Onion Soaks Up Heavy Metal

Onion Soaks Up Heavy Metal

There are 1 comment on the Water Online story from Dec 19, 2012, titled Onion Soaks Up Heavy Metal. In it, Water Online reports that:

Onion and garlic waste from the food industry could be used to mop up hazardous heavy metals, including arsenic, cadmium, iron, lead, mercury and tin in contaminated materials, according to a research paper published in the International Journal of Environment and Pollution.

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Riyadh, Saudi Arabia

#1 Dec 20, 2012
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