| REATMENT AND RESOURCE REUSE OF 1,2,4-ACID PRODUCING EFFLUENT WITH MACROPOROUS POLYMERIC ADSORBENT |
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| 作者姓名： | JIANG Hua ZHANG Quanxing CHEN Jinlong Nanjing Electric Power Automation Equipment General Factory The State Power Cooperation of China Nanjing China The State Key Laboratory of Pollution Control & Resources Reuse Dept. of Environme |
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| 作者单位： | JIANG Hua1 ZHANG Quanxing2 CHEN Jinlong2 1 Nanjing Electric Power Automation Equipment General Factory，The State Power Cooperation of China，Nanjing 210003，China 2 The State Key Laboratory of Pollution Control & Resources Reuse，Dept. of Environme |
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| 摘 要： | 1. INTRODUCTION 1,2,4-acid (1-Amino-2-naphthol-4-sulfonic acid) is among the most important naphthalene derivatives which are widely used as the intermediates of dyestuffs. In its production process, however, high strength wastewater streams are gene…
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TREATMENT AND RESOURCE REUSE OF 1,2,4-ACID PRODUCING EFFLUENT WITH MACROPOROUS POLYMERIC ADSORBENT |
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| JIANG Hua ZHANG Quanxing CHEN Jinlong Nanjing Electric Power Automation Equipment General Factory,The State Power Cooperation of China,Nanjing ,China The State Key Laboratory of Pollution Control & Resources Reuse,Dept. of Environme.REATMENT AND RESOURCE REUSE OF 1,2,4-ACID PRODUCING EFFLUENT WITH MACROPOROUS POLYMERIC ADSORBENT[J].离子交换与吸附(英文版),2002(1). |
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| Authors: | JIANG Hua ZHANG Quanxing CHEN Jinlong Nanjing Electric Power Automation Equipment General Factory The State Power Cooperation of China Nanjing China The State Key Laboratory of Pollution Control & Resources Reuse Dept of Environme |
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| Affiliation: | JIANG Hua1 ZHANG Quanxing2 CHEN Jinlong2 1 Nanjing Electric Power Automation Equipment General Factory,The State Power Cooperation of China,Nanjing 210003,China 2 The State Key Laboratory of Pollution Control & Resources Reuse,Dept. of Environme |
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| Abstract: | The treatment and resource reuse of 1,2,4-acid producing wastewater by self-made macroporous adsorption resin NDA-107 was studied in this paper. Optimum adsorption and desorption process parameters were acquired by systematically study. The polymeric resin NDA-107 indicated good adsorption & desorption of 1,2,4-acid in the wastewater. The removal efficiency of 1,2,4-acid, CODcr is about 78%, 72% respectively. It is evident that this adsorption process is an efficient treatment method for 1,2,4-acid producing wastewater. At the same time, the accumulation and resource reuse of 1,2,4-acid can be realized in this process. |
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| Keywords: | Adsorption Macroporous Resin 1 2 4-acid Wastewater treatment Resource reuse |
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