文章基本信息

标题：Study on Total Amount Accounting of Pollutants Entering Qinghe River Basin
本地全文：下载
作者：Han Zhuo ; Zhang Ji ; Su Jialiang 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2021
卷号：271
页码：1-4
DOI：10.1051/e3sconf/202127102001
语种：English
出版社：EDP Sciences
摘要：The calculation of the total amount of pollutants entering the river is the key to the total amount control system. Since non-point source pollution has not been monitored normally and effectively, based on the principle of the balance of input and output of pollutants, the 2009-2013 Qinghe water quality monitoring data, pollution source survey data and monitoring data were used to establish a binary statistics of the total amount of pollutants model. MATLAB software is used to solve the model. The results show that the model has strong data assimilation ability, can accurately calculate the monthly COD inflow into the river, can divide the point source and non-point source pollution load, and can meet the needs of actual research.