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NTU scientists invent water filter that cuts energy use by 80%

From left: NTU senior research fellow Shi Lei; Prof Wang; De.Mem chief technology officer Adrian Yeo and NTU research fellow Zhao Shan Shan.


SCIENTISTS at Nanyang Technological University (NTU) have invented a new type of nano-filter that could reduce the energy needed to treat waste water by up to 80 per cent.

This is done using a new technology that combines the last steps of water purification in a...