作　　者： ; ; (吴亚帝）;

机构地区： 河海大学环境科学与工程学院

出　　处： 《红水河》 2003年第4期77-80,共4页

摘　　要： 根据河道型水库的特点,采用一维模型对龙滩水库有机污染物进行预测,并采用实验方法对模型中各项参数进行了估计。预测结果表明,按现状入库河道水质状况,库区形成后库区范围内有机污染物指标能达到Ⅰ类标准,较建库前有明显的改善。为更好地保护龙滩水电站库区水资源,需要加强库区内的环境综合治理,控制农业面源污染,减少水土流失,建立库区监测站网,长期、科学、有效地保护水库水质。 A one_dimensional mathematic model is adopted to predict the organic pollution in reservoir of Longtan project, according to the characteristics of river_course type reservoir. Some parameters of the model are estimated through experiments. The estimation shows that the organic pollution indices in the reservoir area will meet the requirement of Class I standard, according to the current water quality of the entry river, which means a great improvement in water quality. However, it is necessary to enhance environmental treatment to control the agricultural surface pollution and loss of soil and water, and to set up monitoring stations, so as to effectively protect water quality in the reservoir area on a long_term basis.

关 键 词： 河道型水库 有机污染 预测 龙滩水电站 水土流失

领　　域： [环境科学与工程] [环境科学与工程]