Advanced oxidation reactor for activating PS (persulfate) based on MOFs (Metal organic Framework) and method for treating wastewater by using reactor

• Main Authors: WAN JINQUAN, LUO TING, YAN ZHICHENG, WAN YONGJIE, MA YONGWEN, WANG YAN
• Format: Patent
• Language: Chinese; English
• Published: 13.03.2018
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses a reactor for activating PS (persulfate) based on MOFs (Metal organic Framework) and a method for treating wastewater by using the reactor. The reactor for activating PS basedon MOFs is of a three-layer filling column structure and sequentially comprises a filtering layer, an MOFs material filling layer and a buffer layer from bottom to top, and the layers are connected ina mode of flanged connection. The reactor has a small height-diameter ratio, is full in space utilization and convenient to disassemble, and is capable of effectively fixing MOFs materials to performcatalysis and simultaneously ensuring that the wastewater is in full contact with the MOFs materials, the MOFs materials can be recycled, and a lot of raw materials and energy sources can be saved. The method for treating wastewater by using the reactor for activating PS based on MOFs realizes degradation of industrial wastewater generated by advanced oxidation treatment by activating PS based onMOFs; in treatment processe