The development of dissolved air flotation has gone through the exploration stage in the 20th century, the technological maturity stage in the 1940s and 1950s, the technology application and promotion period after the 1960s, and the technological innovation and optimization period in the 21st century. The development of dissolved air flotation products has evolved from early diffuse air flotation to electrolytic air flotation to impeller air flotation and high-pressure dissolved air flotation. Looking forward to the future, dissolved air flotation will develop rapidly with the support of artificial intelligence and big data technology.Read More>
This project is Angel (Yichang) Co., Ltd yeast product wastewater. After flotation treatment, the effluent is added with a phosphorus removal agent, pH adjustment, and PAM. After sufficient mixing, it is precipitated in an inclined plate sedimentation tank to achieve the effect of phosphorus removal.Read More>
This case study introduces how Environmental Protection Technology City Industrial Wastewater Treatment Plant Project uses our factory's high-efficiency dissolved air flotation to treat oily wastewater, such as machining and cutting fluids. After treatment, the effluent quality was significantly improved, the effluent indexes of animal and vegetable oils and petroleum reached about 1 mg/L, and the total phosphorus removal rate was over 98%.Read More>
The Hangzhou Nbond Nonwovens Co., Ltd project uses high-efficiency dissolved air flotation produced by our company for pretreatment to reduce the content of organic matter and suspended matter in the landfill leachate. After air flotation pretreatment, the suspended matter concentration removal rate reaches over 90%. The grease removal rate reaches over 95%, significantly reducing the burden of subsequent biochemical treatment. Read More>
This case introduces a wastewater treatment project of an electroplating enterprise in Jiangsu. Our factory's high-efficiency dissolved air flotation technology was used to effectively treat the electroplating wastewater, providing good conditions for subsequent wastewater treatment.Read More>
