| 水杨酸生产废水的治理与资源化 |
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| 引用本文： | 王学江,张全兴,赵建夫,夏四清,陈玲.水杨酸生产废水的治理与资源化[J].环境工程学报,2005,6(1):62-67. |
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| 作者姓名： | 王学江 张全兴 赵建夫 夏四清 陈玲 |
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| 作者单位： | 1. 同济大学环境科学与工程学院,污染控制与资源化研究国家重点实验室,上海,200092
2. 南京大学环境学院,南京,210093 |
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| 基金项目： | 国家“8 63”高技术研究发展资助项目 ( 2 0 0 2AA60 13 2 0 )，污染控制与资源化研究国家重点实验室开放课题(PCRRF0 40 0 8)，中国博士后科学基金 ( 2 0 0 3 0 3 42 73 ) |
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| 摘 要： | 采用新型超高交联吸附树脂NDA 80 0吸附法处理水杨酸生产废水 ,试验结果表明 ,NDA 80 0超高交联吸附树脂对水杨酸生产废水有良好的处理效果。当进水CODCr值约 2 0 0 0 0mg/L ,苯酚和水杨酸含量分别为 6 0 0 0mg/L和 130 0mg/L左右时 ,经过NDA 80 0树脂一级吸附处理 ,出水的CODCr、苯酚等污染指标均可达到排放标准 ,同时实现了水杨酸生产废水中苯酚和水杨酸等化工资源的生产回用
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| 关 键 词： | 水杨酸 苯酚 废水治理 树脂 |
| 修稿时间： | 2003年10月21 |
Study on treatment and resource reuse of salicylic acid manufacturing wastewater |
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| WANG Xuejiang,Zhang Quanxing,ZHAO Jianfu,Xia Siqing,Chen Ling.Study on treatment and resource reuse of salicylic acid manufacturing wastewater[J].Techniques and Equipment for Environmental Pollution Control,2005,6(1):62-67. |
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| Authors: | WANG Xuejiang Zhang Quanxing ZHAO Jianfu Xia Siqing Chen Ling |
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| Institution: | Wang Xuejiang 1 Zhang Quanxing 2 Zhao Jianfu 1 Xia Siqing 1 Chen Ling 1 |
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| Abstract: | The treatment and resource reuse of salicylic acid manufacturing wastewater by a new kind of hypercrosslinked macrorecticular adsorbent NDA-800 was studied. The results showed that the wastewater could be effectively treated with NDA-800 resin. When the inlet concentrations of COD Cr, phenol and salicylic acid were about 20 000 mg/L, 6000 mg/L and 1300 mg/L respectively, by one step adsorption of NDA-800 resin, COD Cr and phenol of the effluent could meet the national discharge criteria. The recovered phenol and salicylic acid could be recycled to the manufacturing process. |
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| Keywords: | salicylic acid phenol wastewater treatment resin |
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