Creation of a Multi-Functional Device for Real-Time Monitoring of Water Quality
摘要
This article focuses on identifying effective solutions for measuring groundwater temperature, pH acidity, and TDS salinity. The proposed spectral-impedance method enables the development of devices to assess all key water quality indicators. The purpose of this paper is to improve the accuracy of well water quality assessment using the IoT measurement method. To achieve this, a “puck"-shaped device equipped with multiple electrode sensors is placed on the water surface in the well, where it monitors key water indicators via wireless radio waves. The measurements from this multi-electrode sensor align well with quadratic approximation models.The proposed method, in comparison with the currently used methods, increases the reliability of the estimation of the composition of groundwater based on the simultaneous measurement of the spectral impedance of the ions contained in the hydrogen indicator.