images from New China中文
图中的百米高塔是全球最大的空~气~净~化~器 !目前正处于试验阶段。
研究人员称在过去几个月对该城市10平方公里范围内的空气质量改善进行了观测,自该塔运行以来,每天可制造超过1000万立方米的清洁空气。
污染空气被吸进温室中,然后由太阳能加热。热空气通过塔身上升,经由多层过滤网。所以白天基本不费电,晚上使用是需要用电的,但据称也只使用少量电能。
前几年去过西安,那里也是有雾霾的,如果实验成功,建议每个小区都建一个,感觉比种树管用啊,中国的未来就靠你啦。
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