Question

write the steps of purification of water with traditional and modern methods​

Answer 1

Answer:

The methods used by different communities in different countries are as follows:

Winnowing.

Through cloth.

Clay vessels.

Clarification and filtration through plant material.

Jempeng stone filter method.

Horizontal flow coarse media filter.

Upflow gravel filter.

Two-stage filter.

Answer 2

Answer:

The methods used by different communities in different countries are as follows:Winnowing.Through cloth.Clay vessels.Clarification and filtration through plant material.Jempeng stone filter method.Horizontal flow coarse media filter.Upflow gravel filter.Two-stage filter.

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