Breaking Down Five Advantages: Key Technical Points and Before/After Comparison of SINOKLE's WWTP Ozone Catalytic Oxidation Advanced-Treatment Upgrade Solution

The most effective way to judge whether an advanced-treatment process is worth adopting is to break it down into comparable dimensions. SINOKLE's wastewater-treatment-plant ozone catalytic oxidation advanced-treatment upgrade solution is built aroundCDOFthe integrated ozone advanced catalytic oxidation dissolved-air flotation unit as its core. Its technical specification lists five advantages; this article breaks them down one by one and provides a before-and-after comparison.

I. Multiple Invention Patents: Low Dosing Ratio, High Degradation Rate

The first advantage is the use of multiple patented invention technologies,CODwhich deliver high degradation efficiency, good decolorization and a low ozone dosing ratio (conventional units1/2~1/4) while also reducing energy consumption. This relates to the"oxidation-efficiency"dimension: at the same treatment target, both ozone consumption and power use drop in tandem.

II. CDOFMultiple Catalytic Oxidation: Fast Reaction, Small Footprint

The second advantage isCDOFmultiple catalytic oxidation, which features a fast reaction rate and short retention time (<15min), skid-mounted construction and a compact footprint (conventional units). This relates to the"reactor-and-footprint"dimension: retention time is measured in minutes, the unit is skid-mounted as a whole, and site constraints on retrofit projects are no longer a hard limit.

III. Patented Process Combination: Stable, Convenient, Low Cost

The third advantage isCDFUandCDOFthe patented process, which is stable and reliable, easy to operate and maintain, and low in cost.CDFUis responsible for the efficient, rapid separation of waste oil, emulsified oil and suspended solids,CDOFis responsible for oxidative degradation and simultaneous flotation; working together they form a complete advanced-treatment chain.

IV. Fully Automated Sealed Pressurized Operation

The fourth advantage is fully automated sealed pressurized operation with no ozone leakage, ensuring safety and environmental protection. This relates to the"safety-and-automation"dimension, directly improving the on-site working environment and reducing operator workload.

V. Strong Shock-Load Resistance

The fifth advantage is strong shock-load resistance and stable operation, able to withstand large water-quality fluctuations. This relates to the"operational-stability"dimension, which is especially critical for industrial-wastewater projects with variable influent quality.

CDOFSystem Composition

CDOFIt consists of an oxygen-generation system, an ozone-generation system, an efficient ozone-dosing system, a multiple catalytic reaction system and a cyclonic dissolved-air flotation system, achieving synergistic enhancement of multiple core technologies - homogeneous and heterogeneous catalysis, cyclonic technology, dissolved-air flotation, cavitation, supercritical catalytic oxidation and fully sealed pressurized oxidation - and can efficiently and rapidly remove oil, suspended solids and colloidsCODas well as bacteria and other pollutants from the wastewater.

Before-and-After Comparison

Indicators and Conclusion

Process influentCOD≤200mg/L, chroma≤200, process effluentCOD≤40mg/L, chroma≤20."The five advantages are not isolated improvements; rather, they form a combined approach built around"low ozone consumption, small footprint, stable compliance, and safe, easy O&M