Reuse and ZLD of ethylene glycol wastewater project which affiliates to Yangquan Coal Group is constructed as EPC model by McWONG. The scale of the first phase of the project is 3120m3/d, and the scale of two phase is 1920m3/d.
Wastewater treatment is mainly pretreated, A/O and MBR. The treatment of water reuse is mainly pretreated and RO. The ZLD of concentrated water is mainly composed of RO, SMF membrane softening, SCRM super concentration membrane concentration, evaporation, crystallization and so on. The successful implementation of this project has added a typical achievement for McWONG in the field of ZLD of coal chemical wastewater treatment and reuse.