Feedback Control and Monitoring System for a Potable Rainwater and Groundwater Harvester

Feedback Control and Monitoring System for a Potable Rainwater and Groundwater Harvester aims to develop a device that will be able to measure the parameters of water that has pass through its filtration system. The system has a container for the output of the filter where parameters for potable drinking water are tested if standards for Class AA or potable water are met. If the water fails to meet the standards, the water from the container will be recirculated to the filter until it attains the standards. If the set standards are met, the water will be transferred to the final container and is ready for harvesting. The researches gathered 30 trials for each water input such as rainwater and groundwater. For each trial, final readings of the parameters of the water that passed the standards are recorded. The parameters consist of pH, turbidity, conductivity, TDS, temperature, and ORP which are the chemical aspects of the water. The data between the input and output of the system will be compared using t-test to determine if there is a significant change that is within the acceptable range of standards. The water results will be validated further by testing the water output in a laboratory that is certified by the International Organization for Standardization (ISO). The output will be then compared again to the output of the laboratory test to ensure water quality.