Treatment method of high-concentration ethylene amine wastewater

The invention provides a treatment method of high-concentration ethylene amine wastewater, and belongs to the technical field of wastewater treatment. The method comprises the steps of culturing and domesticating anti-toxic and high-activity bacteria and treating wastewater, wherein the step of culturing and domesticating the anti-toxic and high-activity bacteria comprises early-stage sludge inoculation, middle-stage sludge adaptability domestication and later-stage sludge anti-toxic domestication. The treatment method of the high-concentration ethylene amine wastewater has the advantages that the process is simple, the operation is simple and convenient, the investment of a sewage treatment device is low, auxiliary materials such as liquid caustic soda, a flocculating agent, an oxidizing agent and the like are basically not consumed, only rotating equipment such as a fan, a propeller and the like consume electricity, the wastewater treatment cost is low, ethylene amine organic amine wastewater can be continu