Central Asia's longest river pollution dangerously high

The ecologists say the water of Syrdarya contains a high content of such heavy metals as mercury, lead, zinc, copper, chromium, nickel, and molybdenum.

Central Asia's longest river pollution dangerously high

World Bulletin / News Desk

The waters of the Syr-Darya river are highly polluted and should not be used for irrigating crops, let alone for drinking, scientists from Kazakhstan have concluded.
According to article in eurasia.net, tests of the waters of Central Asia’s longest river – which flows for 2,200 kilometers through Kyrgyzstan, Tajikistan, Uzbekistan and Kazakhstan – found dangerous concentrations of metals including chromium, copper, nickel, mercury, molybdenum, and zinc, the Nur.kz site quoted scientists from South Kazakhstan State University as saying.
“The water of the Syr-Darya is not recommended for use either for agricultural needs or for the fishing industry,” concluded Uylesbek Besterekov, one of the professors who took part in the three-year study funded by a €600,000 NATO grant.
The scientists (who tested waters flowing for around 1,000 kilometers through Kazakhstan, from the border with Uzbekistan up to the Aral Sea) could not pinpoint which industrial enterprise was the greatest polluter – or even which of the four countries through which the river flows is causing the most contamination. Even if the main polluters could be identified and stopped, it would take at least a decade for the waters to become clean, Besterekov said.

There are also hundreds of thousands of people living along the banks of the polluted river. Some of them rely on it for drinking water.

Güncelleme Tarihi: 14 Nisan 2015, 14:27