Question

What are the three different factors on which the filter are classified in water treatment process

Answer 1

The methods used include physical processes such as filtration, sedimentation, and distillation;biological processes such as slow sand filters or biologically active carbon; chemical processes such as flocculation and chlorination and the use of electromagnetic radiation such as ultraviolet light.

Answer 2

The methods used include physical processes such as filtration, sedimentation, and distillation