城镇给水系统运行碳核算与碳减排策略研究  

Carbon Emission Accounting and Carbon Emission Reduction Strategies of Urban Water Supply System Operation

作　　者：程志强 方火明 董晓磊 『陈志伟 彭秀华 CHENG Zhi-qiang;FANG Huo-ming;DONG Xiao-lei;CHEN Zhi-wei;PENG Xiu-hua(Suzhou Wuzhong Water Supply Co.Ltd.,Suzhou 215100,China)

机构地区：[1]苏州吴中供水有限公司,江苏苏州215100

出　　处：《中国给水排水》2024年第14期13-18,共6页China Water & Wastewater

摘　　要：城镇供水行业作为民生工程和“能耗大户”,未来将成为国家“双碳”规划中碳减排的重要行业之一。以苏州某供水公司为研究对象,构建了城镇给水系统运行碳排放核算方法,并分析了系统运行碳排放主要来源。结果显示,2022年该公司全年给水系统运行碳排放强度为0.196 kg CO_(2)-eq/m^(3),其中最大的碳排放源为电耗,占比高达86.08%;其次为药耗,占比13.58%。针对碳核算结果,从节能降耗、节水、优化能源管理等方面,提出了城镇给水系统运行的碳减排策略,助力供水行业“双碳”目标的实现。As a critical industry for livelihood projects and a significant energy consumer,the urban water supply sector will play a key role in carbon reduction in the national"dual carbon"plan in the future.Focusing on a water supply enterprise in Suzhou as the research subject,a carbon emission accounting method for urban water supply system operation had been constructed,and the primary sources of carbon emissions were analyzed.The result showed that the carbon emission intensity of the water supply system was 0.196 kg CO_(2)-eq/m^(3) in 2022,with the most significant carbon emission source being electric energy consumption,accounting for 86.08%,followed by chemical consumption at 13.58%.Based on the carbon accounting results,carbon emission reduction strategies for urban water supply system operation had been proposed from several aspects,including energy conservation,water saving,energy management optimization,all aimed at achieving the"dual carbon"goals for the water supply industry.

关 键 词：给水系统 供水企业 碳排放 碳核算 碳减排策略 

分 类 号：TU991[建筑科学—市政工程]