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Film Distillation with a Porous Condenser for Seawater Desalination: Evaluation of Materials’ Stability in the Tropical Climate of Vietnam
Desalination and treatment of wastewater has become critical for Asia regions with water scarcity. In this work, the concept of thin-film distillation equipped with a porous condenser (FDPC) was considered for its implementation in a tropical climate of Vietnam. It was found that samples with a conc...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9966059/ https://www.ncbi.nlm.nih.gov/pubmed/36837665 http://dx.doi.org/10.3390/membranes13020163 |
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author | Kalmykov, Denis Anokhina, Tatyana Borisov, Ilya Long, Hoang Thanh Nguyen, Trong Dan Volkov, Alexey |
author_facet | Kalmykov, Denis Anokhina, Tatyana Borisov, Ilya Long, Hoang Thanh Nguyen, Trong Dan Volkov, Alexey |
author_sort | Kalmykov, Denis |
collection | PubMed |
description | Desalination and treatment of wastewater has become critical for Asia regions with water scarcity. In this work, the concept of thin-film distillation equipped with a porous condenser (FDPC) was considered for its implementation in a tropical climate of Vietnam. It was found that samples with a concentration of biocide of 0.5 wt.% possessed lower biofouling, in contrast to the neat membranes. The FD-PC module was developed and water desalination experiments were conducted in Russia and Vietnam. The experiments showed high reproducibility of the results; in particular, the evaporation rate was (4.9/3.0) kg/m(2)h in Russia and (4.1/2.0) kg/m(2)h in Vietnam. In addition, as part of this work, the optimal configuration of the installation was calculated using solar collectors as the main energy source. The calculation showed high energy efficiency: specific energy consumption 0.1–0.5 kWh/m(3). |
format | Online Article Text |
id | pubmed-9966059 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-99660592023-02-26 Film Distillation with a Porous Condenser for Seawater Desalination: Evaluation of Materials’ Stability in the Tropical Climate of Vietnam Kalmykov, Denis Anokhina, Tatyana Borisov, Ilya Long, Hoang Thanh Nguyen, Trong Dan Volkov, Alexey Membranes (Basel) Article Desalination and treatment of wastewater has become critical for Asia regions with water scarcity. In this work, the concept of thin-film distillation equipped with a porous condenser (FDPC) was considered for its implementation in a tropical climate of Vietnam. It was found that samples with a concentration of biocide of 0.5 wt.% possessed lower biofouling, in contrast to the neat membranes. The FD-PC module was developed and water desalination experiments were conducted in Russia and Vietnam. The experiments showed high reproducibility of the results; in particular, the evaporation rate was (4.9/3.0) kg/m(2)h in Russia and (4.1/2.0) kg/m(2)h in Vietnam. In addition, as part of this work, the optimal configuration of the installation was calculated using solar collectors as the main energy source. The calculation showed high energy efficiency: specific energy consumption 0.1–0.5 kWh/m(3). MDPI 2023-01-27 /pmc/articles/PMC9966059/ /pubmed/36837665 http://dx.doi.org/10.3390/membranes13020163 Text en © 2023 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Kalmykov, Denis Anokhina, Tatyana Borisov, Ilya Long, Hoang Thanh Nguyen, Trong Dan Volkov, Alexey Film Distillation with a Porous Condenser for Seawater Desalination: Evaluation of Materials’ Stability in the Tropical Climate of Vietnam |
title | Film Distillation with a Porous Condenser for Seawater Desalination: Evaluation of Materials’ Stability in the Tropical Climate of Vietnam |
title_full | Film Distillation with a Porous Condenser for Seawater Desalination: Evaluation of Materials’ Stability in the Tropical Climate of Vietnam |
title_fullStr | Film Distillation with a Porous Condenser for Seawater Desalination: Evaluation of Materials’ Stability in the Tropical Climate of Vietnam |
title_full_unstemmed | Film Distillation with a Porous Condenser for Seawater Desalination: Evaluation of Materials’ Stability in the Tropical Climate of Vietnam |
title_short | Film Distillation with a Porous Condenser for Seawater Desalination: Evaluation of Materials’ Stability in the Tropical Climate of Vietnam |
title_sort | film distillation with a porous condenser for seawater desalination: evaluation of materials’ stability in the tropical climate of vietnam |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9966059/ https://www.ncbi.nlm.nih.gov/pubmed/36837665 http://dx.doi.org/10.3390/membranes13020163 |
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