Calculation and Analysis of Water Quality Improvement Caused by Water Diversion in Nanjing Qinhuai River

Chao Feng Tong; Li Rui Lv; Yu Yang Shao; Jia Ling Hao

doi:10.4028/www.scientific.net/AMM.256-259.2528

Paper Titles

Computation of Filling Time of a Ship Lock
p.2509

Influence Mechanism of Isolation Layer to Granular Media Flow
p.2514

Experimental and Numerical Study of Hydrodynamic Cavitation of Orifice Plates with Multiple Triangular Holes
p.2519

Study on Three-Dimensional Visual Simulation for Inter-Basin Water Transfer Project
p.2523

Calculation and Analysis of Water Quality Improvement Caused by Water Diversion in Nanjing Qinhuai River
p.2528

Study on Natural Vibration Characteristic of Spiral Casing Structure in Hydraulic Turbine Based on Acoustic-Structural Coupled Theory
p.2533

Experiment of Settling Effect of Ecuador's Coca Codo Sinclair Hydropower Station Settling Basin
p.2537

Numerical Simulation of Flow over Aerators on the Chute with an Anti-Arc Section by Turbulence Flow Model
p.2543

Numerical Simulation of Maximum Scour Depth of the Riverbed above a Subway Tunnel Crossing the Tidal River
p.2548

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 256-259Calculation and Analysis of Water Quality...

Calculation and Analysis of Water Quality Improvement Caused by Water Diversion in Nanjing Qinhuai River

Abstract:

To explore the impact of changes in water quality of the Nanjing Inner Qinhuai River water system in different water diversion way and to assess the transfer effect, an one-dimensional hydrodynamic and water quality model for Inner Qinhuai River was established to simulate and analysis the responds of water quality on the different nutrient loading and different diverted water. Four different water discharges diverted from Xuanwu Lake and Exterior Qinhuai River and two loads including the present load and 50% reduction were considered. The result shows the water quality can be improved significantly only as enough water is diverted and the sewage is intercept in the Middle Reach of the Inner Qinhuai River.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volumes 256-259)

Pages:

2528-2532

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.256-259.2528

Citation:

Cite this paper

Online since:

December 2012

Authors:

Chao Feng Tong, Li Rui Lv, Yu Yang Shao, Jia Ling Hao

Keywords:

Inner Qinhuai River, Intercept Sewage, Water Quality Model

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Liu Deming: Fujian Architecture & Construction, Vol.3(2005),p.101. in Chinese.

Google Scholar

[2] Xu Zu-xin, Lu Shi-qiang: Journal of Hydro dynamics, Vol.15(2003), p.64. in Chinese.

Google Scholar

[3] Lu Shi-qiang, Xu Zuxin, Lin Weiqing: Environmental Pollution & Control, vol.22(2003),p.43.

Google Scholar

[4] Lu Shi-qiang, Xu Zu-xin: Journal of Hydrodynamics, Vol.18(2003), p.182. in Chinese.

Google Scholar

[5] Xu Zu-xin. The river pollution treatment technology theory and practice. China Water Power. (2003),p.498. in Chinese.

Google Scholar

[6] Liu Yunhua, Dong Zengchuan etc : Water Resources Protection,Vol.24(2008), p.31. in Chinese.

Google Scholar

[7] Zheng Jian-zhong, Wang Ling, You Zheng-yi, Jiang Ru-dong: Automation in Water Resources and Hydrology, Vol4(2009),p.47. in Chinese.

Google Scholar

[8] Chen Yan, Feng Xiaoyi, etc: Jiangsu environmental science and technology, Vol.13(2000)p.34. in Chinese.

Google Scholar

[9] Luo Kun, Hua Huijuan: Environmental Monitoring and Forewarning, Vol.2(2010), p.43. in Chinese.

Google Scholar

[10] The Nanjing local history Compilation Committee. Nan Jing environment protection. China Environmental Science Press. in Chinese.

Google Scholar