Home » Which of the following techniques is used for reducing the total dissolved solids (TDS) in the water? Water Pollution MCQs Which of the following techniques is used for reducing the total dissolved solids (TDS) in the water? September 21, 2022 14 Views Q. Which of the following techniques is used for reducing the total dissolved solids (TDS) in the water? OsmosisIon exchangeDistillationBoth 2 and 3 Answer: Both 2 and 3.
