污水含油量的在线检测与监控

Line Detection And Supervision Control of the Oil Content of Foul Water

应用红外光电探测和单片微机组成系统，对油污水排放中的含油量进行检测、信号处理及实时打印、超阀值报警和监控等方面作了介绍。单片机的引入，具有硬件简单，软件可方便地实现多种功能等优点，并能保证测量精度、满足实时性控制需要，对保护环境和水生资源有现实意义。

A system made up of infrared ray detection and single board computer is discussed in this paper.This paper provides some information about the detection of the oil content of the foul water when it is emitted, the disposition of the signals, the simultaneously typing,over valve value warning and the supervision control. The use of single board computer makes the hardware simple and the softwear convient to realise more functions.It also ensures the measurement precision and meets the requirements of simultaneous control. The system has realistic sigificance for protecting circumstance and aquatic resource.