Industrial wastewater treatment



 
  • Physical - chemical cleaning of industrial wastewater

  • a) from galvano - technical services
    - Treatment of wastewater from phosphating, black oxide, chrome plating, galvanizing ...
  • b) with containing petroleum substances
    - Power, metallurgical, petrochemical, rubber industry
  • c) with containing heavy metals
    - Automotive, mechanical engineering, metallurgical, electrochemical industry

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  • Treatment of leachate from landfills

  • Heavy metals removal


 
  • Other contamination removal

  • a.) Separation of mechanical contamination, heavy metals
    - Glass industry
    - Extraction and processing of raw materials
  • b.) Reducing the value of CODCr
    - Food industry, electrical industry


 
  • Separation of oil products

  • Wastewater pretreatment racing in cross-laminated units
  • Demulsification station


 
  • Technological procedures for the separation of oil products

  • Chemical neutralization, coagulation, reduction
  • Physical - chemical sorption
  • Micro-bubble compressed flotation
  • Sedimentation (in lamella clarifiers)
  • Clarification (alkaline, acidic)
  • Filtration of the continuous pressure sand filters
  • Vaporization
  • Reverse osmosis


 
  • Preparation and dosage:

  • Chemical solutions
  • Koagulants
  • Organic polymer flocculants


 
  • Chemical management



 
  • Limestone management

  • Suspension preparation
  • Continuous preparation CaO suspension
  • Dosage suspension


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  • Filtration of liquids and suspensions

  • on pressure sand filters
  • on continuous sand filters
  • on filter press filtration
  • a.)pretreatment for water purification and filtration
    - Surface water water technology
    - Industrial waste water
  • b.) in drinking water treatment process
  • c.) in sludge management sand filters
  • d.) pressure sealed
  • e.) open filters continuous sand filters
    filters with floating filter layer


 
  • Sludge thickening

  • Sludge thickening tank Council on volume of 5.7 ÷ 8.8 m3
  • Thickener R-ZN average of 10.5 ÷ 30 m various applications sedimentation and thickening tanks
  • Various applications sedimentation and thickening tanks.


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  • Clarifiers

  • They are able to very effectively reduce the solids content in a wide range of applications and excel in the treatment of surface water and groundwater as the removal of turbidity, iron, manganese, and lime colors.
    They are produced different versions according to technological requirements.