Customized sewage treatment Senyang catalytic oxidation integrated equipment

1Customized sewage treatment Senyang catalytic oxidation integrated equipmentTechnical characteristics of integrated catalytic oxidation equipment

1Multi process integration
The integrated catalytic oxidation equipment integrates various processes such as microelectrolysis, Fenton oxidation, and electrocatalytic oxidation, forming a modular design. The equipment includes a microelectrolysis reaction zone, a Fenton reaction zone, a dosing mixing zone, and a flocculation sedimentation zone, which can achieve efficient pretreatment and deep treatment of high concentration, high salt, and difficult to degrade wastewater (such as chemical and pharmaceutical wastewater)

2Electrochemical strengthening treatment
Using electrocatalytic oxidation technology, strong oxidative free radicals (such as hydroxyl radicals) are generated by catalyzing the anode·OH）Directly decompose organic matter intoCO₂ andH₂ONo secondary pollution. Short response time（30-60Minutes), the processing efficiency is traditional craftsmanship3-5times

3Modularization and Customization
The device supports flexible combination of process modules based on water volume (especially in low water volume scenarios) and water quality requirements, with a small footprint, solving the problems of large volume and difficult mobility of traditional equipment.

4Anti pollution and long lifespan
Adopting insoluble coating electrode and anti passivation design, the electrode has a long service life and an annual loss rate lower than10%Reduce maintenance costs

IICustomized sewage treatment Senyang catalytic oxidation integrated equipmentreaction principle

Under the action of an external electric field, electrocatalytic oxidation undergoes a direct oxidation reaction at the anode, and organic matter is decomposed into small molecules or mineralized; At the same time, the cathode undergoes a reduction reaction to remove heavy metal ions (such as...)Cr⁶⁺→Cr(⁺).

Micro electrolysis and Fenton synergy
Iron carbon filler forms micro battery effect, producingFe² ⁺ and active hydrogen trigger the Fenton reaction to generate·OHFurther degrade pollutants and generate iron hydroxide colloid adsorption suspension15.

Air flotation and flocculation
Microbubbles generated during electrolysis process（H₂O₂) Carrying flocculants for floating separation, combined with flocculation sedimentation zone to achieve efficient solid-liquid separation

3、 Advantages of catalytic oxidation integrated equipment products

1Efficient and energy-saving

CODHigh removal rate80%Above, ammonia nitrogen is removed synchronously, and the decolorization rate exceeds90%.

No need for external oxidants (such as Fenton reagent), the operating cost is only the same as traditional processes30%.

2Easy to operate

Integrated electronic control design, supporting current/Voltage regulation, high degree of automation, adaptable to complex water quality fluctuations.

No sludge production, reducing the risk of secondary pollution.

3Economic and Environmental Protection

Low equipment investment, short construction period, and reduced civil engineering volume30%The above.

Made of carbon steel or stainless steel material, with strong corrosion resistance and a service life of up to10Years or more.

4、 Application fields of integrated catalytic oxidation equipment

1High concentration industrial wastewater

-chemical industry/Pharmaceutical: Degradation of highly toxic organic compounds such as antibiotics and pesticide intermediates to enhance biodegradability

-printing and dyeing/Textile: super decolorization rate90%Treat dye wastewater and reduceCOD.

-Heavy metal pollution control

-electroplating/Metallurgical wastewater: Reduction removal of heavy metal ions such as chromium and nickel, with a removal rate of up to99.99%.

2Municipal and emergency scenarios

-Pre treatment of leachate from garbage and treatment of black and odorous water bodies to reduce the subsequent membrane treatment load.

3Oilfield and petrochemical wastewater

-Treating oily wastewater and fracturing fluid for reuse, improving resource utilization efficiency.

V. Summary

The Shandong Senyang catalytic oxidation integrated equipment has solved the efficiency and cost pain points in high difficulty industrial wastewater treatment through multi technology collaboration and modular design. Its core advantages lie in efficient oxidation, no secondary pollution, and flexible adaptability, suitable for complex scenarios such as chemical, pharmaceutical, printing and dyeing.