| TREATMENT OF SORBIC ACID MANUFACTURING WASTEWATER BY HYPERCROSSLINKED POLYMERIC ADSORBENT (NDA-150) |
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| 引用本文： | SHAO Li ZHANG Quanxing LUO Gang CHEN Jinlong State Key Laboratory of Pollution Control and Resources Reuse,Department of Environmental Engineering,Nanjing University Nanjing 210093,China. TREATMENT OF SORBIC ACID MANUFACTURING WASTEWATER BY HYPERCROSSLINKED POLYMERIC ADSORBENT (NDA-150)[J]. Chinese Journal of Reactive Polymers, 2002, 0(2) |
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| 作者姓名： | SHAO Li ZHANG Quanxing LUO Gang CHEN Jinlong State Key Laboratory of Pollution Control and Resources Reuse Department of Environmental Engineering Nanjing University Nanjing 210093 China |
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| 作者单位： | SHAO Li ZHANG Quanxing LUO Gang CHEN Jinlong State Key Laboratory of Pollution Control and Resources Reuse，Department of Environmental Engineering，Nanjing University Nanjing 210093，China |
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| 摘 要： | 1. INTRODUCTION The chemical name of sorbic acid is 2,4-hexadienoic acid. Toxicity of sorbic acid is less than any other preservative, which is internationally acknowledged. Sorbic acid can participate in mans metabolism and can be easily oxidized, then …
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TREATMENT OF SORBIC ACID MANUFACTURING WASTEWATER BY HYPERCROSSLINKED POLYMERIC ADSORBENT (NDA-150) |
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| SHAO Li ZHANG Quanxing LUO Gang CHEN Jinlong State Key Laboratory of Pollution Control and Resources Reuse. TREATMENT OF SORBIC ACID MANUFACTURING WASTEWATER BY HYPERCROSSLINKED POLYMERIC ADSORBENT (NDA-150)[J]. 离子交换与吸附(英文版), 2002, 0(2) |
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| Authors: | SHAO Li ZHANG Quanxing LUO Gang CHEN Jinlong State Key Laboratory of Pollution Control and Resources Reuse |
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| Affiliation: | SHAO Li ZHANG Quanxing LUO Gang CHEN Jinlong State Key Laboratory of Pollution Control and Resources Reuse,Department of Environmental Engineering,Nanjing University Nanjing 210093,China |
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| Abstract: | The treatment of sorbic acid manufacturing wastewater by NDA-150 resin was investigated. The experiments show that this process is suitable for the treatment of sorbic acid manufacturing wastewater. About 98% sorbic acid and 50% CODcr were removed under optimal operating conditions, and 70% of sorbic acid in sorbic acid manufacturing wastewater was reclaimed. This process makes it possible to recover valuable materials from the wastewater and to improve the quality of effluent water. |
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| Keywords: | Sorbic acid Adsorption Hypercrosslinked polymeric adsorbent NDA-150 |
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