Despite their scientific-sounding names, air-cleaning technologies don't remove all the indoor air pollutants and many even generate undesirable chemicals like ozone.
A smog tower installed near the Shivaji Stadium Metro station by the Delhi govt has been touted by it as the first in India. But there are already such towers in India.
To be effective against high pollution levels, purifiers need to run almost constantly and their filters need replacing every few months. Those components often wind up in a landfill.
Companies that manufacture the air-purifier packages claim they can offer protection against airborne afflictions such as influenza, cold and flu, allergy, but not Covid.
Godrej claims its apartments have 10 times purer air than outside, but they also cost a few lakhs more than standard apartments in the same Gurugram sector.
Finance ministry says the proposed revamp will focus on structural reforms, rate rationalisation & ease of living, & will be deliberated upon in the coming weeks.
The project is meant to be a ‘protective shield that will keep expanding’, the PM said. It is on the lines of the ‘Golden Dome’ announced by Trump, it is learnt.
Standing up to America is usually not a personal risk for a leader in India. Any suggestions of foreign pressure unites India behind who they see as leading them in that fight.
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