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http://dx.doi.org/10.15681/KSWE.2017.33.3.273

A Study on the Equipment Type of Stream Purification System that Applies Combined Physicochemical and Biological Treatment  

Eom, Han Ki (Department of Environmental Energy Engineering, Graduate of School Kyonggi University)
Kim, Sung Chul (Department of Environmental Energy Engineering, Kyonggi University)
Kim, Sung Su (Department of Environmental Energy Engineering, Kyonggi University)
Kim, Sam Ju (Anseong City)
Publication Information
Journal of Korean Society on Water Environment / v.33, no.3, 2017 , pp. 273-281 More about this Journal
Abstract
The objective of this study is to evaluate the performance of stream purification equipment system combined MBP (Micro Bubble Process) and AGBP (Aerobic Granular Biofilm Process). Based on results, the optimal HRT (Hydraulic Retention Time) of MBP and AGBP set as 0.72 and 2.4 h, respectively. In the results of continuous operation on combined MBP and AGBP, it is possible to achieve a BOD, TSS and T-P removal efficiency of 85, 90 and 94%, respectively. It also confirmed that the water quality of the stream can be purified with increasing circulation flow through water simulation evaluation applied the QUAL-NIER model. Consequently this purification system can resolve the stream purification and dry stream problem.
Keywords
AGBP; Dry stream; Equipment type; MBP; Stream purification;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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