【摘要】 对蒙自县新建小区11户33个点室内环境空气中的游离甲醛、氨、苯进行了监测,游离甲醛和苯均超过标准。对有害物质的来源、危害及防治进行了讨论。更多还原

【Abstract】 The concentrations of free formaldehyde,benzene and ammonia of indoor air in the new housing estate in Mengzi are monitored.The results show that the concentrations of free formaldehyde and benzene cannot reach the national standard.The source and harm of the pollutants are discussed and mitigation measures are put forward.更多还原