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Dessalinização de águas subterrâneas por destiladores solares

Dessalinização de águas subterrâneas por destiladores solares

Cecilie Kolstad

83,04 €
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Editorial:
KS OmniScriptum Publishing
Año de edición:
2025
Materia
Tecnología: cuestiones generales
ISBN:
9786209052996
83,04 €
IVA incluido
Disponible
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A falta de água potável é um dos principais problemas no Afeganistão, especialmente na forma de salinidade, que está entre as principais preocupações. Na tentativa de encontrar soluções sustentáveis, foram concebidos e construídos destiladores solares de baixo custo na cidade de Cabul. Foram propostos quatro projetos e esboços diferentes para este projeto, com o objetivo de utilizar a energia solar e o princípio da evaporação e condensação na produção de água destilada. Dos projetos propostos, três foram construídos, num total de 6 unidades, variando entre 0,1 e 1 m². Os destiladores solares tinham diferentes inclinações na cobertura de vidro e foram construídos com uma variedade de materiais locais, como contraplacado, ferro galvanizado, aço inoxidável, silicone, tinta, isolamento e outros. A experiência foi realizada entre 17 e 27 de maio de 2014. Foram registadas medições horárias de radiação, produção e temperaturas das 07:00 às 18:00, bem como as condições meteorológicas e do vento. Durante o período de investigação, foram realizadas experiências individuais, tais como o arrefecimento do vidro, a aplicação de carvão e o aumento da concentração de sal.

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