大连市复州河总氮削减对策分析OACHSSCD
Analysis of Total Nitrogen Reduction Strategies for Fuzhou River in Dalian City
以大连市复州河总氮削减为研究对象,分析复州河总氮溯源、复州河流域问题排查、降氮治理技术和畜禽粪污综合利用等综合措施.结果显示,2023 年,复州河三台子断面总氮质量浓度为 6.13 mg/L,较6.96 mg/L的削减目标值低 11.9%,整改目标完成,上述措施可有效降低复州河总氮质量浓度.
Taking the reduction of total nitrogen in the Fuzhou River of Dalian city as the research object,the comprehensive measures are analyzed such as tracing the source of total nitrogen in the Fuzhou River,identifying problems in the Fuzhou River basin,implementing nitrogen reduction and treatment technologies,and comprehensively utilizing livestock and poultry manure.The results show that in 2023,the total nitrogen mass concentration in the Santaizi section of the Fuzhou River was 6.13 mg/L,which was 11.9%lower than the reduction target of 6.96 mg/L,the rectification goal has been achieved,and the above measures can effectively reduce the total nitrogen concentration in the Fuzhou River.
吕佳芮
大连市生态环境事务服务中心,辽宁 大连 116000
资源环境
总氮削减河流水环境质量改善溯源分析
total nitrogen reductionimprovement of river water environment qualitytraceability analysis
《中国资源综合利用》 2026 (1)
265-267,3
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