DAF Clarifiers For Primary Treatment

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Dissolved Air Flotation (DAF) is an ideal process for primary clarification of a variety of industrial wastewater containing suspended solids, color, colloids, grease, and oil. Krofta Engineering can provide efficient treatment plants for various industries like paper equipment manufacturers, water, tanneries, paint, slaughter, etc.


The best Engineering service provider ensures TSS of less than 100 ppm and oil and grease less than 10 ppm in the clarified effluents from the DAF system and substantial deduction of color with the use of proper coagulation and flocculation chemistry. Dissolved Air Flotation Systems is a wastewater treatment process. It clarifies Waste Water containing oils in emulsified form by the removal of suspended matter such as oil or solids. 




Features Of Dissolved Air Flotation (DAF)



·        Compact footprint due to high loading rates up to 20 GPM/ft2
·        Flexible layout options, customized to any size plant
·        Low cost of Installation,
·        Retrofit existing sedimentation basins to increase the capacity of existing plants
·        Efficient for cold water clarification
·        Ease of installation,
·        Start-up and shut-down within minutes
·        Hydraulic or mechanical sludge removal options
·        the relocation of the units is easy and convenient
·        Clarified turbidity and algae removal higher than 90%


Construction Of DAF Clarifier


  • The DAF clarified is fabricated in such a way that even the most significant unit can be transported in a standard container, whereas the smallest daf clarifier one singe tank. In larger sizes, the DAF tank is constructed in segments and assembled at site with gaskets and fasteners. In rectangular DAF Classifier, the sludge consistency obtainable is limited to 3%, whereas in circular DAF of ours, it is possible to go even up to 4%. Rectangular DAF classifier has a specific clarification capacity of 80 l/min./m2 Whereas in the new clarified, one could go up to 160 l/min./m2 as compared to the retention time of 20 minutes.


 Krofta Engineering’s Paper and Pulp Industry 

 

  • It is the best-known name as Paper equipment manufacturers, Paper industry equipment, suppliers, and exporting a wide range of pulp and Paper Machinery.
  • The equipment manufacturer by them are of excellent quality and it is the best to recover paper or wood fiber, improves profitability.
  • Krofta has become one of the world leaders in this field. Krofta engineering having hundreds of installations running successfully all over the world, such as Paper industry equipment, pulp, and paper production, paper machinery, and systems.
  • Krofta engineering focuses on the problem of waste paper disposal and hence reducing the environmental pressure.
Source:
https://kroftaengineering.tumblr.com/post/188276248579/daf-clarifiers-for-primary-treatment
Location: FIEE Complex, Ma Anandmayee Marg, Block A, Okhla Phase II, Okhla Industrial Area, New Delhi, Delhi 110020, India

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