电阻抗成像原位在线监测超滤膜污染行为研究

孙敏,贾辉,秦卿雯,王琦,郭子楠,罗艳茹,王捷

In-situ online monitoring of ultrafiltration membrane fouling based on electrical impedance tomography

Min SUN,Hui JIA,Qingwen QIN,Qi WANG,Zinan GUO,Yanru LUO,Jie WANG

图1 实验装置图 (a) 实验装置示意图;(b) EIT评价池分解图;(c) 实验装置实物连接图1—计算机;2—渗透液罐;3—电子天平;4—图像处理系统;5—蠕动泵;6—压力传感器;7—无纸记录仪;8—评价池;9—数据采集与处理单元;10—蠕动泵;11—进料液罐

Fig.1 Schematic diagram of experimental device (a) Schematic diagram of experimental device; (b) Exploded diagram of EIT evaluation pool; (c) The experimental device1—computer; 2—permeate tank; 3—electronic balance; 4—image processing system; 5—peristaltic pump; 6—pressure sensor; 7—paperless recorder; 8—evaluation pool; 9—data acquisition and processing unit; 10—peristaltic pump; 11—feed solution tank