Electrochemical treatment of industrial sulfidic spent caustic streams for sulfide removal and caustic recovery

Ntagia, E; Fiset, E; Hong, LTC; Vaiopoulou, E; Rabaey, K

Rabaey, K (corresponding author), Univ Ghent, CMET, Coupure Links 653, B-9000 Ghent, Belgium.

JOURNAL OF HAZARDOUS MATERIALS, 2020; 388 ():

Abstract

Alkaline spent caustic streams (SCS) produced in the petrochemical and chemical manufacturing industry, contain high concentrations of reactive sulfid......

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