Contrast Test between Pre-Ozonation and Pre-Chlorination on Effects of Turbidity Removal in Slightly Polluted Surface Water

Hong Zhuan Zhang; Zhen Jia Zhang; Cui Yi Zhang; Yang Lu

doi:10.4028/www.scientific.net/AMM.209-211.1892

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 209-211Contrast Test between Pre-Ozonation and...

Contrast Test between Pre-Ozonation and Pre-Chlorination on Effects of Turbidity Removal in Slightly Polluted Surface Water

Abstract:

The comparative pilot experiments were conducted by using two medium-scale test equipments. All the raw water was taken from upstream of Huangpu River in Shanghai, China. The turbidity is studied for the output water of pre-ozonation process compared with that of pre-chlorination process. It was found that the effects of turbidity removal by pre-ozonation process were significantly better than that of pre-chlorination process in both the sedimentation tanks effluent and filters effluent.

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Periodical:

Applied Mechanics and Materials (Volumes 209-211)

Pages:

1892-1895

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.209-211.1892

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Online since:

October 2012

Authors:

Hong Zhuan Zhang, Zhen Jia Zhang, Cui Yi Zhang, Yang Lu

Keywords:

Ozone, Pre-Ozonation, Slightly Polluted Surface Water, Water Treatment

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