生物法處理是國內較新的一種高效工業有機廢氣污染治理技術，而具有自動監控功能的智能化處理裝置尚處于研制開發階段。介紹了一種基于生物法處理技術的廢氣處理裝置的基本結構，提出了基于PLC及網絡通信技術實現其自動監控系統的方案，詳細介紹了該監控系統硬件和軟件實現方法。試驗結果表明，該系統不僅可實現廢氣處理過程中各參量測定，而且可按照設定的不同工藝對裝置進行自動調節控制。具有功能完善、運行穩定可靠、性價比高等特點。

關鍵詞:廢氣 生物處理 監控系統 智能化監控

Abstract; Biological treatment is an efective innovative technology for controlling air pollution in our country. The inteligent device ofering
automatic monitoring function is just under development. In this paper, the basic structure of such biological treatment device is presented. The
strategy of implementing automatic monitoring system is based on PLC and network communication technology. The hardware and software of the
system are introduced in detail. The result of experiment shows that the system is able to measure various parameters in treatment process, and
automatic regulation control of the device can be accomplished in accordance with the settings for diferent techniques. The system features comprehensive
functions, stable operation, and high cost efectiveness.
Keywords Biological treatment of contaminated airstreams Monitoringa ndc ontrolsy stem Intelligentization Monitoringa ndc ontr