Heterogeneous cracking oxidation equipment

1. Introduction to TKF Multiphase Catalytic Oxidation Process Package:
TKF multiphase catalytic oxidation process is a treatment process independently invented by our company based on Advanced Oxidation technology for difficult to treat wastewater such as high concentration, high salt, and high COD. It has demonstrated low investment in industrial wastewater pretreatment and tail water deep treatment
Characteristics such as low operating costs, high level of equipment automation, low sludge volume, and strong resistance to impact loads.
The TKF multiphase catalytic oxidation process integrates chemical oxidation, heterogeneous catalytic oxidation, homogeneous catalytic oxidation, electrochemistry, reduction, flocculation, adsorption and other processes, which greatly improves and supplements the traditional Fenton process, reflecting good broad-spectrum, high efficiency and economy
High performance and excellent cost-effectiveness. The TKF multiphase catalytic oxidation process is widely used for the treatment of high concentration, medium concentration, low concentration COD, toxic, difficult to degrade, and persistent pollutants.
The main process flow of TKF multiphase catalytic oxidation technology is: primary upgrading - oxidation-reduction - electrochemical reduction oxidation - efficient solid-liquid separation.
2. The characteristics of TKF multiphase catalytic oxidation process:
2.1 Compared to traditional Fenton, TKF multiphase catalytic oxidation process does not require the addition of ferrous sulfate. The sludge generated by the combined process is reduced by about 80% compared to Fenton.
2.2. In the oxidation process, the reaction can be completed in neutral or even alkaline environments without the strict pH range of traditional Fenton.
2.3. The SS and other indicators of the raw water are relatively loose. If the SS of the raw water is less than 200mg/L, only one lift and one solid-liquid separation are required.
2.4 Compared to ozone catalytic oxidation, there is no need for expensive ozone generators, saving investment.

2.5. The equipment has a high degree of automation, greatly reducing the chance of human errors, and can be fully automated, unmanned, and remotely controlled, saving a lot of labor costs.
2.6. Due to the ability of partial oxidation to operate under neutral conditions, a significant amount of sulfuric acid and caustic soda are saved. At the same time, high-quality heterogeneous catalysts have been developed, saving approximately 40% of the cost of hydrogen peroxide compared to traditional Fenton.
2.7 In general, the COD removal rate of chemical wastewater treated by the first stage TKF multiphase catalytic oxidation process is between 60-90%. The multipole TKF multiphase catalytic oxidation process can achieve a COD removal rate of over 90% -99% for chemical Wastewater treatment.
3. The main applications of TKF multiphase catalytic oxidation process are:
3.1. Chemical, pharmaceutical, dye and other difficult to degrade wastewater can reduce COD and increase BC to 0.30-0.5 or above as a pretreatment for biochemical treatment;
3.2. The upgrading and renovation of industrial parks such as chemical, pharmaceutical, dye, electroplating, new materials, and municipal sewage can be used as a post-treatment for biochemical treatment in sewage plants. Compared with processes such as ozone oxidation, activated carbon adsorption, and MBR membrane treatment, it has lower investment costs and operational efficiency
There is a significant advantage in terms of production costs, with a cost of approximately 0.5-1.2 yuan per ton of water;

3.3. Treatment of high concentration mother liquor by evaporation of difficult to degrade wastewater from chemical, pharmaceutical, dye and other industries;
3.4 Pre treatment of wastewater evaporation;
3.5. High concentration organic wastewater treatment shall be discharged directly according to the standard;
3.6 Degradation of pesticide and other chemical wastewater toxicity.