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Development of a Microbe-Zeolite Carrier for the Effective Elimination of Heavy Metals from Seawater
- Kim, In Hwa;
- Choi, Jin-Ha;
- Joo, Jeong Ock;
- Kim, Young-Kee;
- Choi, Jeong-Woo;
- ... Oh, Byung-Keun
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129초록
The purpose of this study was to investigate the potential of zeolite-supported sulfate-reducing bacteria (SRB) in enhancing the removal of Cu2+, Ni2+, and Cr6+ in contaminated seawater. Our results show that SRB-immobilized zeolite carriers can enhance the removal of heavy metals. In addition, heavy metals were generally better removed at conditions of 37 degrees C. Cu2+, Ni2+, and Cr6+ were effectively removed by 98.2%, 90.1%, and 99.8% at 100 parts per million concentration of the heavy metals, respectively. These results indicate that SRB-zeolite carriers hold great potential for use in the removal of cationic heavy metal species from marine environment.
키워드
Zeolites; sulfate-reducing bacteria; carrier; bioremediation; heavy metal; Desulfovibrio desulfuricans; INDUSTRIAL WASTEWATERS; ION-EXCHANGE; REMOVAL; ADSORPTION; WATER
- 제목
- Development of a Microbe-Zeolite Carrier for the Effective Elimination of Heavy Metals from Seawater
- 저자
- Kim, In Hwa; Choi, Jin-Ha; Joo, Jeong Ock; Kim, Young-Kee; Choi, Jeong-Woo; Oh, Byung-Keun
- 발행일
- 2015-09
- 유형
- Article
- 권
- 25
- 호
- 9
- 페이지
- 1542 ~ 1546
- 언어
- ENG
- 출판사
- 한국미생물·생명공학회
- 발행국가
- 대한민국
- 분량
- 5 페이지
- ISSN
- E 1738-8872
P 1017-7825