【摘要】 规范了水环境容量的定义和分类,建立了符合山东省水文、水资源特征和水环境状况的河流水环境容量模型,构建了适合北方地区的河流水环境容量计算程序和方法;摸清了水功能区-入河排污口-点源排放口的一一对应关系,提出了将水域环境容量转换为陆域点源最大允许排污量的估算方法.以山东省内239条河流547个水功能区为研究对象,计算了在满足水功能区划条件下的水环境容量及最大允许排污量,从而为全省制定水污染物容量总量控制方案提供了科学依据.更多还原

【Abstract】 The definition and classification of water environmental capacity were standardized,the river water environmental capacity models,water resources and water environmental condition in Shandong Province were established according to the characteristics of hydrology.The computational procedures and methods for water environmental capacity adapted to rivers in north China were constructed,and the corresponding relation among the water functional zone,the discharge inlets to the river and point source discharge outlets were found.The estimation method for converting the water environmental capacity in waters into the maximal permitted discharge amount on land was put forward.The water environmental capacity and maximal permitted discharge amount meeting the condition of the water functional zone were calculated for 239 rivers and 547 water functional zones in Shandong Province,and thus the total amount control scheme of water pollutants was provided with a scientific basis.更多还原