烟草加工与燃吸全过程的环境影响与危害分析

Analysis on Environmental Effects and Harm in the Whole Course of Tobacco Production and Smoking

大量数据表明,烟草在生产加工过程中会产生和排放煤尘、烟草尘、恶臭气体、生产废水、烟草废弃物等各类污染和工业噪声,不仅对生产现场和周边环境造成污染,还会对作业工人造成呼吸道和听力损害及其他疾病危害。卷烟烟气中含有很多危及身体的毒性成分,吸烟场所空气中的尼古丁、颗粒物和有机物浓度均明显高于无烟和禁烟场所。吸烟是导致肺癌的首要危险因素,也是导致慢性阻塞性肺病的主要原因,更是多种癌症、心脑血管疾病等的重要诱因,被动吸烟的危害更为严重,全社会应正确引导烟草的生产和消费,最大可能地减轻烟草对人类造成的危害。

Lots of data indicates that the production of tobacco usually produces and discharges coal dust, tobacco dust, odor gas, wastewater, tobacco waste and noise not only polluting the working fields but also harming the workers＇respiratory system and hearing and e- ven suffering from other diseases. There are lots of toxic components harming to health in cigarette smoke. The concentration of nicotine, particulate matter and organics in the air of smoking places are higher than those in smoke - free places and non - smoke places. Smoking is the principal risk factors leading to lung cancer, the main reason leading to chronic obstructive pulmonary disease and the important induce- ment of many kinds of cancers, cardiovascular and cerebrovascular diseases and so on. Harm to passive smokers is more serious. The whole society should guide the production and consume of tobacco correctly so as to reduce its harm to man as much as possible.