武汉市陈家冲垃圾填埋场4种渗沥液处理工艺稳定性综合评价

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英文篇名：Comprehensive Evaluation of Stability on Four Leachate Treatment Processes in Wuhan Chenjiachong Landfill 作者：高峻峰 ; 侯鹏飞 ; 王启亮 ; 董仁君 ; 张献旭 ; 黄格 ; 陈琪 ; 赵钦地 ; 陈朱蕾 ; 陈朱琦 英文作者：Gao Junfeng;Hou Pengfei;Wang Qiliang;Dong Renjun;Zhang XianXu;Huang Ge;Chen Qi;Zhao Qindi;Chen Zhulei;Chen Zhuqi;Wuhan Huantou City Waste Management Co.Ltd.;Huazhong University of Science and Technology; 关键词：渗沥液处理工艺 ; 模糊层次评价法 ; 处理效率 ; 控制参数 ; 运行管理 英文关键词：leachate treatment process;;FCE-AHP;;treatment efficiency;;control index;;operation management 中文刊名：环境卫生工程 英文刊名：Environmental Sanitation Engineering 机构：武汉环投城市废弃物运营管理有限公司;华中科技大学; 出版日期：2019-02-25 出版单位：环境卫生工程 年：2019 期：01 基金：国家自然科学基金项目(21671072) 语种：中文; 页：72-78+84 页数：8 CN：12-1218/X ISSN：1005-8206 分类号：X703

摘要

采用模糊层次评价法对陈家冲4种不同渗沥液处理工艺的稳定性进行综合评价,选用处理效率、控制参数、运行管理3个方面作为评价层,构建COD处理效率、氨氮处理效率、回收率、食微比(F/M)、吨药剂投加量等16个指标层参数。评价结果表明:处理效率、控制参数、运行管理稳定性等方面各工艺均有优劣,其中MBR-NF-RO-蒸发工艺综合评价最为稳定,BBR+两级Fenton-BAF次之,但具有无浓缩液产生、低碳氮比要求、抗高温等特点。
        The stability of four different leachate treatment processes in Wuhan Chenjiachong was evaluated comprehensively by using FCE-AHP method. Processing efficiency,control parameters and operation management were selected as evaluation layer,and sixteen index layer parameters including COD treatment efficiency,ammonia nitrogen treatment efficiency,recovery rate,F/M,dosage per ton of agent were constructed. The result showed that each process had advantages and disadvantages in terms of efficiency,control parameters and operation management stability,and MBR-NF-RO-evaporation process was the most stable,followed by BBR-two-stage Fenton-BAF process,but it had the characteristics of no concentrated liquid production,low carbon and nitrogen ratio requirements,and resistance to high temperature.

引文

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