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 년도별 목차보기 |
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| 발행년도/권호 |
2010 년 / 권호: V.22,no.2,Jun |
| 논문제목1(원어) |
염료의 색도 제거를 위해 개발된 호알칼리성 미생물의 특성 |
| 논문제목2(타언어) |
Charateristics of Akalophilic Microorganism Developed for Color Removal of Dye |
| 저자(원어) |
이현욱1․임동준 |
| 저자(타언어) |
Hyun Wuk Lee1 and Dong Joon Lim |
| 소속(원어) |
1(주)윌텍, 영남대학교 공과대학 디스플레이화학공학부 |
| 소속(타언어) |
1Willtech Co. Ltd.,Yeungnam Univers |
| 시작/끝
페이지 |
145 ~ 154 총페이지 : 10 |
| 언어(원어) |
Korean |
| 초록 |
An alkalophilic microorganism capable of degrading dyes was developed for the treatment of alkaline dye solution. This strain was identified as Pseudomonas species. Using this microorganism, biological treatment of dye was studied in Erlenmeyer flasks. The characteristics of this microorganism were observed under various incubating-condition such as temperature, pH, nitrogen source, and macronutrients concentration. The removal effciencies of Disperse Red 60 from synthetic wastewater were 33.5 ~ 36.9% at the range of 30 ~ 40℃, and they were 31.1 ~ 36.7% at the range of initial pH 8 ~ pH 10, respectively. The optimal culture medium was found to be 0.25%(w/v) yeast extract, 0.25%(w/v) polypeptone, 0.1%(w/v) KH2PO4, 0.2%(w/v) MgSO4 ․ 7H2O, and 1.0%(w/v) Na2CO3. In treatment of various dyes using Erlenmeyer flasks, the removal effciencies of Disperse Blue 87, Disperse Yellow 64, Disperse Red 60, Acid Blue 193, Acid Red 138, and Direct Yellow 23 were found to be 76%, 71%, 58%, 93%, 94%, and 90% respectively after 24hrs reaction of alkalophilic strain Pseudomonas sp. YBE-12. |
| 키워드 |
dye degradation, color removal, alkalophilic microorganism, dye degrading strain, biotreatment of dye |
| 학회지 |
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| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2010_v22n2_145 |
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