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氟利昂对环境的危害已为世界公认,而对氟利昂中含有的对环境危害最大的氯氟烃还鲜为人知。氯氟烃对臭氧层的破坏造成紫外线增加,给人类的健康和生态环境带来多方面的危害。限制和禁止使用氯氟烃的蒙特利尔议定书被认为是迄今最成功的国际环境公约之一。我国政府颁布禁止使用氯氟烃的公告,对促进生态文明建设,构建人与自然和谐相处的环境,将产生十分重要的作用。
The harm to the environment caused by freon has been recognized worldwide, while it is still not well known about the most environmentally harmful chlorofluorocarbons contained in freon. The damage to the ozone layer caused by chlorofluorocarbons has caused the increase of ultraviolet rays, which brings many hazards to human health and ecological environment. The Montreal Protocol to restrict and ban the use of CFCs is considered as one of the most successful international environmental conventions to date. The proclamation by our government of the ban on the use of chlorofluorocarbons will play an important role in promoting the construction of an ecological civilization and building an environment in harmony with man and nature.