drinking water catalytic ozonation

Product Description

Ozone catalytic oxidation technology is an efficient deep oxidation technology in the field of Water Treatment, which enhances the oxidation and decomposition ability of difficult to degrade pollutants in water through the synergistic effect of ozone (O3) and catalysts. It is widely used in industrial wastewater deep treatment, municipal sewage upgrading and transformation, groundwater remediation and other scenarios.

Characteristic

Strong oxidation ability: Through the non selective oxidation of OH, difficult to degrade organic compounds (such as polycyclic aromatic hydrocarbons, persistent organic pollutants POPs, pesticide residues, etc.) that are difficult to treat by traditional processes (such as biochemistry and coagulation) can be effectively degraded, significantly reducing the COD, chromaticity, and toxicity of wastewater.
High ozone utilization rate: Catalysts reduce direct decomposition of ozone (ozone easily decomposes into O ₂ when there are no pollutants), increasing the efficiency of converting ozone into OH by 30% -80% and reducing operating costs.
No secondary pollution: Heterogeneous catalysts do not dissolve into water bodies, and the reaction products are mostly CO ₂, H ₂ O, and inorganic ions. There is no sludge or toxic by-products (compared to homogeneous catalysis).
Wide applicability: It can treat acidic, neutral, and alkaline wastewater (by adjusting pH to adapt to different catalysts), and is effective for high salt, high COD, and highly toxic wastewater.
Flexible operation: It can be used as an independent process or combined with biochemical, membrane separation and other processes (such as "biochemical+ozone catalytic oxidation" deep treatment) to improve the overall treatment effect.