• Refractory organic wastewater treatment (FBR-Fenton,Fered-Fenton,O3-AOP)



The Fenton Family

Fenton process is an advanced oxidation process (AOP) of which Fenton’s reagent (H2O2 / Fe2+) is used to generate OH radical for chemical oxidations. ITRI’s Fenton family technologies include two major types of Fenton reactor, Fered-Fenton and FBR-Fenton. Fered-Fenton is applied to the pre-treatment of high strength wastewater, while FBR-Fenton is to treat residual refractory compounds for the polishing of wastewater.



●Refractory organic wastewater treatment
●Colored wastewater treatment
●Surfactant wastewater treatment



●US 6126838, 6143182
●NL 1009661
●DE 19835592
●TW 449574, 524779, 309506
●JP 9314153



● Low capital investment
● Small footprint
● Easy process control





Schematic diagram of FBR-Fenton reactor



4000 m3/d Full-scale FBR-Fenton reactor for ABS resin industry

Fered-Fenton reactor of a PCB plant