| 煤气化废水处理技术现状及发展趋势 |
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| 引用本文： | 蒋芹,郑彭生,张显景,郭中权.煤气化废水处理技术现状及发展趋势[J].能源环境保护,2014,28(5):9-12. |
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| 作者姓名： | 蒋芹 郑彭生 张显景 郭中权 |
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| 作者单位： | 1. 兖矿国宏化工有限责任公司,山东邹城,273500
2. 煤科集团杭州环保研究院,浙江杭州,311201 |
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| 摘 要： | 介绍了国内煤气化企业在废水处理上的困境和煤气化废水的水质特点,从预处理、生化处理、深度处理三个方面总结了国内煤气化废水的研究和应用现状,分析了各处理技术对污染物的去除效果和潜在的应用问题,指出目前煤气化废水处理技术的研究大多局限于小型试验并且缺乏对耦合工艺的总体分析,认为物化技术与生化技术的优化组合是未来研究的主题。
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| 关 键 词： | 煤气化废水 物化处理 生物处理 |
SITUATION AND TRENDS IN TREATMENT TECHNOGLGY OF GASIFICATION WASTEWATER |
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| JIANG Qin,ZHENG Peng-sheng,ZHANG Xian-jing,GUO Zhong-quan.SITUATION AND TRENDS IN TREATMENT TECHNOGLGY OF GASIFICATION WASTEWATER[J].Energy Environmental Protection,2014,28(5):9-12. |
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| Authors: | JIANG Qin ZHENG Peng-sheng ZHANG Xian-jing GUO Zhong-quan |
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| Institution: | JIANG Qin ,ZHENG Peng-sheng,ZHANG Xian-jing, GUO Zhong-quan(1. Yankuang Guohong Chemical Co., Ltd, Zoucheng Shandong 273500, China; 2. CCTEG Hangzhou Environmental Research Institute, H angzhou Zhej iang 311201, China ) |
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| Abstract: | The effluent disposal difficulty of internal coal gas enterprises and quality characteristics of coal gasification wastewater were introduced. The situation of researches and applications was summarized from three aspects including pretreatment, biological treatment and advanced treatment. The removal efficiency and potential application problems of each technology were analyzed. Current researches on coal gasification wastewater treatments are mostly limited to small-scale tests and short of general analysis to coupling technique. However, optimization of physico-chemical and biological treatment technology is considered as the future research topic. |
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| Keywords: | Coal gasification wastewater Physico-chemical treatment Biological treatment |
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