SINOKLE Innovative Technology Overview
Against the backdrop of rapid industrialization and urbanization, water resource protection and pollution control have become a focus of attention for the whole society. As a national high-tech enterprise dedicated to energy conservation and environmental protection, Shenzhen SINOKLE Technology Co., Ltd. (hereinafter referred to as 'SINOKLE') has been committed since its founding in 2014 to the R&D and application of technologies for difficult oily wastewater treatment. Relying on its independently developedCDFUcore technologies such as cyclonic dissolved air flotation and CDFO catalytic ozonation, SINOKLE has provided many industrial enterprises with efficient, green, and economical wastewater treatment solutions, becoming a technology leader in the industry.
Core technologies:CDFUCyclonic Dissolved Air Flotation
The starting point of the process flow is the water to be treated, which gathers biochemical water and backwash water. Facing complex industrial wastewater, SINOKLE adopts its core patented technology -CDFUthe cyclonic dissolved air flotation unit. This technology is not a simple improvement of traditional flotation but a revolutionary innovation that ingeniously integrates cyclonic centrifugal separation with dissolved air flotation.
CDFU Inside the equipment, wastewater generates high-speed swirling flow through a special tangential inlet; meanwhile, the dissolved air system releases a large number of micro-bubbles with diameters of only 5-30 mum. Under the synergy of the centrifugal field and micro-bubbles, oil droplets and suspended solids dispersed in water are efficiently 'captured' and quickly float to the liquid surface, achieving rapid solid-liquid and oil-water separation. Compared with the mere 40%-60% removal rate of traditional flotation units,CDFUthis technology achieves an oil removal rate above 90% and a suspended solids removal rate above 85%, and the entire treatment process requires no chemical dosing, being a purely physical separation technology that avoids secondary pollution. This efficient and clean characteristic has led to its widespread application and consistent praise in oily wastewater treatment projects of large enterprises such as CNPC, Sinopec, and CNOOC.
Deep purification: CDFOOFozone catalytic oxidation
CDFU Although the wastewater after the unit treatment has had most oil and suspended solids removed, for some wastewater containing refractory organic matter, further deep treatment is still needed to meet discharge or reuse standards. At this point, the process flow enters the keyCDOFozone catalytic oxidation unit stage.
independently developed by SINOKLECDOFunit uses high-concentration ozone generated by an ozone generator, and under the synergy of a special catalyst, produces hydroxyl radicals with extremely strong oxidation capability. These radicals can attack and mineralize residual organic pollutants in the wastewater non-selectively, effectively reducing chemical oxygen demand (COD), and achieving multiple effects such as decolorization, deodorization, and disinfection. For saline and polymer-containing wastewater from refining, petrochemical, and other industries,CDOFthis technology can significantly improve effluent quality, creating favorable conditions for subsequent compliant discharge or reuse.
Green closed loop: tail gas treatment and resource utilization
At the end of the entire process flow, SINOKLE also attaches great importance to environmental details. The tail gas generated during ozone oxidation contains residual ozone, and direct emission would affect the atmospheric environment. Therefore, the system integrates an efficient tail gas treatment device. The device usually adopts processes such as activated carbon adsorption or metal catalyst decomposition to thoroughly decompose the residual ozone into oxygen, ensuring the emitted gas fully complies with environmental standards. This design not only reflects SINOKLE's responsible attitude toward the environment, but also constitutes an important part of its full-process closed-loop treatment solution.
Continuous innovation, going global
SINOKLE's technical strength is reflected not only in single devices but also in its ability to provide overall solutions. The company has a high-quality R&D team led by doctors and masters, and uses advanced CFD simulation tools for process optimization to ensure continued technology leadership. From being rated a national high-tech enterprise in 2017 to the successful export of mobile treatment equipment to Poland in 2025 and entry into the high-end EU market, SINOKLE's products and services have spread across major domestic industrial bases and been exported to many countries along the Belt and Road.
SINOKLE's combined process, centered on physical separation and advanced oxidation technology, achieves cascade utilization and deep purification of industrial wastewater. Looking ahead, SINOKLE will continue to uphold the philosophy of 'integrity, win-win, innovation, and responsibility', driven by scientific and technological innovation, constantly climbing the technological peak, and contributing Chinese wisdom and Chinese strength to protecting the blue water and blue sky of the globe.
