Q. The ratio activity of water due to Strontium can be removed by

  • (A) Aeration
  • (B) Alum coagulation
  • (C) Phosphate coagulation
  • (D) Lime
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✅ Correct Answer: (C) Phosphate coagulation

Published by Mr. Dubey ⭐ 111.54K Points at 19-Sep-2023 08:08 pm in Environmental Engineering

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