Research of Sewage Marine Discharge Diffusion Effect under Deep Water

Hang Yu; Jing Feng Bai; Xin Hai Wang; Hong Xin Zhao

doi:10.4028/www.scientific.net/AMR.726-731.1027

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 726-731Research of Sewage Marine Discharge Diffusion...

Research of Sewage Marine Discharge Diffusion Effect under Deep Water

Abstract:

The sewage diffusion effect under deep water was carried out between different diffuser design parameters based on the hydraulic model test, and Huizhou Dayawan sewage marine disposal project was taken as an example. The experimental results show that the design parameters are significant for sewage diffusion at the near field. For Dayawan project, jet angle was controlled to be 20 degree, and horizontal angle was controlled to be 90 degree. It not only can ensure that sewage fully diluted mixed, also can avoid the premature convergence and sewage lifting. It is feasible for selecting large angle nozzle under deep water and there are some technical bases have been provided for other sewage marine disposal project.

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Periodical:

Advanced Materials Research (Volumes 726-731)

Pages:

1027-1031

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.726-731.1027

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Online since:

August 2013

Authors:

Hang Yu, Jing Feng Bai, Xin Hai Wang, Hong Xin Zhao

Keywords:

Diffuser, Marine Disposal, Physical Model

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