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http://dx.doi.org/10.5293/kfma.2015.18.2.043

Study on the Removal Efficiency of Nitrogen and Phosphorus in Wastewater Treatment System Using Magnetite Powder  

Jo, Eun-Young (Korea Testing Laboratory)
Park, Seung-Min (Korea Testing Laboratory)
Yeo, In-Seol (Korea Testing Laboratory)
Moon, Joeng-Sik (Woori Engineering Co., Ltd.)
Park, Ju-Young (Woori Engineering Co., Ltd.)
Kim, Jong-Cheol (Woori Engineering Co., Ltd.)
Kim, Yang-Seob (Woori Engineering Co., Ltd.)
Park, Chan-Gyu (Korea Testing Laboratory)
Publication Information
The KSFM Journal of Fluid Machinery / v.18, no.2, 2015 , pp. 43-47 More about this Journal
Abstract
As water quality regulations have tightened, many studies to improve wastewater treatment efficiency have been performed. In this study, magnetite powder was used to maintain a high concentration of MLSS in lab-scale wastewater treatment system. After magnetite powder injection, MLSS concentration was above 8,000 mg/L and it was 3.2 times higher than control group(2,500 mg/L). In addition, nitrogen removal efficiency and phosphorus removal efficiency comparing with the control group was increased 20.5% and 11%, respectively.
Keywords
Wastewater treatment; Nitrogen removal; Phosphorus removal; Magnetite;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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