This paper is based on the calculation modei of river environmental capacity to estimate the pollutants permit capacity of Fenhe River in Taiyuan city section.

• 通过河段环境容量的计算模式,估算汾河太原城区段环境容量,为城市定量考核、总量控制、水排污许可证的全面实施、污染源的综合治理及政府的决策提供参考。