CAJ | 학술논문

基于EDTA试剂络合有颜色重金属离子变化为更深色的原理，采用长光程光度比色传感器来监测自来水管网的重金属总量浓度。长光程光度比色传感器采用了GSM－GRPS无线通信传输技术来实现数据的遥传，试验结果表明：此设计符合实时监测的要求。
기우EDTA시제락합유안색중금속리자변화위경심색적원리，채용장광정광도비색전감기래감측자래수관망적중금속총량농도。장광정광도비색전감기채용료GSM－GRPS무선통신전수기술래실현수거적요전，시험결과표명：차설계부합실시감측적요구。
Based on the principle of EDTA complexing with heavy metallic ions deepening the color of the solu-tion, the concentration of the metallic summation of drinking water can be measured by long-optical-path colori-metric sensor. The long-optical-path colorimetric sensor adopted GSM-GPRS wireless communication transmis-sion technology to transmit data remotely. The experimental results show that this design meets the requirements of real-time monitoring.