Elimination of interference of aluminum ion by a novel resin prepared from desferrioxamine and polyallylamine beads and its application to the determination of fluoride ion |
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| Affiliation: | 1. Research Laboratory-III, Department of Chemical Engineering, Sant Longowal Institute of Engineering and Technology, Longowal, 148106, Punjab, India;2. Food Biotechnology Research Laboratory, Department of Food Engineering and Technology, Sant Longowal Institute of Engineering and Technology, Longowal, 148106, Punjab, India;1. State Key Laboratory of Bioreactor Engineering, School of Biotechnology, East China University of Science and Technology, Shanghai 200237, China;2. Shanghai Collaborative Innovation Center for Biomanufacturing Technology (SCICBT), Shanghai 200237, China;3. Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai 200237, China;1. National Engineering Laboratory for Industrial Wastewater Treatment, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, 18 Shuangqing Road, Beijing 100085, China;2. State Key Laboratory of Environmental Aquatic Chemistry, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, 18 Shuangqing Road, Beijing 100085, China;3. University of Chinese Academy of Sciences, 19 Yuquan Road, Beijing 100049, China;4. Xinjiang Delan CO., LTD, 216 Lantian Road, Urumchi 830000, China;1. Beijing Engineering Research Centre of Process Pollution Control, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, 100190, China;2. University of Chinese Academy of Sciences, Beijing, 100049, China |
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| Abstract: | A novel functional resin for the selective adsorption of aluminum was prepared from desferrioxamine(DF) and polyallylamine(PAA) resin. The primary amino group of DF was conjugated with PAA by glutaraldehyde(GA). The resin was found to be effective for the elimination of interference caused by aluminum ion on the determination of fluoride ion. A new determination system for low levels of fluoride ion in the presence of aluminum ion was developed by the use of DF-PAA resin combined with anion exchange resin loaded with alizarin fluorine blue sulfonate; 3-[NN-di(carboxymethyl)aminomethyl)-1,2-dihydroxyanthraquinone-5-sulfonate (AFBS) - lanthanum complex, which was a functional resin for selective collection of fluoride ion. |
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