在吴江区同里镇北联村韩墅，一片利用闲置土地上新建的人工湿地在原A/O工艺基础上进一步强化处理 效果。设计规模50吨/天的设施，服务118户农户，出水稳定达到《农田灌溉水质标准》。"结合'美丽菜 园'建设，这些达标的尾水免费用于菜园灌溉，既减少了化肥使用量，又提升了村民满意度。"村委负责 人指着长势喜人的蔬菜介绍。 近日，生态环境部公布一批全国征集遴选的农村生活污水资源化利用典型案例，江苏省苏州市"减污降 碳协同增效、因地制宜循环利用"理念高标准推进农村生活污水资源化利用创新实践成功入选。 苏州位于长江三角洲中部、太湖之滨，水域面积占比37%，是著名的江南水乡。面对农村生活污水治理 难题，苏州以"污水减量化、分类就地处理、循环利用"为导向，全面推进农村生活污水治理。特别是 2018年以来，苏州将农村生活污水治理纳入城乡统筹发展大局，启动高质量推进城乡生活污水治理三年 行动计划，实施污水处理提质增效精准攻坚"333"行动，构建起分级治理的完整体系。 在太湖一级保护区内的吴中区临湖镇北港村，一排排绿意盎然的人工湿地成为处理生活污水的"自然工 厂"。这个采用德国生态湿地净化技术的处理设施，通过"调节池—垂直流湿地—生 ...

Core Insights - The Ministry of Ecology and Environment has selected typical cases of rural domestic sewage resource utilization, with Suzhou's innovative practices being recognized for their high standards in reducing pollution and carbon emissions [1] Group 1: Suzhou's Initiatives - Suzhou has adopted a "pollution reduction, on-site classification treatment, and recycling" approach to tackle rural sewage issues, integrating sewage management into urban-rural development since 2018 [1] - The city has implemented a three-year action plan for high-quality urban-rural sewage management, establishing a comprehensive tiered governance system [1] - In the Wuzhong District, a facility using German ecological wetland purification technology processes 30 tons of sewage daily, serving 56 households, and transforms wastewater into irrigation water [1] Group 2: Innovations in Other Regions - In Changshu's Dongbang Town, a system that reduces sewage discharge by 2,000 tons annually and carbon emissions by 150 tons has been developed, earning a silver award at the 48th Geneva International Exhibition of Inventions [2] - In Wujiang District, a new artificial wetland facility with a capacity of 50 tons per day serves 118 households, providing treated water for irrigation, which reduces fertilizer use and increases resident satisfaction [2] Group 3: Economic and Ecological Benefits - Suzhou's approach to rural sewage resource utilization has led to improved rural water environments, achieving both economic and ecological benefits [3] - The city has reduced construction costs by 30%-60% and operational costs by over 70% through innovative, non-powered nitrogen and phosphorus resource utilization methods [3] - A total of nearly 20,000 rural sewage treatment facilities have been built, achieving a 100% governance rate for rural domestic sewage and benefiting over 600,000 households [3]