KINGSPAN BioDisc BB domestic sewage treatment plant

Kingspan BioDisc BB up to 12 PE for 12 residents

Capacity: 4000L

The Kingspan BioDisc system is based on RBC (Rotating Biological Contractor) technology. It is one of the best domestic biological treatment plants available on the market.

The tank is made of GRP, glass fiber reinforced polyester resin, which ensures high strength, resistance to aggressive environments, and non-absorbency.

This type of treatment plant is virtually maintenance-free, odorless, and, above all, quiet. There’s no pump responsible for aerating the wastewater; this process is handled by the company’s patented discs mounted on a low-speed motor. These discs don’t require the use of additional biopreparations, saving time and money.

Rotating biological beds ensure a contaminant removal rate of ~97.5%, unmatched by other treatment plants. This means that the treated wastewater can be safely used for garden watering or discharged into ditches or rivers (after obtaining appropriate permits).

The treatment process at the Kingspan BioDisc treatment plant is as follows:

– Primary sedimentation tank, where raw sewage first arrives. Here, fats are retained, solid particles are separated, and particles forming sediment settle. The pre-treated sewage then flows by gravity to the next zone.

– The first zone of rotating beds. In this section, wastewater is transferred to rotating plates with a biological membrane composed of aerobic microorganisms that absorb organic substances from the wastewater, and from above the surface, oxygen. The treated wastewater is then transferred to the second zone of rotating beds, using a system of cups, and appropriately dosed.

– The second zone of the rotating beds is responsible for final cleaning. Thanks to appropriate dosing, the treatment plant maintains optimal hydraulic balance, which translates into high efficiency.

– The secondary settling tank collects excess biological membrane at the bottom, and the remaining purified liquid is finally purified and ready for discharge.

Advantages of the Kingspan BioDisc system:

– Very high purification level ~97.5% confirmed by tests in accordance with PN-EN:12566-3+A22013

– Effective even with irregular sewage flow

– High comfort of use thanks to the maintenance-free design

– Quiet operation due to the low-speed engine and the lack of an air pump

– High durability and low failure rate thanks to a small number of consumables

– The treatment plant takes up little space

– Control panel displaying information about operation and potential errors

– Patented disk system introduced in 1974 and constantly improved ensures many years of trouble-free operation

– Zero unpleasant odor emissions due to the lack of an air pump

– Possibility of daily sewage treatment at the level of 1.2 m3

– Relatively low weight of 388 kg allows for convenient transport and easy assembly

– Possibility to choose from three sewage inlet heights (45, 75, 100, 125cm)

The BioDisc treatment plant includes:

Monolithic tank with primary settling tanks and a secondary and rotating biological bed

Tank cover

There is a possibility of additional equipment:

High level alarm

RPM loss alarm

Traffic light

Return sludge pump

Additional pumping station for treated sewage

The treatment plant with a 72m drainage system includes:

– PVC pipe DN 110 gray 1m – 6 pcs.

– Distribution chamber DN 400 H- 0.7m or DN 400 H-0.5m or DN 400 H-1.1m – 1 pc.

– PVC elbow DN 110 87° gray – 5 pcs.

– PVC drainage pipes DN 110 gray 2m – 36 pcs.

– Ventilation chimney – 3 pcs.

– Geotextile width 0.5 m – 73 running meters

The tunnel infiltration treatment plant includes:

– PVC pipe DN 110 gray 1m – 2 pcs.

– Distribution chamber DN 400 H-0.7m – 1 pc.

– PVC elbow DN 110 87° gray – 1 pc.

– 150L or 300L drainage tunnels

– PVC drainage pipes DN 110 gray 2m – 5 pcs.

– Ventilation chimney – 1 pc.

– Geotextile width 2m – 11 mb

The treatment plant with an absorption well includes:

– DN 600 H-1m perforated absorption well with side drainage openings

– DN 600 cover in green

– Geotextile 2m x 2m

Installation on the premises throughout the country by professional teams of installers – agreed upon individually.

Do you have any questions? Call us and we will advise you on choosing the optimal solution for you.