The Main Role Of The Fenton Reactor

Fenton reactor is an advanced oxidation equipment based on the Fenton reaction, which is mainly used to treat refractory organic wastewater. Its core function is to produce strong oxidizing hydroxyl radicals (· OH), which mineralizes complex organic pollutants into carbon dioxide, water, or small molecules of harmless substances.

Main role
Efficient degradation of refractory organic compounds: It can effectively treat persistent organic pollutants (POPs) that are difficult to remove by traditional biological methods, such as aromatics, heterocyclics, phenols, dyes, and pesticides.

Improve the biodegradability of wastewater: Oxidize large molecule refractory organic matter into small molecules and easily biodegradable substances, which is often used as a pretreatment unit before biochemical treatment or deep treatment unit after biochemical treatment.

Decolorization and deodorization: Destroy chromogenic groups (such as azo bonds, conjugated structures) and significantly reduce the color of wastewater; At the same time, it decomposes odorous organic sulfides, amines, etc.

Reduce toxicity: Convert toxic and harmful substances (such as phenol, nitrobenzene, polycyclic aromatic hydrocarbons) into low-toxicity or non-toxic products to reduce environmental and ecological harm.

Assisted removal of heavy metals: The iron hydroxide floc generated during the reaction has adsorption and net trapping effects, which can synergistically remove some heavy metal ions (such as copper, lead, zinc, etc.).

Wide range of application: widely used in printing and dyeing, coking, pharmaceutical, chemical, landfill leachate, papermaking, petrochemical and other industries of high-concentration refractory wastewater treatment.