MBR and A2/O based treatment method of waste lithium battery electrolyte and electrolyte waste water
A waste lithium battery and treatment method technology, which is applied in the field of waste lithium battery electrolyte and electrolyte wastewater treatment based on MBR and A2/O, can solve the problems of incomplete treatment and incomplete recycling technology, and increase biochemical Sexuality, the effect of overcoming incompleteness
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[0028] The technical solutions of the present invention will be further described below in conjunction with specific embodiments. The treated waste electrolyte is the electrolyte in the waste lithium battery. The treated electrolyte wastewater mainly refers to the waste water generated during the process of cleaning electrodes and other components and recycling metals in the process of dismantling the lithium battery, and the waste lithium battery electrolyte is passed through The exhaust gas generated after the treatment in step 1 is passed into the electrolyte wastewater for absorption, so as to be removed during the wastewater treatment process, and at the same time, after the remaining part of the electrolyte treated in step 1 is mixed with the electrolyte wastewater, the second unit is used together for electrolyte Wastewater treatment, waste water often contains high COD, metal ions and refractory organic matter.
[0029] as attached figure 1 As shown in the process flo...
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