wastewater
05/08/2018
/
By Ralph Flores
South African wastewater found to contain heroin and cocaine; scientists say problem is worldwide
The results of a water test in South Africa revealed the last things that a person would want in their tap water. Researchers from the University of South Africa (Unisa) found heroin, cocaine, and traces of other drugs in wastewater collected from a provincial treatment plant in Gauteng. The team presented their findings at a […]
02/11/2018
/
By Earl Garcia
Green leafy vegetables irrigated with wastewater may contain high levels of toxic heavy metals
A study published in the IOSR Journal of Environmental Science, Toxicology and Food Technology showed that irrigating agricultural fields and green leafy vegetables with wastewater may result in potentially hazardous buildup of heavy metals including copper (Cu), lead (Pb) and zinc (Zn), as well as nickel (Ni), chromium (Cr) and cadmium (Cd). “On the survey of study […]
« Return Home
1 of 1
Popular Articles
COPYRIGHT © 2017 HEAVY METALS NEWS
Privacy Policy