is this 7-metre metal tower the answer to beijing’s smog problem? - air purifier machine

BEIJING—
In a city where smoke often hangs over the streets, a Dutch artist has come up with a quirky solution:
A metal structure that absorbs smoke and emits cleaner air.
Da 'an Rose's smog-free Tower opened on Thursday on a small grass floor in Beijing's famous 798 art district.
The tower consists of 45 silver plates similar to partially opened blinds, containing an Air
Water purifier running continuously with low hum.
"It's not noise!
Roosegaarde told a tourist standing next to the tower.
"This is the wonderful sound of clean air moving towards you!
"In Beijing, there are few resources that are more scarce than clean air --
Pollution days, especially in winter, when the coal in the area
The thermal power plant is running at full capacity.
The amount of dust and harmful particles in Beijing's air is the highest in the world.
Government researchers linked pollution to an increase in lung cancer rates, and on particularly bad days, schools will leave their children at school while they play, and many pedestrians wear them as hospitals or buildings
Roosegaarde's project is dedicated to connecting humans with nature and energy, and three years ago, after visiting Beijing, he came up with the idea of building the tower, during which time, he saw that the view outside the window was blocked by thick gray smoke.
"I can't even see the next street," he said . ".
"That image changed me.
"In his studio in the Netherlands, Roosegaarde and a team of designers have started working on a project that will respond to pollution in Beijing and highlight the benefits of fighting pollution, regardless of this
They raised more than $120,000. U. S. )
Help pay for the tower by selling a metal ring with a clear cube that includes a little black carbon in the smoke.
The tower began operating in Beijing a week before its official opening.
The tower will also be on display in other cities in China, including the central city of Hebei and the southern commercial center of Shenzhen.
Roosegaarde hopes to eventually build more towers, perhaps with funding from the Chinese government, which has publicly made pollution reduction a priority.
He also said he hopes the tower will inspire the creative thinking and innovation of people in China and other countries that are dealing with heavy pollution.
He plans to meet with the inventors of projects such as bicycles to purify the air while riding.
"We should not wait for the government to tell us what to do," he said . ".
"I want to launch a campaign that no longer accepts pollution, a community.
We should use the energy of creative thinking to create the city, eventually in 10-
These beauties are no longer necessary for 15 years.
"By Beijing standards, the tower was unveiled on a relatively good day, with bright skies and cool autumn breezes.
Roosegaarde stands next to the dignitaries wearing red roses and uses the remote control to lift some of the tower's panels into the air and show them to the machines inside.
It's hard to say if the air is really cleaner.
Unscientific tests done by hand
Keep the monitoring equipment displayed throughout the day and the air next to the tower is a little cleaner than further away.
The tower did attract visitors across the area and they stopped and stared at it for pictures.
Ma Zhongqing, an information technology worker, said it reminded her of a larger version of the air purifier that many Beijing residents have been running at home in the winter.
Ma Yun and others are cautiously optimistic that it will make a difference, though it is a minor issue.
"It's on display here and makes people feel like they need to focus on this kind of thing," Ma said . ".
"However, many problems need to be solved at the same time as they are put into use.