Evaluation of a solar-driven adsorption desalination system for brazilian semiarid region

Marçal, Roberto Capparelli; Siqueira, Mario Benjamim Baptista de

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dc.contributor.author	Marçal, Roberto Capparelli	pt_BR
dc.contributor.author	Siqueira, Mario Benjamim Baptista de	pt_BR
dc.date.accessioned	2026-07-22T15:51:04Z	-
dc.date.available	2026-07-22T15:51:04Z	-
dc.date.issued	2024-10	pt_BR
dc.identifier.citation	MARÇAL, Roberto Capparelli; SIQUEIRA, Mário Benjamim Baptista de. Evaluation of a solar-driven adsorption desalination system for Brazilian semiarid region. Applied Water Science, [S. l.], v. 14, n. 10, 212, 2024. DOI: https://doi.org/10.1007/s13201-024-02265-5. Disponível em: https://link.springer.com/article/10.1007/s13201-024-02265-5. Acesso em: 22 jul. 2026.	pt_BR
dc.identifier.uri	https://doi.org/10.1007/s13201-024-02265-5	pt_BR
dc.identifier.uri	http://repositorio.unb.br/handle/10482/55478	-
dc.publisher	Springer Science and Business Media LLC	pt_BR
dc.rights	Acesso Aberto	pt_BR
dc.title	Evaluation of a solar-driven adsorption desalination system for brazilian semiarid region	pt_BR
dc.type	Artigo	pt_BR
dc.subject.keyword	Adsorção	pt_BR
dc.subject.keyword	Água - tratamento	pt_BR
dc.subject.keyword	Água salobra	pt_BR
dc.subject.keyword	Dessalinização	pt_BR
dc.subject.keyword	Hidrogeologia	pt_BR
dc.subject.keyword	Engenharia de Produção	pt_BR
dc.rights.license	Open Access This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License, which permits any non-commercial use, sharing, distribution and repro- duction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if you modified the licensed material. You do not have permission under this licence to share adapted material derived from this article or parts of it. The images or other third party material in this article are included in the article’s Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativeco mmons.org/licenses/by-nc-nd/4.0.	-
dc.identifier.doi	https://doi.org/10.1007/s13201-024-02265-5	pt_BR
dc.description.abstract1	In this study, the effect of using a hybrid solar thermal-activated adsorption desalination system for brackish water is evaluated under the climatic conditions of the Brazilian semiarid region. The proposed theoretical model utilizes climatic data from the meteorological station in Campina Grande, PB, and adsorptive kinetics data of Fuji Davison RD 260 silica gel to predict the performance indices of the specific daily water production (SDWP), specific cooling power (SCP), and coefficient of performance (COP) performance coefficients over a characteristic day. The SDWP value of 6.26 m3/ton, SCP ranging from 50 to 300 W/kg, and an average COP of 0.5 were obtained, considering variations in global horizontal irradiance in the ACDS system and transient ambient temperature. It was observed that both the production of desalinated water and the refrigeration effect increase with the rise in daily solar irradiance. The variation in the number of solar collectors used in the system and their optimality, as well as the variation in the salinity index of the feed source, impacted the evaluated performance coefficients.	en
dc.identifier.orcid	https://orcid.org/0000-0003-0068-314X	pt_BR
dc.contributor.affiliation	Universidade de Brasília–UnB, Faculdade de Tecnologia, Departamento de Engenharia Mecânica, Campus Universitário Darcy Ribeiro, Asa Norte, Brasília, DF, Brazil	pt_BR
dc.contributor.affiliation	Universidade de Brasília–UnB, Faculdade de Tecnologia, Departamento de Engenharia Mecânica, Campus Universitário Darcy Ribeiro, Asa Norte, Brasília, DF, Brazil	pt_BR
dc.description.unidade	Faculdade de Tecnologia (FT)	pt_BR
dc.description.unidade	Departamento de Engenharia Mecânica (FT ENM)	pt_BR
dc.description.ppg	Programa de Pós-Graduação em Ciências Mecânicas	pt_BR
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