To meet the diverse needs of waste water treatment, Bio-Bubble Submerged Aerated Filter (SAF) may provide an alternative approach more suited to specific requirements.

Bio-Bubble SAF is a fixed-film process supplied as a full package plant, or as bio-cell units to fit into purpose built tanks, or to retrofit into existing tanks. It can be used to relieve existing overloaded systems or supplied to fit the treatment prerequisites of new applications.

All-in-one systems may include:
•  Primary Settlement,
•  SAF Reactor
•  Final Settlement

•  Systems may also include:
•  Integrated screen system
•  Inlet Balance Tank
•  Pump Transfer
•  Contact Tank
•  Anoxic Reactor
•  Sludge Holding
•  Other options to suit specific requirements

Extensive research has culminated with the implementation of design features that sets the Bio-Bubble SAF above other systems. The design includes a balance of organic load with zonal media selection and induced minimum velocities of air and liquor. This ensures optimum conditions are applied to offer a long trouble-free life.

Effluent quality better than 10: 15: 5 with standard settlement can be achieved and higher quality can be attained by variation to the design or inclusion of ancillary equipment. Insulated tanks provide protection against extreme weather conditions imparting consistent reliability.

Bio-Bubble SAF can be complemented with a range of supporting ancillary systems including:

•  Integrated inlet screening system or/ and,
•  Various settlement systems including upward-flow, horizontal-flow, radial flow and lamella separation systems.
•  Preliminary treatment, nutrient or chemical addition, dissolved air flotation (DAF) and filtration available as a one source supply.
•  Sludge treatment, thickening and dewatering.

Bio-Bubble has the capability of offering full process and design services to fit all trade effluent requirements that can be treated biologically.

Typical Applications:
•  Municipal, commercial and domestic waste water
•  abattoirs
•  breweries
•  chemical processing
•  dairies
•  distilleries
•  food processing
•  pharmaceuticals
•  textiles
•  landfill and bioremediation

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