世界最大的雾霾净化塔出现在大连
Dutch designer Daan Roosegaarde and his team have brought the world's largest anti-smog tower to the 2017 Summer Davos in Dalian.
荷兰设计师丹·罗斯加德和他的团队为大连2017夏季达沃斯带来世界最大的雾霾净化塔。
The 7-meter-tall device is said to be capable of capturing over 70-percent of airborne smog particles 10-microns in diameter, and 50-percent of those less than 2.5 microns in diameter.
The device has patented ion technology.
China's air pollution issues have made the project a significant source of interest at this year's World Economic Forum session in Dalian.
For more on this, CRI's Huang Shan spoke earlier with designer of the tower Daan Roosegaarde.