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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2023.8
- 수록면
- 95 - 103 (9page)
이용수
초록· 키워드
오류제보하기
As the need for drinkable water increases, thermal and membrane desalination of seawater have emerged as the two most effective solutions. Both thermal and membrane desalination systems, however, release large quantities of concentrated brine back into the sea. The continuous discharge of enormous amount of brine into the sea will disrupt the aquatic ecosystem and increase the seawater salinity level. In this study, spray dry technology is utilized for isolation of minerals from reverse osmosis brine and there by achieving zero liquid discharge concept. The procedure involves spraying feed into a chamber, followed by the introduction of heated air. The flow rates of the spray dryer and hot air can be adjusted. Consequently, the amount and concentration of feed residue in the chamber can be altered. The residue from the first vaporization chamber was cooled to a specified temperature and centrifuged to separate the minerals in crystal form. The centrifuge reject was fed to a second vaporization chamber for further concentration and separation of pure mineral salts. This cycle was repeated between two and six times to isolate all significant minerals from the brine. The vaporized water from all chambers was condensed to generate pure water as a by-product.
목차
ABSTRACT
1. Introduction
2. Experimental Section
3. Results and Discussion
4. Conclusions
References
참고문헌 (57)
참고문헌 신청
Dhakal N, Salinas-Rodriguez SG, Hamdani J, et al. Is Desalination a Solution to Freshwater Scarcity in Developing Countries?. Membranes. 2022;381:1-15. DOI:https://doi.org/10.3390/membranes12040381.
Pistocchi A, Bleninger T, Breyer C, et al. Can seawater desalination be a win-win fix to our water cycle?. Water Res. 2020;182:1-7.DOI:10.1016/j.watres.2020.115906.
Al-Zubari W, Al-Turbak A, Zahid W, et al. An overview of the GCC Unified Water Strategy (2016-2035). Desalin. Water Treat. 2017;81:1-18. DOI:10.5004/dwt.2017.20864.
Mohamed A D. The role of desalination in augmentation of water supply in GCC countries. Desalination. 2005;186:187–198. DOI:https://doi.org/10.1016/j.desal.2005.03.094.
Curto D, Franzitta V, Guercio A. A Review of the Water Desalination Technologies. Appl. Sci. 2021;11(2):1-36. DOI:https://doi.org/10.3390/app11020670.
Pistocchi A, Bleninger T, Breyer C, et al. Can seawater desalination be a win-win fix to our water cycle?. Water Res. 2020;182:1-7.DOI:10.1016/j.watres.2020.115906.
Al-Zubari W, Al-Turbak A, Zahid W, et al. An overview of the GCC Unified Water Strategy (2016-2035). Desalin. Water Treat. 2017;81:1-18. DOI:10.5004/dwt.2017.20864.
Mohamed A D. The role of desalination in augmentation of water supply in GCC countries. Desalination. 2005;186:187–198. DOI:https://doi.org/10.1016/j.desal.2005.03.094.
Curto D, Franzitta V, Guercio A. A Review of the Water Desalination Technologies. Appl. Sci. 2021;11(2):1-36. DOI:https://doi.org/10.3390/app11020670.
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