【摘要】 随着工业化生产的发展,人类向赖以生存的环境排放的气态污染物如硫氧化物、氮氧化物等对人类健康和生态环境都带来了极大的危害。“保卫环境,保卫我们生存的地球”不在是一句危言耸听的口号,而是关系到后代子孙的刻不容缓的大事。本文设计的烟气采样系统就是利用发展迅速的32位微处理器S3C2410,移植嵌入式Linux操作系统,扩展蓝牙模块,采用霜冻除水法,监测水泥厂所排放的烟气是否符合国家颁布的水泥厂大气污染物排放标准。更多还原

【Abstract】 With the development of industry, the discharged noxious fumes such as SOX, NOX do a lot of harm to people health and entironment. "Protecting the entironment, protecting our world " is not an alarmism, but is no time to delay related to our offspring. The gas sampling system is used to inspect the gas discharged by cement plant whether according with the standard for discharge of pollutants, which adopts 32-bits MCU S3C2410, replants the embedded Linux operating system, expands the blue tooth module and uses frost method for dehydration.更多还原