Wednesday, May 5, 2010

Cleaner Drinking Water

Almost one billion people across the developing world depend on untreated water sources for drinking and daily needs. It is estimated that each year about two million people die from water-borne diseases. A new research shows that tree seeds could provide a low-cost means of water purification that could drastically reduce water-borne diseases in water sources.


The Moringa oleifera is a vegetable tree native to Africa, Asia, and South America. The tree grows fast, resistant to drought, and contains an abundant amount of nutrition. It yields cooking and lighting oil, soil fertilizer, and edible seedpods, flowers and leaves. Also, the tree’s bark, roots and gum have many medical uses. This tree could help provide millions of people with cleaner drinking water.

According to a Canadian water purification agency, the Clearinghouse, the Moringa tree water treatment method can reduce bacteria in untreated water

by 90 to 99.99 %


“It’s (Moringa oleifera] seeds can be used to purify drinking water at virtually no cost.” ~ Michael Lea, a researcher at Clearinghouse, a Canadian organization


Moringa tree cultivation could provide jobs, nutritional benefits, and cleaner water. This solution could help to limit a large cause of death and disease in the world.

[Tree Cleans Water]


1 comment:

  1. I think it's a great idea to investigate natural sources, live vegetation, for water purification. If this process doesn't produce any toxic byproducts, it would definitely be a winner!

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