Which of the following techniques is used to remove fluorides from the water bodies? HomeWater Pollution MCQsWhich of the following techniques is used to remove fluorides from the water bodies? water pollution mcqs Q. Which of the following techniques is used to remove fluorides from the water bodies? OsmosisIon exchangeLime softeningBoth 2 and 3 Answer: Both 2 and 3
The central pollution control board and the department of ocean and environment has established __________ stations over the entire coastal line of the country
