Retrospective effect and analysis of the pollutant of waste water on the Yangtze River water quality

Author

LiXin, YingWang ; Li, Mingchang

Author_Institution

Lab. of Environ. Protection in Water Transp. Eng., Tianjin Res. Inst. of Water Transp. Eng., Tianjin, China

fYear

2011

fDate

16-18 April 2011

Firstpage

2566

Lastpage

2569

Abstract

The article analyses and predicts the hydrodynamic feature of study area on the basis of mike21 numerical model. It is by the two dimensions pollution diffused simulation method based on the hydrodynamic model. And then it predicts the contributed concentration field of the waste water. Based on the NH₃-N in discharge of sewage, it contrasts the impact on water quality in the Yangtze River of the pollution in waste water from time and space. In general, with the decreasing of Baosteel project´s sewage water efflux, the pollutant has less effect on the water equality of Yangtze River´s contributed concentration year by year.

Keywords

geochemistry; hydrodynamics; numerical analysis; river pollution; wastewater; water quality; 2D pollution diffused simulation method; Baosteel project sewage water efflux; China; Yangtze River; concentration field; hydrodynamic feature; hydrodynamic model; mike21 numerical model; numerical simulation; waste water; water quality; Hydrodynamics; Inverse problems; Numerical models; Oceans; Rivers; Water pollution; NH3-N; contributed concentration; mike21; numerical simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on

Conference_Location

XianNing

Print_ISBN

978-1-61284-458-9

Type

conf

DOI

10.1109/CECNET.2011.5769209

Filename

5769209