(Remote monitoring of sewage discharge (real-time monitoring of sewage discharge) can monitor the sewage discharge status of the units under its jurisdiction in real time in the monitoring center, and remotely close the sewage valve when necessary. DATA86 remote monitoring of sewage discharge (real-time monitoring of sewage discharge) changes the traditional charging mode. Pollutants need to hold IC cards to pay fees to the Environmental Protection Bureau, so that they can discharge sewage after paying fees.)