FUEL & CHEMICAL PROCESSES ›› 2017, Vol. 48 ›› Issue (2): 39-40.

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Treatment for desulfurization wastewater in coking plant

Hou Guang1  Li Youlin2   

  1. 1.ACRE Shanghai Coking & Refractory Engineering Consulting Corporation,MCC,Shanghai 201999,China; 2.ACRE Coking & Refractory Engineering Consulting Corporation,MCC,Dalian 116085,China
  • Online:2017-03-18

Abstract:

This paper introduces the treatment method of the desulfurization wastewater.Theammo-nium salt is extracted from the wastewater through decolorization,concentration and crystallization.The products can be used as chemical feedstocks after further oxidation reaction,and the clear liquid can be recycled.No waste is discharged.

CLC Number: