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http://dx.doi.org/10.17663/JWR.2020.22.4.321

Evaluation of the impact of sewage treatment plants in the Linked treatment through the sewage treatment computer simulation program  

Kim, Sungji (Department of Civil Engineering, Seoul National University of Science and Technology)
Gil, Kyungik (Department of Civil Engineering, Seoul National University of Science and Technology)
Publication Information
Journal of Wetlands Research / v.22, no.4, 2020 , pp. 321-327 More about this Journal
Abstract
Recently The amount of wastewater and linked wastewater is being increased every year due to industrial development, population growth, and improvement in living standards. Linked wastewater shows the feature-low flow rate and high concentration. Therefore, it has been shown that it has a great impact on the operation of the sewage treatment plant and costs a lot for treating linked wastewater. In this study, a scenario with low increase of water quality when the total amount of the inflow of linked wastewater was entered into individual reactors is obtained. According to the result of modeling, The effluent water quality get the least increment once the water was introduced into the influent and anoxic tank. We generated the various scenarios Based on these results. scenarios are varying according to inflow from linked waste water's distribution ration. As a result of modeling through various scenarios, it was found that the increment of TN and TP were at the least when the inflow of linked water was distributed with ratio between sewage (80%) and oxygen-free tank (20%).
Keywords
Sewage Treatment Plant; Linked Treatment; modeling; GPS-X;
Citations & Related Records
Times Cited By KSCI : 14  (Citation Analysis)
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