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the-concentration-of-total-dissolved-solids-tds-in-drinking-water-should-not-exceed

The concentration of Total Dissolved Solids (TDS) in drinking water Should not exceed

[A] 500 mg/L

[B] 400 mg/L

[C] 300 mg/L

[D] 200 mg/L

Answer & Explanation
Option: [A]