| 基于高铁酸钾同步氧化-絮凝技术在污水处理中的研究进展 |
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| 引用本文： | 王兵,夏韬,莫正平,鲜波.基于高铁酸钾同步氧化-絮凝技术在污水处理中的研究进展[J].环境工程,2012(Z2):120-122. |
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| 作者姓名： | 王兵 夏韬 莫正平 鲜波 |
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| 作者单位： | 西南石油大学化学化工学院;中国石油天然气集团公司HSE重点实验室西南石油大学研究室;西南油气田分公司川中油气矿;塔里木油田勘探开发部 |
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| 基金项目： | 中国石油天然气集团公司HSE重点实验室预研与新技术开发项目;国家十二五科技支撑计划项目(2011BAC06B05) |
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| 摘 要： | Fe(Ⅵ)具有较高的氧化还原电位,Fe(OH)3具有良好的絮凝效果,废水处理中高铁酸钾发挥同步氧化和絮凝作用。介绍高铁酸钾处理各种难降解废水的机理,同时分析高铁酸钾投加量、pH、反应温度、反应时间等因素对各种废水去除效果的影响。并提出基于高铁酸钾同步氧化絮凝技术处理污水的局限性和未来的发展方向。
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| 关 键 词： | 高铁酸钾 有机废水 重金属废水 藻类污染废水 含氮废水 |
PROGRESS IN DEVELOPMENT OF OXIDATION COMBINED WITH FLOCCULATION TECHNOLOGY BASED ON POTASSIUM FERRATE FOR WASTEWATER TREATMENT |
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| Wang Bing,Xia Tao,Mo Zhengping,Xian Bo.PROGRESS IN DEVELOPMENT OF OXIDATION COMBINED WITH FLOCCULATION TECHNOLOGY BASED ON POTASSIUM FERRATE FOR WASTEWATER TREATMENT[J].Environmental Engineering,2012(Z2):120-122. |
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| Authors: | Wang Bing Xia Tao Mo Zhengping Xian Bo |
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| Institution: | 1.School of Chemistry and Chemical Engineering,Southwest Petroleum University,Chengdu 610500,China; 2.CNPC Key Laboratory of HSE,Research Laboratory of Southwest Petroleum University,Chengdu 610500,China; 3.Central Sichuan Oil and Gas District,PetroChina Southwest Oil and Gasfield Company,Suining 629000,China; 4.Institute of Petroleum Exploration and Development,PetroChina Tarim Oilfield Company,Kuerle 841000,China) |
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| Abstract: | As the high oxidation-reduction potential of Fe(Ⅵ) and flocculation of Fe(OH)3,potassium ferrate is effective in oxidation and flocculation in wastewater treatment.In this paper,the mechanism of various refractory wastewater treatment based on potassium ferrate is mainly discussed,the effect of potassium ferrate dosage,pH,reaction time and temperature on wastewater removal efficiency is also analyzed.Finally,the limitations and prospects of oxidation combined with flocculation technology based on potassium ferrate are presented. |
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| Keywords: | potassium ferrate organic wastewater heavy metal wastewater algae water pollution nitrogenous wastewater |
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