Table 3 Cost of destination with and without copper filings.

From: Impact of metal filings and acoustic waves on solar still performance

Items

Conventional

With copper filings

Total cost, \({T}_{c}\)

5700 LE

7250 LE

TFP

9792 L

12,784 L

CPL

0.58 LE/L

0.57 LE/L