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We can sediment our water using seeds. Different seeds are used in different countries and regions. Some seeds that can be used for sedimentation are: Fava Beans (Latin America), Moringa (Africa, Caribbean and parts of Asia) |
There are different ways people use seeds to sediment their water. Explain how to use the seeds available in your area.
One way is to do the following steps:
Let the seeds dry out in the sun
Grind up some seeds
Add a handful of ground seeds to a bucket of dirty water
Stir the water with a spoon or stick for a few minutes
Let it settle for a couple of hours
Pour the clear water into a clean storage container
The seeds will be left at the bottom of the bucket. They should be thrown out with the rest of the household garbage.
By using sedimentation, we are helping to get better water. We still need to filter and disinfect our water after using seeds.
Check for Understanding:
Why would you want to use seeds?
How would you use seeds to sediment your water?
Is the water safe to drink after sedimentation?
Information sourced from CAWST.org
SOWING SEEDS OF SUCCESS - MORINGA CURRICULUM
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