A sample of natural water contains dissolved salts and suspended sand particles. Suggest how to get rid of these impurities
November 9, 2020 | Education
| A sample of natural water contains dissolved salts and suspended sand particles. Suggest how to get rid of these impurities and get clean water. What methods do you use for this: physical or chemical?
Physical methods are used to purify water:
a. Filtration: sand will remain on the filter, and water with dissolved particles in the filtrate.
b. Distillation: The distillation process produces a distillate – pure water.
