Catalytic oxidation of anionic surfactants by electrochemical oxidation with CuO–Co2O3–PO43− modified kaolin

Applicability of electrochemical methods to carwash wastewaters for reuse. Part 1: Anodic oxidation with diamond and lead dioxide anodes

“…So far, many papers reported that electrochemical treatment has been applied successfully for the complete oxidation of various organic pollutants, including surfactants, oils, grease, gasoline residues [11][12][13][14][15][16][17][18][19][20][21]. A wide variety of electrode materials have been suggested, such as dimensionally stable anodes, noble metals (e.g.…”

Studies on degradation of Methyl Orange wastewater by combined electrochemical process

“…In the work described here, a previously developed model [21] describing the electrochemical treatment of wastes containing surfactant compounds was applied to study the processes occurring when wastewaters polluted with dying. We attempt to identify electro-catalytic degradation of MO wastewater by electro-catalytic-oxidation and electro-coagulation combined process and the conjunctional effect when integrating the catalyst (modified kaolin) into the electro-coagulation system.…”

Mineralisation of Surfactants Using Ultrasound and the Advanced Fenton Process

“…Advanced oxidation processes have been investigated previously for surfactant wastewater treatment using Fenton oxidation (Lin et al 1999;Bandala et al 2008); electrochemical oxidation (Gu et al 2006), ozone and/or UV irradiation (Amat et al 2007) and Beltran and co-workers (2000) have also reported the kinetics of decomposition of DBS with ozone, but most of these studies have concentrated on the kinetics of removal of the surfactant rather than the decrease in total organic carbon.…”