Novel anti-pollution flat membrane testing system

The invention provides a novel automatic membrane testing system which continuously and automatically collects parameters such as conductivity, temperature and pH value on line through an automatic dosing device, a siphon overflow device and a PLC control unit, and automatically tests the flux and retention rate of a membrane in different environments (such as salt solutions with different concentrations and simulated pollution solutions) on line. And an automatic on-line cleaning function is also realized. According to the membrane testing system, the time for manual testing and calculation of the flux and the retention rate of the membrane can be saved, automatic batch testing is achieved, and the membrane characterization testing efficiency is improved. 本发明提供一种新型自动化膜片测试系统，通过自动加药装置、虹吸溢流装置、PLC控制单元等连续在线自动采集电导率、温度、pH值等参数，在线自动测试膜片在不同环境（例如不同浓度盐溶液、模拟污染液）下的通量和截留率，还具备自动在线清洗功能。本发明的膜片测试系统可以节省人工测试和计算膜片通量和截留率的时间，实现自动化批量测试，提高膜片表征测试的效率。