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完美,中国城镇污水处理厂能耗统计与基准分析 张羽就,席佳锐,陈玲,宫徽(同济大学环境科学与工程学院,上海200092)

发布时间:2024-01-21

焦点提醒:中国城镇污水处置厂能耗统计与基准阐发 张羽就,席佳锐,陈玲,宫徽(同济年夜学情况科学与项目学院,上海200092)中国给水排水2023年中国污水中国给水排水2023年城镇污泥处理处置技术与应用高级研讨会(第十四届)邀请函处理厂提标改造(污水处理提质增效)高级研讨会(第七届)邀请函暨征稿启事中国给水排水2023年中国污水处理厂中国给水排水2023年城镇污泥处理处置技术与应用高级研讨会(第十四届)邀请函提标改造(污水处理提质增效)高级研讨会(第七届)邀请函暨征稿启事

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  • English上一篇下一篇[1]张羽就,席佳锐,陈玲,等.中国城镇污水处置厂能耗统计与基准阐发[J].中国给水排水,2021,37(8):8-17. ZHANG Yu-jiu,XI Jia-rui,CHEN Ling,et al.Energy Consumption Statistics and Benchmarking Analysis of Urban Wastewater Treatment Plants (WWTPs) in China[J].China Water & Wastewater,2021,37(8):8-17.点击复制

    中国城镇污水处置厂能耗统计与基准阐发中国给水排水[ISSN:1000-4062/CN:12-1073/TU]卷:第37卷期数:2021年第8期页码:8-17栏目:出书日期:2021-04-17
    Title:
    Energy Consumption Statistics and Benchmarking Analysis of Urban Wastewater Treatment Plants (WWTPs) in China
    作者:
    张羽就,席佳锐,陈玲,宫徽
    (同济年夜学情况科学与项目学院,上海200092)
    Author(s):
    ZHANG Yu-jiu,XI Jia-rui,CHEN Ling,GONG Hui
    (College of Environmental Science and Engineering, Tongji University, Shanghai 200092, China)
    要害词:
    污水处置厂;单元污水处置能耗;能耗基准
    Keywords:
    WWTPs;unit energy consumption of wastewater treatment;energy consumption benchmarking
    摘要:
    基在《城镇排水统计年鉴(2016)》数据,针对全国规模内1 291座城镇污水处置厂的单元能耗,利用归一化方式进行统计阐发,揭露了污水厂范围、处置水量负荷率、水处置工艺、出水尺度和进水COD等身分与单元污水处置能耗的关系,探讨了双身分协同影响下的能耗环境。研究成果注解,我国污水处置厂的单元污水能耗均值为(0.317±0.229) kW·h/m3,拔取的五种身分与能耗之间具有显著关系,并具有必然协同效应。连系污水厂本身范围、进水水质和水量负荷等前提,给呈现阶段我国城镇污水处置厂能耗基准表。建议制订阶段性成长计划,短时间内所有污水处置厂均应以单元能耗50%作为能耗基准值,展开污水厂节能降耗工作。跟着运营逐步不变和操作程度上升,将来可采取前25%或10%作为能耗基准值。
    Abstract:
    Based on energy consumption data of 1 291 wastewater treatment plants (WWTPs) from the China Urban Drainage Statistical Yearbook (2016), energy consumption statistical analysis was conducted with the normalized method, revealing the interaction between energy consumption and various factors including scale, loading rate, treatment process, effluent standard and influent COD of the WWTPs. The interactive effects of two factors were investigated. The total average unit energy consumption was (0.317±0.229) kW·h/m3in China. There was a significant relationship between the five selected factors and energy consumption, and there was a certain synergistic effect. A matrix table of China WWTP energy benchmarking was constructed based on scale, influent quality and loading rate. Finally, this research proposed to formulate a phased development plan for WWTP energy management strategies. In the short term, the median value (top 50%) of statics should be set as the benchmarking, and the value of top 25% or 10% should be considered as benchmarking in the long-term plan with the gradual stability of operation and the rise of operation level.

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    更新日期/Last Update:2021-04-17


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