Arduino based System for Domestic Waste Water Management using pH Sensor

Water is a novel resource that is abundant in nature. Over 70% of the Earth’s crust submerged in water bodies. Out of the total water available in Earth’s crust, 97% of the water which is saline in nature, 27% of water is usable but still impure. The rest of the 0.3% is available in form of icebergs and glaciers. With respect to advancement in industrial revolution and technological evolution, the utility of water rises exponentially. At the point of time the environmental activists were interested in proposing the phenomenon called the water reusability. Reusability stands for utilizing the water which is already a byproduct or a waste product of industrial or domestic process. One of the widely practiced methods of water reusability is, “Desalination”. It refers to the process of removing the salt contents that are present in the water body. It requires large plants that uses porous permeable membrane. The attention and interest given in the process of desalination has equal importance to be focused reusing the water in industrial and domestic scales. There are various methods involved in water reuse in industrial scale while it is limitedly countable when focused on domestic scale. Thus, a system that solves the problem is proposed here through which the waste water in domestic scale, especially in household levels can be reused and controls the flow of process in determining or deciding the purpose of reuse with respect to parameters such as pH values and the turbidity levels of waste water.