Longjiang river
China detains seven as water pollution fears widen
China has detained seven company executives after suspected industrial waste discharges polluted a river with toxic cadmium, threatening drinking supplies for millions, state media said on Tuesday.
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Cancer chemical found in Chinese river
High levels of a cancer-causing heavy metal and arsenic have been discovered in a river and reservoir in southern China.
Despite efforts to dilute the pollution, carcinogenic cadmium still remained a
