ABSTRACT

Along with the rapid development of economy and society in china, urbanization process accelerated, the water pollution problem is becoming more and more prominent in rural areas. In recent years, a lot of small to medium sized sewage treatment stations were built in rural areas, greatly improved the ability of controlling water pollution, but there are serious problems of stations such as low automatic degree of equipment, complicated environment, difficult to collect data, inconvenient to manage for geographically fragmented and so on [1-4]. Therefore, this paper presents a design of the remote monitoring station for sewage treatment, with embedded technology as core, combined PLC technology, Zigbee technology and GPRS wireless communication technology, it realizes automation of sewage treatment, networking of data transmission and centralization of management.