Hidayat, Fuad S
(2021)
Pengaruh Jenis Material Penutup Papan Kolektor Destilator Tenaga Surya Terhadap Unjuk Kerja Destilator.
Other thesis, Universitas Islam Riau.
Abstract
One way to get clean or usable water from peat water is by distillation of solar water. One model of solar water distillation that can be used is the wick solar stills distillator. The two main processes of solar water distillation are the evaporation of water in the water mass absorber and the condensation of water vapor on the plastic covering. This study aims to obtain a mass absorbent material for peat water that is suitable for use in the collector of wick solar stills models. This research uses plastic glass, akrylic, and window film as cover material of collector distilator to be analyzed. The cover material used will affect the evaporation process of the distillation system and the quantity of water produced. From the test results, the cover material that has the best performance and the highest water yield in the solarpowered distillation system is 1900 ml cotton cloth with an average sun intensity of 577,619 Watt/m . This is due to the faster heating process of the plastic glass and the mass of peat water which is absorbed by the heat from the sun. The heating process affects the energy of evaporation, resulting in a faster evaporation process of the peat water mass. From the results of tests and it’s calculations, the best performance cover material on solar-powered distillators is plastic glass because the energy rate at evaporation is 156,80 Watt, the energy rate during condensation is 157.29 Watt, the distillation rate is 0,0000659 kg/s, product efficiency is 47,5 %, and distillation system efficiency is 11,2 %
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