Experimental investigation focuses on the desalination productivity and water quality using a Nano CuO-coated floated absorber in a solar still

M Yuvaperiyasamy

doi:10.31127/tuje.1638403

Experimental investigation focuses on the desalination productivity and water quality using a Nano CuO-coated floated absorber in a solar still

Abstract

Solar desalination effectively mitigates water scarcity by utilizing direct sunlight to evaporate water into vapor, subsequently collecting the distilled water. Saltwater desalination was carried out using the coated solar still (CSS) and the conventional solar still (TSS) at depths of 3, 5, and 7 cm, respectively. The coated solar still was made even more efficient by adding (30 wt%) of copper oxide (CuO) nanoparticles to the black paint on the sides of the solar basin, increasing heat convection. The coated copper oxide nanoparticle steel sheet, measuring 0.05 mm in thickness, was secured to the water surface using a floated frame during the water level adjustment. This study was carried out over three days, examining various water depths while maintaining consistent climatic conditions. The TSS and CSS yields were 250 ml, 260 ml, and 255 ml, respectively, based on measurements taken at 3 cm, 5 cm, and 7 cm water depths for the cumulative distillate water production. At a water level of 5 cm, the cumulative water production of the CSS experimental field increased by 71% to 445 ml compared to the measurements taken on the previous two days. While in TSS, the pH of the salty water dropped to 7.86, in CSS, it fell to 7.46. Water with a high salt content has its total dissolved solids (TDS) cut in half.

Keywords

References

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Details

Primary Language

English

Subjects

Fluid Mechanics and Thermal Engineering (Other)

Journal Section

Research Article

Authors

M Yuvaperiyasamy ^*
0000-0002-9667-7192
India

Publication Date

October 8, 2025

Submission Date

February 12, 2025

Acceptance Date

April 16, 2025

Published in Issue

Year 2025 Volume: 9 Number: 4

DOI

https://doi.org/10.31127/tuje.1638403

IZ

https://izlik.org/JA52EN53RE

Cite

RIS / Bibtex

APA

Yuvaperiyasamy, M. (2025). Experimental investigation focuses on the desalination productivity and water quality using a Nano CuO-coated floated absorber in a solar still. Turkish Journal of Engineering, 9(4), 791-800. https://doi.org/10.31127/tuje.1638403

AMA

1.Yuvaperiyasamy M. Experimental investigation focuses on the desalination productivity and water quality using a Nano CuO-coated floated absorber in a solar still. TUJE. 2025;9(4):791-800. doi:10.31127/tuje.1638403

Chicago

Yuvaperiyasamy, M. 2025. “Experimental Investigation Focuses on the Desalination Productivity and Water Quality Using a Nano CuO-Coated Floated Absorber in a Solar Still”. Turkish Journal of Engineering 9 (4): 791-800. https://doi.org/10.31127/tuje.1638403.

EndNote

Yuvaperiyasamy M (October 1, 2025) Experimental investigation focuses on the desalination productivity and water quality using a Nano CuO-coated floated absorber in a solar still. Turkish Journal of Engineering 9 4 791–800.

IEEE

[1]M. Yuvaperiyasamy, “Experimental investigation focuses on the desalination productivity and water quality using a Nano CuO-coated floated absorber in a solar still”, TUJE, vol. 9, no. 4, pp. 791–800, Oct. 2025, doi: 10.31127/tuje.1638403.

ISNAD

Yuvaperiyasamy, M. “Experimental Investigation Focuses on the Desalination Productivity and Water Quality Using a Nano CuO-Coated Floated Absorber in a Solar Still”. Turkish Journal of Engineering 9/4 (October 1, 2025): 791-800. https://doi.org/10.31127/tuje.1638403.

JAMA

1.Yuvaperiyasamy M. Experimental investigation focuses on the desalination productivity and water quality using a Nano CuO-coated floated absorber in a solar still. TUJE. 2025;9:791–800.

MLA

Yuvaperiyasamy, M. “Experimental Investigation Focuses on the Desalination Productivity and Water Quality Using a Nano CuO-Coated Floated Absorber in a Solar Still”. Turkish Journal of Engineering, vol. 9, no. 4, Oct. 2025, pp. 791-00, doi:10.31127/tuje.1638403.

Vancouver

1.M Yuvaperiyasamy. Experimental investigation focuses on the desalination productivity and water quality using a Nano CuO-coated floated absorber in a solar still. TUJE. 2025 Oct. 1;9(4):791-800. doi:10.31127/tuje.1638403