The Liujiang River is the main source of drinking water in Liuzho
Millions of people in southern China have been warned not to drink the local water after high levels of the cancer-causing chemical cadmium were found in two rivers.
Authorities in Liuzhou, a city of 3.7 million in Guangxi Province in southern China, are battling to contain the spread of the toxic chemical, after elevated levels of cadmium were detected on Friday in the Liujiang River, the main source of drinking water in Liuzhou. Panicked residents were rushing to stock up on supplies of bottled water, after being told not to drink water from the river.
Sluices were being opened upstream in an effort to dilute the carcinogenic cadmium, which was discharged into the Longjiang River and has spread downstream leaving large numbers of fish dead. Earlier in the week, fire fighters dumped hundreds of tons of dissolved aluminium chloride into the Longjiang River in an effort to neutralise the pollutant, but fears remain that it will continue to flow further downstream and affect other cities.
Local officials, though, are insisting that tap water in Liuzhou is safe.
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