T/CUWA 70052—2023《城镇污水资源与能源回收利用技术规程》编制思路与要点解读  

CONSIDERATIONS AND KEY POINTS OF TECHNICAL SPECIFICATION FOR RESOURCE AND ENERGY RECOVERY FROM MUNICIPAL WASTEWATER(T/CUWA 70052-2023)

作　　者：郑兴灿 夏琼琼 尚巍 孙永利 李鹏峰 ZHENG Xingcan;XIA Qiongqiong;SHANG Wei;SUN Yongli;LI Pengfeng(North China Municipal Engineering Design&Research Institute Co.,Ltd.,Tianjin 300074,China)

机构地区：[1]中国市政工程华北设计研究总院有限公司,天津300074

出　　处：《环境工程》2023年第9期174-180,共7页Environmental Engineering

基　　金：国家重点研发计划战略性科技创新合作项目“市政基础设施节能低碳关键技术联合研究与应用”(2022YFE0208800)。

摘　　要：城镇污水处理厂是潜在的资源、能源、水工厂,如何最大程度地全面实现资源能源回收、水循环利用和环境友好,已经成为城镇污水处理的主导发展方向。为提高我国城镇污水资源化能源利用的技术水平,系统推进城镇污水资源化能源化利用工作,中国城镇供水排水协会组织编制并于2023年7月发布了T/CUWA 70052—2023《城镇污水资源与能源回收利用技术规程》。该规程首次提出了我国城镇污水资源能源回收的技术路线、工艺参数和运行管理要点,可为处理技术或工艺选择、工程设计、运行优化等提供指导。该规程的实施,对于城镇污水处理系统转变为资源、能源与水工厂,促进我国城镇污水处理的绿色低碳高质量发展具有积极意义。Urban wastewater treatment plants can be a potential source of resource,energy,and water.How to maximize the realization of resource and energy recovery,water recycling and being environment-friendly,has become the leading development direction of urban wastewater treatment.In order to promote the practices of wastewater resources and energy utilization,and improve its technical level,China Urban Water Association released the Technical Specification for Resource and Energy Recovery from Municipal Wastewater in July 2023.The technical specification,for the first time in China,put forward the technical route,parameters,and operation and management points in wastewater resources and energy recovery,which can provide guidance for the selection of treatment technology or process,engineering design,and operation optimization.The implementation of this technical specification is of positive significance for realizing the transformation of wastewater treatment plants into resource and energy plants and promoting the green,low-carbon,and high-quality development of urban wastewater treatment in China.

关 键 词：城镇污水 资源化 能源化 磷酸盐 污泥蛋白质 污水热能 污水化学能 

分 类 号：X703[环境科学与工程—环境工程]