期刊名称：Journal of Applied Sciences in Environmental Sanitation
印刷版ISSN：0126-2807
电子版ISSN：1978-6980
出版年度：2007
卷号：2
期号：1
页码：1-6
出版社：Sepuluh Nopember Institute of Technology (ITS)
摘要：Pollutant dispersion model in river was developed in accordance toconservation law of mass and energy and based on non linear function using partialdifferential mathematics and numeric methods. The model was influenced by rivervelocity or flow rate, by concentration of pollutant and wastewater discharge to the riverat a given time; the so called HP2S model. The HP2S model should be preceded byidentification of pollutant dispersion pattern, river flow, and correlation between rivervelocity and pollutant concentration. The model enables to (1) predict the direction andthe distance of pollutant dispersion into the river, (2) determine the location of samplingpoint during the monitoring of water quality. The model could be applied to laminar andturbulent flow conditions, at discharge site of wastewater along the riverbank, and centerof the river
关键词：Hydrodynamic; stream flow conditions; wastewater discharge site
