Union Minister of Heavy Industries Mahendra Nath Pandey inaugurated the Air Pollution Control Tower (APCT) prototype developed by state run Bharat Heavy Electricals Ltd (BHEL) in Noida on November 17. Inaugurating the APCT, the Minister said, "It can filter air in an area of one square kilometre around it."
(Published 18 November 2021, 02:49 IST)
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