논문 (학술지)
Biofiltration of hydrogen sulfide: Trends and challenges
| 등록번호 | RPMS-2018-0190698306 | SCI 구분
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※구분 : SCI(SCIE포함), 비SCI |
SCI |
|---|---|---|---|
| 저자명 (주·공동저자) | Vikrant Kumar; Kailasa Suresh Kumar; Tsang Daniel C.W.; Lee Sang Soo; Kumar Pawan; Giri Balendu Shekhar; Singh Ram Sharan; Kim Ki-Hyun | ||
| 논문구분 | 국외전문학술지 | 학술지명 | JOURNAL OF CLEANER PRODUCTION |
| ISSN | 0959-6526 | 학술지 출판일자 | - |
| 학술지 볼륨번호 | 187 | 논문페이지 | 131 ~ 147 |
| 학술지 임팩트팩터 | 5.715 | 기여율 | 50 % |
| DOI | 10.1016/j.jclepro.2018.03.188 | ||
| 초록 | Abstract Expansion of modern industry coupled with a lack of effective treatment systems has resulted in excessive release of toxic and odorous pollutants such as hydrogen sulfide (H 2 S). Development of treatment measures is therefore necessary to protect ecosystems and human health. This paper explores recent advances in H 2 S treatment technologies. Particular focus is placed on innovative and recent advances in biofiltration, especially for wastewater treatment facilities and biogas generation (e.g., use of innovative packing media for better performance and reduced pressure drop, eliminating sulfate accumulation, and development of modeling techniques). The review also identifies current challenges and future prospects (e.g., fluctuations in methane and carbon dioxide concentrations during biogas upgradation, optimizing anoxic H 2 S biofiltration, and understanding the effects of operating conditions on biofilter performance) for improving biofiltration by highlighting research gaps in related fields. Highlights Hydrogen sulfide (H 2 S) is a water-soluble gas with the characteristic malodor. In this review, we briefly discussed the physicochemical properties and sources of H 2 S. We dealt biological approaches for the removal of H 2 S. The challenges and prospects related to these treatment methods are also described. Graphical abstract [DISPLAY OMISSION] | ||
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