PARAUAPEBAS, Brazil, June 25 (Reuters) - Mining giant Vale (VALE3.SA), opens new tab aims to stop using water to process iron ore at its Carajas mines by 2027, executives said on Tuesday, while ...
In a significant breakthrough for safe drinking water access in rural and fluoride-affected regions, researchers at the Indian Institute of Technology (IIT), Guwahati have developed a low-cost, ...
The treatment of drinking water is increasingly focussed on the efficient removal of manganese and iron, contaminants which pose both aesthetic and operational challenges. Over recent decades, ...
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