| 학회 |
한국화학공학회 |
| 학술대회 |
2010년 가을 (10/21 ~ 10/22, 대전컨벤션센터) |
| 권호 |
16권 2호, p.2255 |
| 발표분야 |
촉매 및 반응공학 |
| 제목 |
Aerobic granular as a biocatalyst for the mineralization of phenol |
| 초록 |
The purposes of this research are to evaluate the aerobic granulation process and phenol mineralization in a sludge blanket reaction (SBR) process. A tubular reactor with volume of 2.0 L was inoculated with activated sludge and fed with phenol as sole carbon source, at a rate of 1230 mg phenol l-1d-1, in 3 cycles per day during 90 days. The mature granules were compact and fully matured on day 40; size distribution was comprehended between 3 and 13 mm. Aerobic granular sludge exhibited good performance in the organic and nutrient removal efficiencies of 99% phenol, 97.5% NH4+-N, and 66.9% PO43--P. This study provides experimental evidence of using activated sludge from a municipal wastewater treatment plant to degrade another toxic chemical, and easily to get successful and stable aerobic granules. |
| 저자 |
이영경, 이상준, Le Ngoc Thuan, Sonia Devi Henam, Zhang Qi, 조미정, 이동근
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| 소속 |
경상대 |
| 키워드 |
Aerobic granulation; phenol degradation; Activated sludge; Sludge blanket reaction
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| E-Mail |
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| 원문파일 |
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