Wuxi Second Engineering Machinery Company

Hudong Mascot Environmental Technology Co., Ltd. is currently the famous enterprise of DAF in the world, founded in 1958, formly known as Wuxi Second Engineering Machinery company, cooperated with Dransfield company(USA) for manufacturing the DAF since 1994. The ion DAF system, which is designed by Dr.James Madison and Peter Keatinge, serves for more than 6000 enterprises in the world with its stable and efficient performance .Mascot supplied almost 20000 sets of equipment to the global market.

The ion DAF system, (was upgrated from the Krofta product), well-known as its separation and clarifier system, was rated as a key technology by ministry of national environmental protection, got the scientific and technological innovation supporting from the national science and financial ministry. The former director of ministry of national environmental protection Qu Geping, Xie Zhenhua gave high evalution after the field observation. More than 60000000 tons water was treated by Mascot ion DAF everyday, equal to the water consumption of 20 Beijing cities. The Mascot brings not only the top technology of waste water treatment, but also the future for the pure world.

The Superficial Ion flotation (DAF) can be Successful, thanks to the cooperation from the expert from China, United States and Germany, and has a great feedback from the international environmental experts and our users, It’s leading product CQJ ultra-efficient Superficial ion flotation device was consider the beacon of the environmental protection area. In China was granted as a national product, high new technology environment friendly product, was consider as the country technology plan and can Enjoy state financial support Its projects cover the pulp, paper, desalination, petroleum, chemical, printing, food processing, leather, pharmaceutical, brewing, electroplating, slaughter, breeding, processing, steel and other industries sewage treatment and urban sewage treatment.

Create a large number of micro-bubbles into the waste water, and form a mixture of water, gas, and removed particle, this three-phase mixture interact with interfacial tension, the bubbles rise buoyancy and hydrostatic pressure together, accelerated fine bubbles adhered to the fine suspended solids to be removed, because the adhesive is less density than the water and will float to the surface, so the substance in the water is separated contaminated and removed.

Create a large number of micro-bubbles into the waste water, and form a mixture of water, gas, and removed particle, this three-phase mixture interact with interfacial tension, the bubbles rise buoyancy and hydrostatic pressure together, accelerated fine bubbles adhered to the fine suspended solids to be removed, because the adhesive is less density than the water and will float to the surface, so the substance in the water is separated contaminated and removed.

CQJ ultra-efficient shallow ion flotation using a unique patented technology - using high-frequency common-rail injection with strong cutting solvents patented technology, high-speed rotation powerful centrifugal force, micron integrated air injection system, so that the concentration of dissolved gas and water only within 3 seconds of Henry's law has basically reached the theoretically maximum (27%) and no concentration gradient, for the manufacture of large-scale micro-bubbles assurance while reducing the power significantly, the cost of electricity will decrease.

Shallow pool purification, sewage flotation residence time in the pool is only 3 ~ 5min, but there is enough surface scum reserve space, especially for high concentrations of sewage treatment. Unique dissolved air system design, size are small, high dissolved gas efficiency, compact structure. Equipment takes only small space and high efficiency processing capacity, surface load 8 ~ 15m3 / m2 / h. takes only small space, or place the equipment overhead, stacked or set above the building with automatic level adjustment device, adapted to a wide range of flow, containing solid rate during operation module structure, easy to transport, installation and relocation rigid, only a "Tic-Tac" shaped concrete beams support, without building another platform, low construction costs.

Hudong Mascot Environmental Technology Co., Ltd.
  • Tel.: +86 510 8530 0777
  • Tel.: +86 510 8530 0555
  • Fax: +86 510 8530 0878
  • Add : Hi-Technology Development Zone, Wuxi, P.R.China
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