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“7·21”特大自然灾害中,北京大量汽车被淹没。夏季雷雨洪灾季节温度高、湿度大、气压低,车内空气中的化学性污染释放量比较高,同时由于长时间开空调关闭门窗,车内环境中的化学性污染、生物性污染和放射性污染都会增高。如果汽车遭受了水灾,洪水中的污水、垃圾、淤泥和动植物的尸体等有毒有害物质,易长期滞留在车内空气中,污染车内环境,一方面容易造成霍乱、甲肝、痢疾、血吸虫病、感染性腹泻等多种易发的传染性疾病,另一方面也更容易给车内装饰品带来霉菌等生物灾害。因此,水灾后的车内环境要净化消毒。
During the catastrophic natural disaster, a large number of cars in Beijing were inundated. Summer thunderstorm flood season, high temperature, humidity, low pressure, the chemical air pollution emissions in the car is relatively high, while closing the windows and doors for a long time to open the car, the car environment, chemical pollution, biological pollution and radioactive contamination Will increase. If a vehicle suffers from floods, sewage, garbage, silt and dead animals and plants and other toxic and harmful substances, it is easy to stay in the vehicle air for a long time and pollute the vehicle interior environment. On the one hand, cholera, hepatitis A, dysentery and schistosomiasis are liable to be caused , Infectious diarrhea and other prone infectious diseases, on the other hand it is easier to bring mold and other biological disasters to interior decoration. Therefore, the car after the flood environment to purify disinfection.