- Step 1: Chemicals Required. Aluminium Sulfate. …
- Step 2: Water Sample. Look at the water collected from the source after heavy rains. …
- Step 3: Treatment of Muddy Water With Alum. Coagulation and Sedimentation. …
- Step 4: Draining Clean Water. …
- Step 5: Disinfection. …
- Step 6: Experiment in Plastic Bottles.
Which process is appropriate in purifying water?
There are several methods used in the water purification process, which include: (1) physical processes, such as filtration, sedimentation, or distillation; (2) biological processes, such as sand filters, active carbon; (3) chemical processes, such as flocculation, chlorination, the use of ultraviolet light.