城镇污水收集系统直接碳排放的监测方法研究进展
RESEARCH PROGRESS ON MONITORING METHODS OF DIRECT CARBON EMISSIONS FROM URBAN SEWAGE COLLECTING SYSTEMS
宣干 1唐柏杨 1李雨婷 1张熙彤 1刘伟京 2操家顺 1罗景阳 1冯骞1
作者信息
- 1. 河海大学浅水湖泊综合治理与资源开发教育部重点实验室,南京 210098;河海大学环境学院,南京 210098
- 2. 江苏省环境科学研究院,南京 210036
- 折叠
摘要
城镇污水收集系统承担着将污水输送至污水处理厂的重要任务,其组成包括化粪池、污水管网、污水提升泵站等主要单元.现有研究指出,在运行过程中,污水收集系统各单元存在甲烷(CH4)、二氧化碳(CO2)和氧化亚氮(N2O)等温室气体(GHGs)排放的现象.在研究污水收集系统的碳排放过程中,高效准确地监测GHGs的排放将有助于全面了解碳排放的情况,并为制定有效的减排措施提供依据.根据现有的研究成果,综述了城镇污水收集系统直接碳排放的监测方法,提出了城镇污水收集系统碳排放监测的建议和展望,为污水收集系统碳排放研究提供支持.
Abstract
Urban sewage collecting system plays a crucial role in transporting sewage to wastewater treatment plants,comprising key components such as septic tanks,sewer pipelines,and sewage lift stations.The existing research indicates that during operation,various units of the sewage collecting system emit greenhouse gases(GHGs)including methane(CH4),carbon dioxide(CO2),and nitrous oxide(N2O).Efficient and accurate monitoring of GHGs emissions in the sewage collecting system is essential for a comprehensive understanding of carbon emissions and informing the development of effective emission reduction measures.Based on the findings of existing research,this review synthesizes the methodologies for monitoring direct carbon emissions in urban sewage collecting systems,and offers recommendations and future directions for carbon emission monitoring,thereby contributing to the research advancement in the field of wastewater collection systems'carbon emissions.
关键词
城镇污水收集系统/温室气体/直接碳排放/监测方法Key words
urban sewage collecting system/greenhouse gases/direct carbon emissions/monitoring methods引用本文复制引用
出版年
2024
NETL
NSTL
万方数据