Water Quality Monitoring Using MQTT Algorithm With IoT (Internet of Things)

The degradation of water resource has become a common problem .The conventional method of testing water quality is to gather sample of water manually and send to the lab to test and analyze water sample were tested in the laboratory using the rigorous skill. The method is the time consuming, wastage of man power and costly. The old method of water quality detection and communication was time consuming and wastage of man power it impacts on cost. By focusing on above issues a low cast water quality monitoring system is developed and designed that can monitor water quality in real time using IOT (Internet of Things).In the proposed system water quality parameters are measured by different sensors such as PH, Temperature and Dissolved Oxygen for communicating data onto a platform via microcontroller system. So in order to meet all these requirements, other technologies can be used such as MQTT (Message Queuing Telemetry Transport) which allows publishing and subscribing of data between the sensor and end device. And with the help of MQTT algorithm there will be simultaneous flow of data between the sensors and the servers .This system can keep a strict check on the pollution of the water resources and be able to provide an environment for safe drinking water.