| abstract |
The invention discloses an incineration treatment process for glyphosate mother liquor, which comprises sending the glyphosate mother liquor into a membrane treatment device to obtain concentrated mother liquor and permeated liquid, concentrating the mother liquor for glyphosate powder extraction, and undergoing primary oxidation, After primary crystallization separation, membrane separation system, and secondary crystallization separation, it is sent to the incineration system to obtain sodium pyrophosphate, and the flue gas generated by incineration is separated from dust and then discharged after secondary combustion. The present invention combines the membrane treatment and concentration technology of glyphosate mother liquor with the incineration process for the first time to completely solve the problem of glyphosate mother liquor treatment, the salt obtained after incineration can be recycled and reused, and the flue gas produced by incineration is separated from dust and The secondary combustion can greatly reduce the generation of dioxins in the flue gas, which meets the requirements of environmental protection. |