基于zeta电位检测的废水处理系统设计  

On the Waste Water Treatment System Design Based on the Zeta Potential Detection

作　　者：方浚丞[1] 张圆圆[1] 

机构地区：[1]钦州学院物理与电子工程学院,广西钦州535000

出　　处：《钦州学院学报》2015年第2期12-16,共5页Journal of Qinzhou University

基　　金：钦州学院校级科研项目:基于物联网的虾塘水质检测(2014XJKY-57C)

摘　　要：目前大部分zeta电位仪测量废水时均采用离线方式,不利于实现全自动化。在实验室条件下自主研制了一种基于zeta电位的在线检测装置,先采用流动电位法来测量zeta电位,然后将测出的废水的zeta电位与Nano-ZS90型仪器所测的结果进行对比。实验表明自主研发装置测量精度达到IEC-1S级,可以用来指导絮凝剂的添加。Currently, most of the zeta potential instruments adopt off-line detection to detect waste water, which is not con- ducive to achieving full automation. In the laboratory, the study independently creates an on-line detection device based on the zeta potential. It adopts the streaming potential method to detect zeta potential, and then compares the result with the Nano-ZS90 type instrument. The results show that the independently R＆D device has a measurement accuracy at IEC-1S level and can be used to guide the addition of flocculant.

关 键 词：ZETA电位 流动电位法 Nano-ZS90型仪器 絮凝剂 

分 类 号：TP183[自动化与计算机技术—控制理论与控制工程]