Unjuk Kerja Destilasi Air Energi Surya

  • I Gusti Ketut Puja
  • FA. Rusdi Rusdi Sambada

Abstract

Clean water is daily needs for society, especially for drinking and cooking. Existing water sources often
already contaminated with dirt, salt (sea water), heavy metals, bacteria or other harmful materials. The
water in this condition can be detrimental to health if used for drinking or cooking, hence the water has to
be rarefied first. There are many ways to purify contaminated water, one way is by distillation. Distillation
process requires heat to evaporate the contaminated water before condensed and produce clean water.
Thermal energy for distillation process can come from many sources, one of which is solar energy. The
purpose of this study is to investigate the performance difference between solar powered water distillation
that uses parabolic collector and reflector with solar powered water distillation without the use of parabolic
collector and reflector (basic form). Distillated water will be tested in the laboratory to determine whether
the water quality qualifies as drinking water or not after distillation process. Equipment which used in this
study consisted of contaminated water tanks, distillation apparatus and distillated water storage. Distillation
apparatus has a length of 1 meter and 0.5 meters wide. There are three variations on the distillation
apparatus used i.e. distillation with reflector, distillation with parabolic collector and distillation without
reflector and collector (basic form). Distillation appliance is equipped with water depth indicator. Water
depth inside the distillation varied i.e. 5 mm, 7.5 mm, and 10 mm. The results showed a maximum of
distilled water produced is 0.850 liter in 2 hours with an average efficiency of 49.2% produced by the
distillation using reflector with 5 mm water depth. Maximum of distilled water yield with 10 mm water depth
is 0.20 liter in 2 hours produced by distillation using parabolic collectors. Laboratory test stated that quality
of distilled water can be accepted as drinking water.

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Author Biographies

I Gusti Ketut Puja
Program Studi Teknik Mesin Fakultas Sains dan Teknologi Universitas Sanata Dharma
Kampus III Paingan Maguwoharjo Depok Sleman Yogyakarta 55282
FA. Rusdi Rusdi Sambada
Program Studi Teknik Mesin Fakultas Sains dan Teknologi Universitas Sanata Dharma
Kampus III Paingan Maguwoharjo Depok Sleman Yogyakarta 55282
How to Cite
KETUT PUJA, I Gusti; RUSDI SAMBADA, FA. Rusdi. Unjuk Kerja Destilasi Air Energi Surya. Jurnal Energi Dan Manufaktur, [S.l.], v. 5, n. 1, feb. 2013. ISSN 2541-5328. Available at: <https://ojs.unud.ac.id/index.php/jem/article/view/4681>. Date accessed: 21 nov. 2024.
Section
Articles

Keywords

performance, distillation, reflectors, parabolic collectors