADSORPTION OF PHENOL AND Pb2+ FROM AQUEOUS SOLUTIONS BY A NEW DI-FUNCTION ADSORBENT WITH SULFHYDRYL GROUPS[J]. Chinese Journal of Reactive Polymers, 2007, 16(1): 46-54 |
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| Authors: | WANG Jinnan LI Aimin ZHANG Bo ZHANG Quanxing |
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| Affiliation: | State Key Laboratory of Pollution Control and Resources Reuse, School of the Environment, Nanjing University, Nanjing 210093, China;Research Center for Engineering Technology of Organic Pollutants Control and Resources Reuse of Jiangsu Province, Nanjing 210038,China |
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| Abstract: | A new di-function adsorbent (JN-3) was prepared by sulfhydryl modified. Comparing with Amberlite XAD-4 and NDA-150, the equilibrium adsorption for phenol on the JN-3 from aqueous solutions was tested, perfect adsorption capacity was shown. Pb2 can be also removed by JN-3 because of the chelate interaction between sulfhydryl groups and metal ions. This adsorbent could be used in removal of combine pollutants such as phenolic compounds and heavy metal ions from waste streams. |
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| Keywords: | Sulfhydryl Di-function resin Phenol pb2 Adsorption. |
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