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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
- 2012.2
- 수록면
- 28 - 32 (5page)
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In this study, the treatment ability of the wastewater containing perchlorate by non-salt tolerant perchlorate reducing bacterial consortium (N-PRBC) was evaluated in a continuous stirred tank bioreactor (CSTR). To obtain the optimal operating condition the bioreactor was operated with the different wastewater empty bed retention time (EBRT). The treatment performance in the bioreactor could be maintained at 100 mg-ClO₄- L<SUP>-1</SUP> up to a EBRT of 3 h, and the removal capacity in the CSTR was about 3.3 times higher than that in a batch operation. With a decrease from 9 h to 2 h in a EBRT, the volumetric perchlorate reduction rate was increased from 11.1 mg-ClO₄- L<SUP>-1</SUP> h<SUP>-1</SUP> to 50.0 mg-ClO₄- L<SUP>-1</SUP> h<SUP>-1</SUP>, and the specific perchlorate reduction rates were increased from 3.01 mg-ClO₄- g-DCW<SUP>-1</SUP> h<SUP>-1</SUP>. In conclusion, the treatment capacities in a CSTR were much better than those obtained in a batch operation.
목차
Abstract
1. 서론
2. 재료 및 방법
3. 결과 및 고찰
4. 결론
References
참고문헌 (24)
참고문헌 신청
1. [학술지(정기간행물)] - Urbansky, E. T. / 1999 / Issues in managing the risks associated with perchlorate in drinking water / J. Environ. Manage 56 : 79 ~ 95
2. [학술지(정기간행물)] - Coates, J. / 2004 / Microbial perchlorate reduction: rocket-fulled metabolism / Nat. Rev. Microbiol 2 : 569 ~ 580
3. [인터넷자원] - EPA / / Perchlorate Treatment Technology Update
4. [학술지(정기간행물)] - Gingras, T. M / 2002 / Biological reduction of perchlorate in ion exchange regenerant solutions containing high salinity and ammonium levels / J. Environ. Monit 4 : 96 ~ 101
5. [학술지(정기간행물)] - Gu, B / 2002 / Treatment of perchlorate contaminated groundwater using highly selective, regenerable ion-exchange technology: a pilot-scale demonstration / Remediation 12 : 51 ~ 68
2. [학술지(정기간행물)] - Coates, J. / 2004 / Microbial perchlorate reduction: rocket-fulled metabolism / Nat. Rev. Microbiol 2 : 569 ~ 580
3. [인터넷자원] - EPA / / Perchlorate Treatment Technology Update
4. [학술지(정기간행물)] - Gingras, T. M / 2002 / Biological reduction of perchlorate in ion exchange regenerant solutions containing high salinity and ammonium levels / J. Environ. Monit 4 : 96 ~ 101
5. [학술지(정기간행물)] - Gu, B / 2002 / Treatment of perchlorate contaminated groundwater using highly selective, regenerable ion-exchange technology: a pilot-scale demonstration / Remediation 12 : 51 ~ 68
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UCI(KEPA) : I410-ECN-0101-2014-400-002402083