Design and Simulate Water Quality Monitoring based on Sensors

Abstract

Water is the initial ingredient that all living things, including humans, eat and is the foundation of life. When monitoring the quality of water, various water characteristics are considered, including pH, turbidity, temperature, conductivity, dissolved oxygen, ammonia, metal ions, and dissolved salts. In the meantime, a number of factors—such as chemical residues, manufacturing waste, or groundwater contamination by oil residues and other pollutants that could seriously endanger human health—have contributed to an increase in the amount of pollution in the water. Water quality is further hampered by the difficulty of determining the percentage of water quality, which calls for specialist testing, the need to take and transmit a sample each time, and the fact that each of the aforementioned water coefficients was collected separately. In this paper, we designed an Android application that integrates and displays water transactions. The water quality monitoring system is designed using five sensors: temperature, pH, turbidity, and an LED optical ring. It also includes an Arduino Uno and a Bluetooth piece. Together, outfit a sealed container with a water quality monitoring system and supply the proper voltage for it. the proposed system designed experimentally and simulated in proteus software.