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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.6
- 수록면
- 41 - 45 (5page)
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초록· 키워드
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The biological aerated filter (BAF) reactor is regarded as an effective biological wastewater treatment method. It can remove pollutants by carrier filtration and biodegradation. Due to its advantages, which include high biomass retention, tolerance to toxicity, excellent removal efficiency, and slurry separation, BAF has been widely used to remove COD, NH<SUB>4</SUB><SUP>+</SUP>-N, phosphorus, and other harmful organic substances.
In this study, the BAF reactor was used to remove organic contaminants of domestic wastewater of Korea at both the benchand pilot-scale. The main objectives of this study are to: (i) investigate the removal efficiency of organic contaminants (ex. COD, nitrate, phosphorus) in BAF reactors at both scales; (ii) characterize the small-scale wastewater treatment plant using the BAF reactor.
The concentration of COD in the influent increased from 69 to 246 mg/L. During the operation period, the final effluent concentration of COD remained maximum 4.0 mg/L, and the average removal efficiency was above 88%. The present study investigated the removal efficiencies of COD, TN, TP and NH<SUB>4</SUB><SUP>+</SUP>-N from smelting wastewater by BAF system. When treating wastewater in both bench and pilot-scale reactors, the BAF worked well.
In this study, the BAF reactor was used to remove organic contaminants of domestic wastewater of Korea at both the benchand pilot-scale. The main objectives of this study are to: (i) investigate the removal efficiency of organic contaminants (ex. COD, nitrate, phosphorus) in BAF reactors at both scales; (ii) characterize the small-scale wastewater treatment plant using the BAF reactor.
The concentration of COD in the influent increased from 69 to 246 mg/L. During the operation period, the final effluent concentration of COD remained maximum 4.0 mg/L, and the average removal efficiency was above 88%. The present study investigated the removal efficiencies of COD, TN, TP and NH<SUB>4</SUB><SUP>+</SUP>-N from smelting wastewater by BAF system. When treating wastewater in both bench and pilot-scale reactors, the BAF worked well.
목차
ABSTRACT
1. 서론
2. 연구 재료 및 방법
3. 결과 및 고찰
4. 결론
REFERENCES
참고문헌 (6)
참고문헌 신청
1. [학술지(정기간행물)] - Frank, R. / 1992 / Nitrification and Phosphorus Precipitation with Biological Aerated Filters / JWPCF 62 : 169 ~ 176
2. [학술지(정기간행물)] - Tom, S. / 1993 / The Small Footprint Wastewater Treatment Process / Chemistry &Industry 19 : 533 ~ 536
3. [학술지(정기간행물)] - Tschui, M. / 1994 / Tertiary Nitrification in Aerated Pilot Biofilters / Water science & Technology 29 (10) : 53 ~ 60
4. [학술지(정기간행물)] - Yukio, I. / 1984 / Nitrogen Removal from Municipal Wastewater by a Single Submerged Filter / JWPCF 56 : 251 ~ 258
5. [학술지(정기간행물)] - 박정진 / 2006 / Modified BAF 공정을 이용한 독립적인 무산소조에서 탈질미생물 군집의 특성 / 대한환경공학회지 28 (7) : 752 ~ 756
2. [학술지(정기간행물)] - Tom, S. / 1993 / The Small Footprint Wastewater Treatment Process / Chemistry &Industry 19 : 533 ~ 536
3. [학술지(정기간행물)] - Tschui, M. / 1994 / Tertiary Nitrification in Aerated Pilot Biofilters / Water science & Technology 29 (10) : 53 ~ 60
4. [학술지(정기간행물)] - Yukio, I. / 1984 / Nitrogen Removal from Municipal Wastewater by a Single Submerged Filter / JWPCF 56 : 251 ~ 258
5. [학술지(정기간행물)] - 박정진 / 2006 / Modified BAF 공정을 이용한 독립적인 무산소조에서 탈질미생물 군집의 특성 / 대한환경공학회지 28 (7) : 752 ~ 756
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