Ozone reaction towers have been widely used in various fields due to their strong oxidizing properties, efficient sterilization, and environmentally friendly and pollution-free characteristics. The following is a detailed summary of its core application scenarios:
- Industrial wastewater treatment
High difficulty organic wastewater treatment:
Ozone reaction towers can effectively degrade recalcitrant organic compounds (such as polycyclic aromatic hydrocarbons, phenols, dye molecules) in wastewater from industries such as petrochemicals, pharmaceuticals, printing and dyeing, and coking. Through direct oxidation or catalytic oxidation, carbon dioxide and water are generated, significantly reducing COD and BOD.
Removal of heavy metals and inorganic substances:
Oxidation of iron and manganese ions in water to form precipitates for easy separation; Simultaneously remove toxic inorganic substances such as sulfides and cyanides to reduce the toxicity of wastewater.
Preprocessing and Deep Processing:
As a pretreatment process, it enhances the biodegradability of wastewater and creates conditions for subsequent biological treatment; Alternatively, as a deep processing technique, it can further remove trace pollutants that are difficult to treat with traditional methods, such as endocrine disruptors and drug residues, to meet reuse or emission standards. - Municipal sewage treatment
Secondary effluent deep purification:
Deep treatment of secondary effluent from urban sewage treatment plants to remove residual organic matter, ammonia nitrogen, total phosphorus, and chromaticity, achieving reclaimed water reuse (such as industrial cooling, landscape irrigation, urban miscellaneous water) or meeting discharge standards.
Denitrification and phosphorus removal:
By ozone oxidation, ammonia nitrogen is converted into nitrate and total phosphorus is converted into phosphate. Combined with chemical precipitation or filtration processes, the efficiency of nitrogen and phosphorus removal is improved. - Ensuring the safety of drinking water
Disinfection and sterilization:
Kill bacteria, viruses, algae and other pathogens (such as Escherichia coli, Cryptosporidium, Giardia) in water, prevent disease transmission, and ensure the safety of drinking water.
Trace pollutant removal:
Oxidative decomposition of trace organic pollutants such as pesticide residues, hormones, and antibiotics in water to reduce health risks.
Improvement in taste and color:
Remove odors and color in water, enhance the sensory quality of drinking water. - Hospital and laboratory wastewater treatment
High risk pathogen inactivation:
Ozone reaction towers provide efficient and reliable inactivation methods for high-risk pathogens such as drug-resistant bacteria and viruses in hospital and laboratory wastewater to prevent cross infection.
Degradation of drug residues:
Decompose special pollutants such as antibiotics and chemotherapy drugs in wastewater to avoid long-term environmental impact. - Livestock farms and agricultural wastewater treatment
Organic matter and ammonia nitrogen removal:
Treating high concentration organic matter and ammonia nitrogen in wastewater from aquaculture farms, reducing odor emissions, and minimizing pollution to the surrounding environment.
Resource utilization:
The treated wastewater can be used for agricultural irrigation or aquaculture, achieving water resource recycling. - Food processing industry
Purification of production water:
Provide production water that meets hygiene standards for food processing, avoiding microbial contamination and odors that may affect product quality.
Equipment and pipeline disinfection:
Regularly disinfect production equipment and pipelines using the strong oxidizing properties of ozone to ensure food safety. - Swimming Pool and Water Landscape Water Treatment
Continuous disinfection and water quality maintenance:
Replace traditional chlorine disinfection, reduce the generation of disinfection by-products such as chloramines, and avoid irritation to swimmers’ skin and eyes.
Algae control:
Inhibit algae growth, maintain clear and transparent water bodies, and enhance landscape effects. - Waste gas treatment
VOCs oxidation and decomposition:
Treating volatile organic compounds (VOCs) in industrial waste gas, such as benzene, toluene, xylene, etc., by ozone oxidation to generate carbon dioxide and water, reducing air pollution.
Ozone and nitrogen oxide removal:
In specific designs, ozone reaction towers can be used to decompose ozone and nitrogen oxides (NOx) in exhaust gases, meeting emission standards. - Emergency and special scenario handling
Sudden water pollution incident:
Quickly respond to sudden water pollution events such as chemical leaks and algal outbreaks, degrade toxic substances through ozone oxidation, and restore water function.
Military and field water purification:
Provide portable ozone reaction towers for outdoor operations, disaster rescue, and other scenarios to achieve rapid and efficient disinfection and purification of drinking water.
