10月25日在荷兰阿姆斯特丹举办的2016年海上能源展览会上,荷兰一家集团展出了一套空气净化系统。据报道,这种工业过滤器可以百分百净化有毒微粒。
Dutch inventors have unveiled what they called the world’s first giant outside air vacuum cleaner – a large purifying system intended to filter out toxic tiny particles from the atmosphere surrounding the machine.
荷兰发明者公布了他们所谓的世界上第一台户外巨型真空吸尘器—一台旨在过滤周遭空气中有毒微粒的巨型空气过滤器。
"It's a large industrial filter about eight metres long, made of steel ... placed basically on top of buildings and it works like a big vacuum cleaner", said Henk Boersen, a spokesman for the Envinity Group which unveiled the system in Amsterdam.
“这是一台大型铁质工业过滤器,约八米长,一般来说放在建筑顶部,工作原理就和真空吸尘器一样。”在阿姆斯特丹公布此过滤系统的安飞尼迪集团发言人亨克•波尔森说。
The system is said to be able to suck in air from a 300-metre radius and from up to seven kilometres upwards.
该系统据说能过滤半径300米范围内,上至七公里高度范围内的空气。
It could treat some 800,000 cubic metres of air an hour, filtering out 100% of fine particles and 95% percent of ultra-fine particles, the company said, referring to tests carried out by the Energy Research Centre of the Netherlands (ECN) on its prototype.
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