| 复合高铁酸盐在焦化废水脱色中的应用研究 |
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| 引用本文： | 樊耀亭,张峻,林琳,董大伟,刘喆.复合高铁酸盐在焦化废水脱色中的应用研究[J].水处理技术,2004,30(1):36-38. |
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| 作者姓名： | 樊耀亭 张峻 林琳 董大伟 刘喆 |
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| 作者单位： | 郑州大学化学系,河南,郑州,450052 |
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| 基金项目： | 国家自然科学基金资助项目(20171040)，河南省科技攻关项目(0124200210) |
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| 摘 要： | 复合高铁酸盐用于处理经生化处理后不能达标的焦化废水的深度脱色处理，废水色度可从80降至25以下。复合高铁酸盐脱色的适宜条件为：复合高铁酸盐浓度1.7mg／L，溶液pH值3．5～7.0，反应时间30min，反应温度室温。
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| 关 键 词： | 复合高铁酸盐 焦化废水 废水处理 脱色处理 反应时间 脱色率 |
| 文章编号： | 1000-3770(2004)01-0036-03 |
APPLICATION OF FERRATE IN THE DECOLOURATION OF THE COCKING WASTEWATER |
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| FAN Yao-ting,ZHANG Jun,LIN Lin,DONG Da-wei,LIU Zhe.APPLICATION OF FERRATE IN THE DECOLOURATION OF THE COCKING WASTEWATER[J].Technology of Water Treatment,2004,30(1):36-38. |
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| Authors: | FAN Yao-ting ZHANG Jun LIN Lin DONG Da-wei LIU Zhe |
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| Abstract: | The stability of the compound ferrate, the influences of the concentration of the compound ferrate, pH value, reaction time and temperature were studied in the decolouration of the cocking wastewa-ter. The experiment results indicated that the additive A can obviously improve the stability of the solution of the fresh compound ferrate. The compound ferrate exhibited excellent decolorant effect in the decolonra-tion of the cocking wastewater. The colority of the treated cocking wastewater was lower than GB standard of discharge water. |
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| Keywords: | ferrate cocking wastewater decolouration |
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