【摘要】 数学模型是定量解决环境污染控制问题的基础。在河流的管理中,通过建立环境系统工程数学模型,可确定污染物的允许或限制排放量,制定各污染源的最优控制处理方案。本文对河段上一个和多个污染源的情况分别进行了分析。通过对济南小清河的研究,确定小清河的主要污染类型为耗氧型有机污染,据此建立了小清河上游水质的BOD—DO模型,为小清河的水质管理打下了良好的基础。更多还原

【Abstract】 Mathematical model is a base of solving quantitatively environmental pollution control. In river management, the amount pennitted or limited of pollutants can be determined by the mathematical model on environment system engineering, so that the optimum treatment program on pollution sources control. The analyses on one or many pollution sources in reach were made in this paper. By the study on Xiao-qing Rivier in Jinan, the organic pollution of Xiaoqing Rivier was confirmed, above them the water quali-ty model of BOD-DO was set up for its water quality management.更多还原