#Arsenic and #Mercury found in river days after #Brazil dam burst
Illegal levels of #Arsenic and #Mercury polluted the #RioDoce river in the days after a dam burst at an #Iron ore mine in early November in #Brazil’s worst ever environmental disaster, according to tests by a state water agency.
Read more at: http://www.theguardian.com/business/2015/nov/26/brazil-dam-arsenic-mercury-rio-doce-river
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