12 Person Klargester BioDisc BB Sewage Treatment Plant

Specifications

Model: BioDisc BC
Inhabitants: Up to 12 people
Diameter: 1995mm
Height: 2160mm (+300mm 750mm invert / +800mm 1250mm invert)
Depth to inlet invert level: 450/750/1250mm
Depth to outlet invert level: 1315mm
Pipe & Fittings: 110mm
Effluent Quality:
          BOD₅: 8 mg/l
          SS: 13 mg/l
          NH₄: 4 mg/l
          Phosphate: 2 mg/l

The Klargester BioDisc® treats wastewater to one the highest levels of standards in sewage treatment plants. It is the only packaged sewage treatment plant utilising Rotating Biological Contractor (RBC) technology - banks of vacuum-formed polypropylene media - that lowers running costs, increases performance, and offers a low carbon footprint of operation. 

Product Features at a Glance:

• Lowest running and maintenance costs of sewage treatment models in its class
• No noise or odours
• Low profile cover for minimal visual impact
• 450, 750 & 1250mm invert options for complex site conditions
• Pumped outlet option also available
• Control panel issues an immediate alert when a problem occurs
• Single-phase standard power supply
• Certified to BS EN 12566-3
• CE-marked

The BioDisc® BB model is suitable for multiple properties with a total inhabitant count of up to 12 people and is suitable for terraced or semi-detached properties, compliant with UK building regulations, as well as small housing schemes, small office developments and property with drainage systems not connected to mains sewerage systems. 

Choose between Gravity discharge or Pumped discharge types. The IPS (integral pump system) model of the BioDisc® BB sewage treatment plant allows treated water to be pumped to the soakaway area or watercourse, which is ideal for situations where they may be some distance away from the outlet pipe (where the treatment plant releases treated water).

Please Note: All images shown are used for illustration purposes only and may differ from the actual product supplied.

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Frequently Asked Questions

Q: How does the Klargester BioDisc® BB work?
A: Central to the operation of the Klargester BioDisc® BB is the Rotating Biological Contactor (RBC), which supports a biologically active film or biomass on to which aerobic micro-organisms, naturally found in sewage, become established. Natural breakdown of sewage can then occur as described below.

• Wastewater and sewage flows into the primary settlement zone (1) where solids are settled out and retained. This accumulated sludge should be drawn out periodically.
• Partially clarified liquor containing fine suspended solids flows upwards into the first stage Biozone (2) for breaking down by micro-organisms on the RBC. Suspended solids return to the primary settlement zone and the liquor is transferred to the second stage Biozone (3) for further treatment.
• Any solids remaining are settled out in the final settlement tank (4) . The very high effluent quality is discharged to a watercourse.
• The RBC comprises banks of vacuum formed polypropylene media supported by a steel shaft. This is slowly rotated by a low energy consumption electric motor and drive assembly.

Q: How easy is the Klargester BioDisc® BB to maintain?
A: The Klargester BioDisc® BB sewage treatment plant is designed for low-cost and easy maintenance.

• Under normal usage your Klargester BioDisc® will require periodic emptying.
• Klargester offers a full post installation inspection and after sales service.