Dynamic Simulation Test on Scale Inhibition of Secondary Effluent of Sewage Treatment Plant Directly Reused in Power Plant Circulating Cooling Water System

Wen Qiu; Yi Zhao

doi:10.4028/www.scientific.net/AMM.473.125

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 473Dynamic Simulation Test on Scale Inhibition of...

Dynamic Simulation Test on Scale Inhibition of Secondary Effluent of Sewage Treatment Plant Directly Reused in Power Plant Circulating Cooling Water System

Abstract:

Secondary effluent of sewage treatment plant directly reused in power plant circulating cooling water system was the main cause of scale inhibition in the system.Facing this serious scaling problem,static scale inhibition experiment was carried out to filter out the efficient compound formulation.Corrosion inhibition performance by rotary coupon experiment was studied.Scale and corrosion inhibition effect under the field condition by homemade dynamic simulation experiment and the environment toxicity were tested. The result showed that this water treatment agent gain the high scale and corrosion inhibition effect, with low phosphorus,non-toxic,friendly to environment.

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Periodical:

Applied Mechanics and Materials (Volume 473)

Pages:

125-128

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.473.125

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Online since:

December 2013

Authors:

Wen Qiu, Yi Zhao

Keywords:

Circulating Cooling Water, Corrosion Inhibition, Scale Inhibition, Secondary Treatment

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