Treatment device for DMF (Dimethyl Formamide) production wastewater

The utility model discloses a DMF (Dimethyl Formamide) production wastewater treatment device, which belongs to the field of water treatment and sequentially comprises an anaerobic unit, a primary aerobic unit, a nitrification unit, a facultative denitrification unit and a secondary aerobic unit. The utility model discloses a device for carrying out biochemical treatment on DMF (Dimethyl Formamide) in wastewater by utilizing high-efficiency poison-resistant bacteria, which can be used for removing organic matters and total nitrogen in the wastewater and finally discharging after reaching the standard. The device disclosed by the utility model has the characteristics of load resistance, strong impact resistance and strong tolerance to toxic substances of DMF (Dimethyl Formamide), and can effectively solve the problem of DMF wastewater pollution. 本实用新型公开了一种DMF生产废水的处理装置，属于水处理领域，本实用新型的所述的系统依次包括厌氧单元、一级好氧单元、硝化单元、兼氧反硝化单元、二级好氧单元。本实用新型公开了利用高效耐毒菌对废水中DMF进行生化处理的装置，可去除废水中有机物和总氮，最终达标排放。本实用新型的装置具有耐负荷、耐冲击性强，对DMF毒性物质耐受性强的特点，能