Application of Sankang Ozone Generator in Wastewater Treatment

Treatment of Printing and Dyeing Wastewater 

Printing and dyeing wastewater often contains high chromaticity azo dyes and other components, which makes it difficult to treat the wastewater through biochemical methods. Although coagulation, adsorption and other separation technologies are commonly used to treat this type of wastewater, these methods are not only expensive, but also difficult to completely remove pollutants from the wastewater, which may cause secondary pollution. In contrast, the Sankang ozone generator is particularly suitable for treating high chromaticity wastewater due to its high efficiency and has gradually been applied in the treatment of printing and dyeing wastewater.

Treatment of garbage leachate

The biochemical properties of leachate from landfills will gradually decrease with the increase of landfill time. For low biodegradability leachate from elderly landfill sites, direct biological treatment is often not applicable. Usually, it is necessary to first enhance its biodegradability through physical and chemical treatment, and then proceed with biological treatment. In addition, with the application of membrane treatment technology in leachate, the membrane interception and concentration of leachate produced also have low biochemical performance and require physical and chemical treatment first. Therefore, the application of ozone oxidation method in the treatment of leachate from garbage has gradually become a research hotspot. 

Treatment of Coal Chemical Wastewater 

Coal chemical wastewater contains difficult to degrade organic compounds and chromaticity components. After secondary treatment, these pollutants are still difficult to remove. However, through ozone deep treatment, the treatment effect can be significantly improved, CODcr can be reduced, the biodegradability of the effluent can be enhanced, and chromaticity can be effectively reduced. In addition, the reaction is rapid and does not require strict pH values. At the same time, ozone in the effluent can decompose quickly, which has little impact on subsequent treatment facilities.

With the continuous reduction of ozone preparation cost and the continuous development of advanced ozone oxidation technology and Ozone Generator , ozone has shown broad application potential in the field of deep treatment of coal chemical wastewater.