Abstract:A ZigBee based remote monitoring system design method is proposed for remote monitoring paper mill wastewater treatment in this paper. Based on the proposed system framework and designing process for the hardware and software of the nodes, we design the system’s function modules by using wireless sensor network and WEB application technology, and realize the remote monitoring and control functions for paper wastewater treatment. The process pictures and data in paper wastewater plant can be monitored remotely and analyzed by the browser.