Water Quality Monitoring And Early Warning System Of Agricultural Water Resources

Sewage treatment as "Five Waters governance" a priority, water quality monitoring and early warning is one of the key exception. But the river water quality monitoring primarily in the exit section of the monitoring and surveillance of the outfall, stations establishment costs and high maintenance costs, and less water monitoring point within the municipal area, and do not reflect the water quality extremely fast, it is difficult to trace the source of pollution, it is difficult to reflect the continuous changes in water quality, but does not reflect the many and small rivers of sewage discharge data. Agricultural water safety is the basic guarantee of safe food. Therefore, this issue for security municipal area of agricultural water, low development cost and easy to deploy water quality monitor, set up GPRS-based agricultural water quality monitoring network system, water quality City in agricultural water abnormal changes in real-time monitoring and exception warning.In this paper, the actual demand for agricultural research to monitor water quality, based on the experimental study of the relationship between water pollution index and easy monitoring of temperature, conductivity, PH value, etc., developed a low-cost, network-based, and easy to deploy water for agricultural use water quality monitor, real-time monitoring of temperature, water turbidity, p H, dissolved oxygen, conductivity and other indicators; and based on this, discusses the overall architecture of agricultural water quality monitoring and early warning platform, analyzes the plug-in technology, frame- plug-in mode Design and implementation of a water quality monitoring of water for agricultural and early warning platform.