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MST-KROFTA DAF

MST-KROFTA DAF

World’s Best DAF System

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Shallow ion DAF

  1. Features
  • Applies to various water treatment (SS, T-P, Algae, Oil & Grease, Color)
  • HRT 3~5 min
  • Air dissolution rate 27%
  • Ion bubble diameter 3~7 um
  • Surface loading 10~40㎥/㎡ h
  • SS removal rate of 90 – 99.5%, SS 1 – 10mg/l
  • COD, Color, Turbidity, Oil removal rate of 50 – 99%
  • Zero speed, Swallow tank technology
  1. Scope
  • Sewage·wastewater tertiary treatment, T-P removal, and reuse
  • Treatment of algae from rivers, lakes, and dams
  • Turbidity treatment of water purification and industrial water treatment facilities
  • Pretreatment of BWRO / SWRO
  • Removal of SS from livestock, petrochemical, groceries, food, dyes, and paper industry wastewater
  • Concentrated sludge and reflux treatment
  • Filter and membrane (MF, UF, RO, etc.) reverse water treatment, concentrated water treatment
  • Improved performance of existing Dissolved Air Floatation (DAF)

High Speed DAF

  1. Features
  • Possible to achieve Turbidity 0.5 NTU
  • Algae & Oil removal rate of 95% or above
  • Recovery Rate 98.5%
  • Separation speed 30m/h
  • Air dissolution rate 27%
  • Ion bubble diameter 3~7um
  • Reduction in the amount of polymer injected by 30 – 50%
  1. Scope
  • Low temperature, high turbidity (above 500NTU), high algae
  • Pre-treatment & Tertiary Treatment of various sewage·wastewater
  • Algae & pollutant removal of rivers, lakes, basins, and ponds