SINOKLE Ozone Catalyst: Leading the Innovation of Heterogeneous Catalytic Oxidation Technology to Solve Difficult Industrial Wastewater Treatment Challenges
Today, with increasingly strict environmental requirements, industrial wastewater treatment, especially high-difficulty wastewater treatment, has become a key link in the sustainable development of enterprises. Relying on deep technical accumulation in the field of heterogeneous ozone catalysts, SINOKLE has successfully developed two major product series - the KHC-PC1001 carbon-based catalyst and the KHC-F2001 silica-alumina-based catalyst - providing efficient and reliable solutions for industrial wastewater treatment.
Classification of ozone oxidation technology routes
Technical breakthrough: a dual catalyst system meeting diverse needs
The core of SINOKLE's ozone catalyst technology lies in using solid catalysts to accelerate the decomposition of ozone to produce hydroxyl radicals (OH); these highly active radicals can completely oxidize refractory organic matter into harmless small molecules. Through technological innovation, SINOKLE has achieved significant improvements in catalyst performance.
Mechanism of ozone oxidation
The KHC-PC1001 carbon-based catalyst has an ultra-high specific surface area (1286 m2/g), with uniformly distributed metal oxide crystals on its surface providing rich active sites. This catalyst performs excellently in treating oily wastewater: in a petrochemical project in Karamay, with an ozone dosage of 100 ppm, the COD removal rate exceeded 90% and the effluent oil content dropped to 2.3 ppm.
SINOKLE's carbon-based ozone catalyst
The KHC-F2001 silica-alumina-based catalyst is prepared by a unique sol-gel method, with a specific surface area of 250-300 m2/g, far exceeding similar products. Its innovative precious metal deposition technology and multi-stage precise temperature-controlled sintering process ensure excellent catalyst stability and catalytic efficiency.
SINOKLE's silica-alumina-based ozone catalyst
Performance advantages: measured data witnessing excellent results
SINOKLE ozone catalysts show excellent performance in multiple key indicators. In terms of mechanical strength, the KHC-F2001 has a compressive strength of over 150 N per particle, an annual attrition rate below 2.5%, and a service life of more than 5 years. In terms of treatment efficiency, this technology increases ozone utilization by more than 20%, achieves a COD removal rate over 85%, and improves the oxidation efficiency by 2-5 times compared with traditional processes.
SINOKLE's series of ozone catalysts
It is worth mentioning that SINOKLE catalysts perform outstandingly in dealing with high-salinity wastewater. In a landfill leachate treatment project in Zhangzhou, even with a wastewater salt content exceeding 30,000 mg/L, the KHC-F2001 could reduce COD from 400 mg/L to below 60 mg/L within 30 minutes, and the color from 500 to below 5.
Application results: multi-industry verification of technical reliability
SINOKLE ozone catalysts have achieved significant application results in many industries. In the field of landfill leachate treatment, a full-quantification process for treating aged leachate from a landfill in Taizhou achieved a COD removal rate of over 80% with an ozone dosage ratio of only about 1.2.
Landfill leachate treatment case
In pharmaceutical wastewater treatment, a pharmaceutical company in Inner Mongolia used the KHC-F2001 catalyst to treat brown pharmaceutical wastewater into clear, transparent effluent within a 45-minute residence time, with COD reduced below 200 mg/L and the B/C ratio improved from 0.1 to 0.37.
Pharmaceutical wastewater treatment case
Technical features: innovative process guaranteeing operational performance
SINOKLE's adopted CDOF (Cyclonic Dissolved Ozone Flotation) patented technology creatively combines multiple ozone catalytic oxidation, cyclonic separation and dissolved air flotation technologies. This system features a short contact time (10-30 minutes), a fast treatment speed (2-4 times faster than traditional ozone oxidation) and strong adaptability (stable operation at pH 3-10).
SINOKLE's CDOF system diagram, integrating multiple technologies to achieve efficient treatment
The catalyst's unique super-hydrophilic modification technology forms hydrophilic functional groups through atomic deposition, effectively promoting the adsorption and diffusion of reactants on the catalyst surface. Combined with an intelligent integrated control system, SINOKLE units can achieve AI real-time monitoring and unattended operation, greatly reducing operation and maintenance costs.
Future outlook: continuous innovation supporting the environmental protection cause
As a leading enterprise in heterogeneous ozone catalyst technology, SINOKLE will continue to deepen technological innovation, optimize catalyst performance and expand application fields. Currently, SINOKLE catalysts have been successfully applied in high-difficulty wastewater treatment scenarios in the petrochemical, pharmaceutical, printing and dyeing, power and other industries, providing customers with economical and efficient environmental solutions.
