如今,大小餐厅遍地开花,在方便了人们生活同时,饭店油烟已成为城市居民公害,不仅影响周围环境,更直接导致居民无法正常生活,使众多城市居民门窗不敢开、呼吸道患病……原因在于我国饮食文化讲究煎、炒、烹、炸,而这些烹调方式可产生大量油烟。油烟侵入人体呼吸道,患者常出现食欲减退、心烦、精神不 Today, the size of the restaurant flowering everywhere in the convenience of people’s lives at the same time, the hotel fumes have become urban residents of public nuisance, not only affect the surrounding environment, but also directly lead to residents unable to live a normal life, so many city residents do not open windows and doors, respiratory diseases ... Catering culture in China pay attention to fried, fried, cooked, fried, which can produce a large number of cooking fumes. Fumes invade the human respiratory tract, patients often appear loss of appetite, upset, the spirit is not