In the past, most townships and towns in rural areas had problems such as large water volume and insufficient water pressure, serious damage to the pipe network, lack of professional operation and maintenance, and weak monitoring and emergency response capabilities, making it difficult to ensure drinking water safety. In recent years, the central and local governments have stepped up efforts to ensure the safety of drinking water in urban and rural areas, and adopted a series of engineering and management measures to solve the drinking water safety problem of most urban and rural residents.

Lanxi is a structurally water-scarce city, and through three years of rural drinking water standard improvement action, the city's rural drinking water standard population coverage rate has reached 100%, the number of single-village water supply stations has decreased, and the centralized water supply rate has increased. Effectively promote the integrated water supply between urban and rural areas, establish and improve the long-term management and protection mechanism of rural drinking water at the county level, and basically realize the same quality drinking water for urban and rural residents.

Relying on digital empowerment, Lanxi City has established a digital management platform for urban and rural clean water supply to realize the management of water supply in one map, integrating scheduling and operation, monitoring and monitoring, and emergency early warning. In order to further improve the function of this system, the Lanxi Agricultural Drinking Water Digital Management System project has been extended, and the real-time information of 36 single-village water supply stations in Lanxi City has been connected to the urban and rural clean water supply digital management system to promote the unified management of rural water supply.

In the Lanxi Agricultural Drinking Water Digital Management System Project, Probest provided 36 monitoring equipment for single-village water supply stations - PWQ2000 pipe network water quality monitoring system, which was applied on site as follows:

Probest PWQ-2000 pipe network water quality monitoring system is a system that integrates pipeline network water quality monitoring sensors, data processing units, and internal water flow pipeline units. Real-time monitoring of water quality parameters such as PH, residual chlorine, and turbidity of Lanxi Shancun Water Supply Station.

The integrated design of PWQ-2000 pipe network water quality monitoring system, with the characteristics of small space occupancy, high internal integration, low maintenance, and accurate measurement, establishes a perfect water quality monitoring and early warning mechanism for the digital management system of agricultural drinking water in Lanxi City, optimizes the operation and maintenance management of the pipe network, and improves the ability to supervise water quality standards.