Town-by-town green updates for Chennai

| Tharamani |

An ambient air purifier for the outdoors

Developed by IIT-M, ‘Cyclofine’ has a four-stage filtering system and an air quality monitoring sensor that filters air at a rate of 750 cubic metres per hour and removes 60% of PM10.


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The Hindu | Last Update : 18-Nov-19

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| Tharamani |

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