| 连续式离子分离系统(ISEP)在水杨酸生产废水处理中的应用 |
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| 引用本文： | 王学江,张全兴,龙超,陈金龙.连续式离子分离系统(ISEP)在水杨酸生产废水处理中的应用[J].环境工程学报,2002,3(12):85-88. |
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| 作者姓名： | 王学江 张全兴 龙超 陈金龙 |
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| 作者单位： | 南京大学环境学院污染治理与资源化国家重点实验室,南京 2l0093 |
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| 基金项目： | 江苏省科技厅基金项目 (BK2 0 0 0 0 16) |
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| 摘 要： | 采用连续式离子分离系统 (ISEP)处理水杨酸生产废水 ,结果表明 ,该系统对水杨酸生产废水有良好的处理效果。当进水CODCr为 180 0 0— 2 0 0 0 0mg/L时 ,经一步吸附处理 ,出水CODCr可实现达标排放 ,苯酚、水杨酸去除率接近10 0 % ,脱附液中高浓度苯酚、水杨酸等资源可有效回收利用
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| 关 键 词： | 离子分离 苯酚 水杨酸 废水处理 |
The application of continuous ionic separation (ISEP) system in the treatment of salicylic acid manufacturing wastewater |
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| Wang Xuejiang,Zhang Quanxing,Long Chao,Chen Jinlong.The application of continuous ionic separation (ISEP) system in the treatment of salicylic acid manufacturing wastewater[J].Techniques and Equipment for Environmental Pollution Control,2002,3(12):85-88. |
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| Authors: | Wang Xuejiang Zhang Quanxing Long Chao Chen Jinlong |
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| Abstract: | In this paper, the treatment of salicylic acid manufacturing wastewater by using continuous ionic separation (ISEP) was studied. The results showed that the ISEP system had a perfect treatment result. The effluent COD Cr was under the national permitted criterion by one step adsorption treatment, the removal efficiency of phenol and salicylic acid was about 100%, and the high concentration of phenol and salicylic acid in the desorption solution could be recovered efficiently. |
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| Keywords: | ionic separation phenol salicylic acid wastewater treatment |
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