alpine air at work delhi eyes novel ways to battle smog
Last Updated : GMT 09:07:40
Egypt Today, egypt today
Egypt Today, egypt today
Last Updated : GMT 09:07:40
Egypt Today, egypt today

As fresh as from the Swiss Alps.

Alpine air at work? Delhi eyes novel ways to battle smog

Egypt Today, egypt today

Egypt Today, egypt today Alpine air at work? Delhi eyes novel ways to battle smog

The greenhouse terrace, with artificial grass and green walls
New Delhi - Egypt Today

Political apathy over the poisonous smog choking New Delhi has led many like businessman Kamal Meattle to take matters into their own hands, with an office building he says pumps air as fresh as from the Swiss Alps.
From the outside, the Paharpur Business Centre looks like any modern office block. But inside, it is a virtual jungle where rooms and corridors are lined with more than 7,000 potted plants and creepers.
The greenhouse terrace, with artificial grass and green walls, houses an "air washing" system that moves polluted outside air through a series of cleaning filters.
It is then pushed through the greenhouse where the plants remove bacteria, fungus, carbon dioxide and other toxins, before the air conditioning pumps it to workers on the floors below.
"It would be like working in Gulmarg in Kashmir or Davos in Switzerland in this building," 73-year-old Meattle said as he looked out at the smog from the protection of the lush rooftop nursery.
"You are actually right now sitting in an air tank," he said, referring to the greenhouse where PM2.5 - the most harmful particulates in the air - registered nearly zero compared with 415 outside, according to Paharpur's monitoring system.
The outside level is more than 16 times the World Health Organisation's safe limit.
A Massachusetts Institute of Technology graduate and trustee of Al Gore's Climate Reality Project, Meattle began thinking about a clean office project years ago when he rejected doctors' advice to move away from the polluted capital for his health.
His centre, whose tenants include Amazon, Samsung and Microsoft, is now rated the city's healthiest building by the Indian government.
Chakr Shield
Fumes from backup generators are a central ingredient in the noxious cocktail, but one company is turning them into ink and paint with technology that can capture up to 90% of dangerous pollutants.
Chakr Innovations, started by graduates from the Indian Institute of Technology, has capitalised on the smoke-belching machines that can be heard across the city.
Its Chakr Shield is fitted to generators and converts carbon and other fine particles, including the most harmful PM0.3 and PM2.5 specks, into liquified soot. The captured carbon is washed down with a solvent and processed into ink pigment and paints.
"What would have otherwise been a waste is captured and reborn to be used as a raw material again," said co-founder Arpit Dhupar, donning a t-shirt that says "black is the new green".

Source:AFP

 

egypttoday
egypttoday

Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

alpine air at work delhi eyes novel ways to battle smog alpine air at work delhi eyes novel ways to battle smog



GMT 09:51 2016 Tuesday ,29 March

Back to drawing board for new father Murray

GMT 09:17 2017 Monday ,13 February

RAK police seek help to locate missing girl

GMT 21:52 2011 Monday ,08 August

Leverkusen\'s Giefer hospitalised

GMT 23:05 2017 Wednesday ,25 January

Millions travel for China’s Lunar New Year festival

GMT 23:06 2017 Tuesday ,24 January

Pakistan military tests nuclear-capable missile

GMT 11:34 2017 Tuesday ,14 February

Artist makes NY fashion week debut on a bus

GMT 14:35 2018 Monday ,22 January

Azza Fahmy Jewellery announces UK store launch

GMT 07:41 2014 Wednesday ,19 March

Nail brand The Lacquer Lab launches

GMT 15:19 2011 Tuesday ,02 August

Orwellian Barton forced to train alone by Newcastle

GMT 12:25 2016 Wednesday ,14 December

Evaluation of Participating Companies Goes in Full Swing

GMT 13:37 2017 Monday ,25 December

Abducted Yemenis kept in chains in Houthi jails

GMT 20:05 2011 Wednesday ,20 July

Maid repatriated after 3-year ordeal

GMT 01:09 2012 Wednesday ,15 February

Elegant Patch Sofa

GMT 09:45 2016 Friday ,25 November

In French missionary retirement home

GMT 06:06 2011 Monday ,12 December

Homemade Pet treats maker

GMT 04:41 2017 Monday ,09 January

Emirates Youth Council holds first meeting of 2017

GMT 08:09 2014 Thursday ,05 June

Opel outlines growth plan until 2022

GMT 11:27 2017 Thursday ,21 December

Dollar exchange stable at Egypt's major banks

GMT 08:48 2017 Sunday ,29 October

Spain seizes control of 'independent' Catalonia

GMT 17:27 2017 Monday ,13 November

EU's Mogherini urges 'no external interference'

GMT 07:29 2017 Tuesday ,19 December

Helmy el-Namnam hails Sharjah Ruler's support

GMT 13:49 2017 Wednesday ,29 November

ARIES (March21st-April20th)
 
 Egypt Today Facebook,egypt today facebook  Egypt Today Twitter,egypt today twitter Egypt Today Rss,egypt today rss  Egypt Today Youtube,egypt today youtube  Egypt Today Youtube,egypt today youtube

Maintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2021 ©

Maintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2021 ©

egypttoday egypttoday egypttoday egypttoday
egypttoday egypttoday egypttoday
egypttoday
بناية النخيل - رأس النبع _ خلف السفارة الفرنسية _بيروت - لبنان
egypttoday, Egypttoday, Egypttoday