world's largest air purifier Archives – The Green Optimistic green tech news, since 2008 Tue, 30 Jan 2018 20:07:58 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 100-Meter High Giant Air Purifier in China Gives Noticeable Results! https://www.greenoptimistic.com/giant-air-purifier-china-20180130/ https://www.greenoptimistic.com/giant-air-purifier-china-20180130/#respond Tue, 30 Jan 2018 20:07:58 +0000 https://www.greenoptimistic.com/?p=65125 “I do feel better,” expresses a manager at a restaurant near the world’s largest air purifier or smog tower, in reference to the improvement in air quality she noticed even if she was unaware of the tower’s purpose. “I can’t help looking at the tower each time I pass. It’s very tall, very eye-catching, but […]

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