국가연구개발성과
논문 (학술지)
Engineered/designer biochar for the removal of phosphate in water and wastewater
| 등록번호 | RPMS-2018-0190693445 | SCI 구분
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※구분 : SCI(SCIE포함), 비SCI |
SCI |
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| 저자명 (주·공동저자) | Vikrant Kumar; Ram Sharan Singh; Kim KiHyun; Ok Yong Sik; Singh Ram Sharan; Tsang Daniel CW; Tsang Yiu Fai; Balendu Shekhar Giri; Yiu Fai Tsang; Daniel CW Tsang; 김기현 ; Yong Sik Ok; Kumar Vikrant; Giri Balendu Shekhar ※ 과제 참여정보와 일치하는 연구자 상세정보로 정확하지 않을 수 있습니다. 동일저자 논문보기 |
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| 논문구분 | 국외전문학술지 | 학술지명 | SCIENCE OF THE TOTAL ENVIRONMENT |
| ISSN | 0048-9697 | 학술지 출판일자 | - |
| 학술지 볼륨번호 | 616 | 논문페이지 | 1242 ~ 1260 |
| 학술지 임팩트팩터 | 4.9 | 기여율 | 50 % |
| DOI | 10.1016/j.scitotenv.2017.10.193 | ||
| 초록 | Abstract During the past decade, biochar has attracted immense scientific interest for agricultural and environmental applications. A broad range of biochars with advantageous properties (e.g., high surface area, flexible architecture, and high porosity) has been developed for pollution abatement. Nevertheless, biochar suffers from certain drawbacks (e.g., limited sorption capacity for anions and poor mechanical properties) that limit their practical applicability. This review focuses on recent advancements in biochar technology, especially with respect to its technical aspects, the variables associated with removing phosphates from water, and the challenges for such abatement. The attention paid to the specific remediation of phosphate from water using biochar is limited (n=1114 – Scopus) compared to the application of biochar to other common water pollutants (n=3998 – Scopus). The subject warrants immediate rigorous research because of the undesirable effects of excess phosphate in water bodies. This review will thus facilitate the construction of a roadmap for further developments and the expansion of this challenging area of research. Highlights The control of excess aqueous phosphate is a crucial task in environmental management. Elevated levels of phosphate in water systems can increase the costs of water treatment. The easy fabrication and structural flexibility of biochars ensure the efficient removal of P. We propose various options to apply biochars in the area of phosphate sorption and separation. Graphical abstract [DISPLAY OMISSION] | ||
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