NZ Herald Article – Air pollution now a major killer

NZ Herald Article – Air pollution now a major killer
We recognise that no human being should be breathing in harmful pollutants on a daily basis. So as a company we looked into possible solutions for this using nanotechnology. What we found is that nanofibre provides extremely effective air filtration. When nanofibre is put under an electron microscope we’ve seen that it has the ability to remove even the smallest of airborne pollutants.
More People die each year from toxic fumes than malaria and HIV combined, experts warn in study.
During cold winter days, Anumita Choudhury dare not leave her small second-floor apartment in New Delhi’s northern suburbs. Elderly now, she has developed asthma. The last time she ventured into the streets of the world’s second most populous city she began gasping for breath and had to be helped home by her neighbours.

From Kabul in Afghanistan to Hong Kong and Shijiazhuang in China, and from Lima to Sao Paulo in Latin America, people are increasingly suffering in severe toxic smogs – leaving hospitals and health clinics flooded with people with respiratory and heart problems.

Foul air has blanketed much of urban Asia for many weeks already in the northern winter. In Delhi, where there are nearly nine million vehicles, the high court has compared conditions to “living in a gas chamber”; Beijing and 10 other Chinese cities have issued red alert warnings; in Tehran, where mayor Mehdi Chamran says air pollution kills up to 180 people a day, the smog has been so bad that schools have been closed and sports banned.

According to the World Health Organisation, the toxic fumes of growing numbers of diesel-powered vehicles are combining with ammonia emissions from farming, wood and coal fires, tyre burning, open rubbish dumps, and dust from construction sites and brick kilns. The result is a global crisis that threatens to overwhelm countries’ economies as people succumb to heart and respiratory diseases, blood vessel conditions, strokes, lung cancers and other long-term illnesses.


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