The Fenton reactor has shown extensive applications in the treatment of wastewater containing refractory organic pollutants, such as dyeing wastewater, oily wastewater, phenolic wastewater, coking wastewater, and other types of wastewater.FentomAdvanced wastewater treatment technology utilizing French methodsFe^2-AndH2O2Catalytic chain reactions between them generate hydroxyl free radicals with strong oxidizing properties.-OHCan oxidize various toxic and non-biodegradable organic compounds. For the treatment of high-concentration, difficult-to-biodegrade wastewater, it can serve as a biological pretreatment to improve water quality and enhance the biodegradability of wastewater, creating favorable conditions for subsequent advanced treatment. Particularly suitable for the deep treatment of organic wastewater that is difficult to biodegrade or where general chemical oxidation is ineffective, such as leachate from landfills.
 

Overview

Inorganic chemical reaction, process being, hydrogen peroxide(H₂O₂) Divalent iron ionFe²⁺The mixed solution oxidizes many known organic compounds such as carboxylic acids, alcohols, and esters to an inorganic state. The reaction possesses a high capability for removing refractory organic pollutants and is widely applied in wastewater treatment for dyeing and finishing, oily wastewater, phenolic wastewater, coking wastewater, and other types of wastewater.

Fenton reactor, also known as the Fenton fluidized bed reactor or Fenton reaction tower, is an essential piece of equipment for performing advanced oxidation of wastewater through the Fenton process. Our company has developed a patented Fenton fluidized bed reactor based on the traditional Fenton reaction tower, which utilizes fluidized bed technology to enhance the Fenton method's productionFe^2-Most of the crystalline or precipitated material adheres to the surface of the fluidized bed Fenton carrier, significantly reducing the amount of chemical sludge produced by the co-additive in traditional Fenton process.H2O2Reduction in addition amount10%-20%，Fe²⁺Decrease in dosage50%-70%Sludge volume reduced40%-50%), and the iron oxides formed on the carrier surface exhibit heterophase catalytic effects, while the fluidized bed technology also accelerates the rate of chemical oxidation reactions and mass transfer effects, enablingCODEffective removal rate significantly improved10%-20%Process and operating costs savings30%-50%。