Bioficient Domestic Black Water Septic Wastewater Treatment System 
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Bioficient Domestic Black Water Septic Wastewater Treatment System




First Domestic System to Achieve Latest Australian Standard - AS 1546.3:2017

Suitable for homes with up to 10 people, the BioFicient® is manufactured from high quality Fibre Reinforced Plastic (FRP) and uses the latest treatment technology to deliver a high quality of water discharge.

With a high performance, low power consumption treatment technology, coupled with minimal maintenance requirement, the Domestic BioFicient®  wastewater treatment system will provide large homes with a reliable and effective solution for many years to come.

  • ​Certified to AS 1546.3:2017 (Why is it important?)
  • Certified to AS/NZS 1546.1:2008
  • 60 years experience in wastewater treatment solutions




Treatment process

How the treatment process works.

Primary Settlement Chamber:


Wastewater from the home will flow to the Primary Settlement Chamber, where a physical Separation of foreign material and sewages solids will occur. At this stage the TSS (Total Suspended Solids) and BOD (Biochemical Oxygen Demand – the measurement of organic matter contained with the water) are greatly reduced. This primary treated effluent is then displaced into the BioZone for further treatment. The settled solids in the Primary Settlement Tank should be removed periodically, as required. 

BioZone Chamber:


The BioZone is where most of the biological treatment process will occur. This chamber contains thousands of maintenance free, patented, high surface area biofilm carrying media, specially designed for this type of treatment system. The naturally occurring microorganisms present in the wastewater will adhere to the media and, int urn, will consume the organic based pollutants within the wastewater – thus providing the highly efficient treatment process.

Air/Oxygen is delivered from the Air Compressor to a fine bubble disc diffuser, positioned at the bottom of the chamber. The air provides the oxygen required by the microorganisms to live and creates movement within the tank to ensure complete contact between the media and wastewater. Following this biological treatment process, the effluent is then displaced into the Claification Chamber.

Clarification Chamber:


This chamber allows fine particles, present in the treated effluent, to easily settle out. The chamber contains a timber controlled effluent pump to remove these settled particles and deliver them back to the Primary Settlement Tank thus ensuring the excellent quality of the treated effluent. The treated effluent then discharges to the Chlorination Chamber via a fine particle filter. 

Chlorination Chamber:


The Biologically treated effluent will pass through a Chlorine Tablet Feeder system that will dose the final effluent and provide the final disinfection process required for most applications. The fully disinfected effluent will then be delivered to the disposal system (irrigation/soakaway system) via an integrated stainless-steel float controlled effluent pump.

Compressor Housing:


The Compressor Housing provides a home for the high quality, energy efficient compressor (blower) and Electronic Control Panel. The compressor provides the air that is driven in to the BioZone to provide oxygen and movement to the media and the Control panel operates and powers the mechanical components within the BioFicient. The Control Panel provides constant system status which can be viewed on the integrated LCD display. Fault signal to the Audible/Visual Alarm is supplied, in the unlikely event of system/power error. A standard battery backup power supply is installed to ensure fault signal is active in the event of power failure to the system. 

Features & Benefits:

  • Over 60 years of manufacturing premium Wastewater Treatment Systems
  • First Domestic Wastewater Treatment System certified to AS 1546.3:2017, Australia's latest on-site domestic wastewater standard 
  • High performance, efficient treatment technology
  • Low, energy efficient power consumption
  • 15 year structural & 2 year mechanical warranty
  • Minimal, simple, cost effective maintenance requirement
  • System status monitor with audible & visual alarm activation 
  • Compact & shallow single tank construction 
  • Aesthetically pleasing, low profile covers
  • Lightweight yet robust corrosion resistant FRP construction 


PDF: download
Price (each):
BFS1 (10PE)- 500mm Inlet standard System.  $10,066.38 
Invert Extension Kit 700mm total Invert.  $0.00 
Invert Extension Kit 1200mm total Invert.  $0.00 
Delivery to Site Price On Application.  $0.00 

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Kingspan BioFicient Wastewater Treatment System