| 金属负载活性炭催化氧化法处理ZPT生产废水 |
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| 引用本文： | 王连生,王广庆,费学宁,杨涛,张金鸿.金属负载活性炭催化氧化法处理ZPT生产废水[J].城市环境与城市生态,2003,16(6):238-240. |
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| 作者姓名： | 王连生 王广庆 费学宁 杨涛 张金鸿 |
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| 作者单位： | [1]天津市环境保护科学研究院，天津300191 [2]天津城市建设学院，天津300384 |
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| 摘 要： | 研究了金属负载活性炭催化剂在常温常压下催化氧化处理吡啶硫酮锌(ZPT)废水的技术，在探讨影响催化氧化效果诸因素的基础上，确定出中和预处理、后接两级催化氧化处理该废水的工艺流程，该流程的COD的去除率最高可达92％，处理出水达到国家污水综合排放标准二级指标。
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| 关 键 词： | 负载活性炭 催化剂 催化氧化 吡啶硫酮锌 废水处理 |
Metal Activated Carbon as Catalyst for ZPT Wastewater Treatment |
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| WANG Lian-sheng,WANG Guang-qing,FEI Xuen-ning,YANG Tao,ZHANG Jin-hong.Metal Activated Carbon as Catalyst for ZPT Wastewater Treatment[J].Urban Environment & Urban Ecology,2003,16(6):238-240. |
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| Authors: | WANG Lian-sheng WANG Guang-qing FEI Xuen-ning YANG Tao ZHANG Jin-hong |
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| Institution: | WANG Lian-sheng~1,WANG Guang-qing~2,FEI Xuen-ning~2,YANG Tao~1,ZHANG Jin-hong~1 |
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| Abstract: | A new heterogeneous metal catalyst was developed using highly porous activated carbon as the catalyst support. The conditions for treating ZPT wastewater were experimentally optimized and the technological process of two grades catalytic oxidation was designed to promote the oxidation of chlorinated pyridine in ZPT wastewater. The results showed that removal efficiencies of COD in ZPT wastewater were over 90%. A comprehensive technological process for ZPT wastewater treatment was developed. |
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| Keywords: | ZPT wastewater catalytic oxidation metal activated carbon |
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