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Chameleon Air Refresher / Purifying Equipment

Chameleon Air Refresher
Chameleon Air Refresher

Air pollution has become an international issue and people pay close attention to indoor the indoor air quality. Air refresher is an environmental-friendly and healthy equipment which can purify indoor air. It can show the degree of usage through the color changes of packaging so that it can be used repetitively.

University

Ocean University of China

Ocean University of China
Qingdao, China

Ya‘nan Li,
Shanghai Jiao Tong University

Wangshu Cheng,
Shanghai Jiao Tong University

Lu liu,
Shanghai Jiao Tong University

Zhigang Zhang,
Shanghai Jiao Tong University