Long -range monitoring maintenance system of sewage treatment

The utility model relates to a long -range monitoring maintenance system of sewage treatment, including long -range SCADA system and local SCADA system, long -range SCADA system comprises long -range SCADA server and the remote data communication server, database server and the video monitoring server that are connected with long -range SCADA server respectively, local SCADA system is by local SCADA server, local communication server and install and constitute at on -the -spot PLC, measuring device, electrically controlled device, video monitoring device, communication device between each wastewater treatment vehicle, measuring device includes ammonia -nitrogen concentratio monitor, COD concentration monitor and dissolved oxygen concentration monitor. The utility model discloses a network information management platform of connecting between manufacturing enterprise and the professional management unit has been found, based on this network informationization platform, remote monitoring and maintenance to sewa