Methods for Calculation of Water Environment Capacity of Small and Medium River Channels

Article Preview

Abstract:

Methods for calculation of water environment capacity can be divided into two types in general, one type is ideal water environment capacity method and the other is pollution source generalization method. This paper proposes another way of generalization, uniform generalization method, assuming that distribution of the amount of pollutants discharged is uniform in the lengthways direction. In consideration of the practical demand for administration of water resources protection, a formula for calculation of water environment capacity for different combinations of environment function regions is presented,based on the water quality targets of function regions, with the numerical or analytical methods of 1-D water quality model. The proposed method provides a simple and effective method for water resources management and planning.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 610-613)

Pages:

2745-2750

Citation:

Online since:

December 2012

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2013 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Qingli Da. 1991. Journal of Southeast University, 21(3):21-29. (in Chinese)

Google Scholar

[2] Xiaode Zhou, Jinlong Guo, Wen Cheng, Ce Song, Gang Cao. 1999. Journal of Xi'an University of Technology, 15(3):1-6. (in Chinese)

Google Scholar

[3] Wenzhi Zhang. 2008. Pearl River, (1):19-43. (in Chinese)

Google Scholar

[4] Guomin Lao. 2009. Zhejiang Hydromechanics, (5):8-10. (in Chinese)

Google Scholar

[5] Yu Lu, Baolin Su. 2011. Water Resources Protection, 27(4):5-47. (in Chinese)

Google Scholar

[6] Longxi Han. 2011. Advances in Water Science, 27(4):5-47. (in Chinese)

Google Scholar

[7] Shunong Zhang. 1998. Environmental Hydraulics. Nanjing: Hohai University Press, 86-87. (in Chinese)

Google Scholar