Not what you're looking for? Try this:

BIONEST System

BIONEST® is an advanced, yet simple, solution for treating on-site sewage. It produces clear, clean and odourless effluent for ground or well water protection.

The compact BIONEST system reproduces the natural purification process observed in nature. The concept includes aeration of wastewaters in a high surface media environment that supports naturally present microbial activity. It’s a complete treatment system that offers high purification performance from a simple, efficient and durable technology.

The constant air supply in the BIONEST system guarantees optimal and consistent performance. The BIONEST media, acting as bacteria support, is made of a synthetic material that does not need replacement.

BIONEST BN models are engineered and preassembled ready for delivery. They are designed to treat domestic sewage with flow rates up to 10,000 litres per day.

The plug-and-play system is installed in less than one day, leaving an attractive buried solution. It comes with a 20-year warranty.
Read More...

Specifications
Installation

Bionest System Specification

Model	Treatment Capacity	Septic Tank	Single Reactor Configuration		Multiple Reactor Configuration
	Daily flow rate per litre	Effective volume (litres)	Number of reactions	Effective volume of the reactor (litres)	Number of reactors	Effective volume per reactor (litres)
BN-400	1,600	3,800	1	3,800	--	--
BN-500	2,000	4,700	1	4,700	--	--
BN-600	2,500	5,100	1	5,100	--	--
BN-750	3,000	5,700	1	5,700	--	--
BN-1000	4,000	6,600	1	6,600	--	--
BN-1250	5,000	7,600	1	7,500	--	--
BN-1500	6,000	9,500	1	9,500	2	4,750
BN-2000	8,000	11,400	1	11,400	2	5,700
BN-2650	10,000	15,000	1	15,000	2	7,500