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Sparkling solution to pollution Sparkling solution to pollution
Share this on WhatsApp  BY Roznah Abdul Jabbar   By now, most of us know that the air we breathe is not as clean... Sparkling solution to pollution
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BY Roznah Abdul Jabbar

 

By now, most of us know that the air we breathe is not as clean as it once was — and in many cases, it is getting worse.

According to a recent study by researchers at UC Berkeley, smog kills about 4,000 people every day in China. And in the US about four in 10 people live in areas that have unhealthy levels of either ozone or particle pollution, according to the American Lung Association.

To help clean up our air and make it breathable again, Dutch designer Daan Roosegaarde created a 23-ft tall air purifier called the Smog Free Tower. The tower-like device essentially sucks up smog like a vacuum from the top and then releases the filtered air through its six-sided vents. It can clean more than 30,000 cubic meters of air per hour and runs on 1,400 watts of green energy.

Standing 23ft high, it filters dirty air from the surrounding environment and returns bubbles of clean air through its vents.

Standing 23ft high, it filters dirty air from the surrounding environment and returns bubbles of clean air through its vents.  The smog-free tower is designed to be used in public parks.  

The project, which was funded by Kickstarter Inc, took Roosegaarde about three years of research and development, but he finally showed off the prototype of his giant air purifier late last year in Rotterdam. According to Roosegaarde’s website, the air purifier is specifically created to be used in public parks.

Roosegaarde describes how the tower works:

“By charging the Smog Free Tower with a small positive current, an electrode will send positive ions into the air. These ions will attach themselves to fine dust particles. A negatively charged surface — the counter electrode — will then draw the positive ions in, together with the fine dust particles. The fine dust that would normally harm us, is collected together with the ions and stored inside the tower. This technology manages to capture ultra-fine smog particles which regular filter systems fail to do.”

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As an interesting by-product, fine carbon particles picked up by the tower can be condensed to create sparkly jewelry.

As an interesting by-product, fine carbon particles picked up by the tower can be condensed to create sparkly jewelry.

But the well-designed air purifier doesn’t just clean up smog, it can also be used to make fine jewellery.

The fine carbon particles that the tower collects can be condensed to create tiny “gem stones” that can be embedded in jewellery pieces like rings and cufflinks. Through sharing a piece of anti-smog jewellery, you donate 1000m of clean air to the city. – Tech Insider

 

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