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Mars - Model 3000 -Small STP Plants
BioKube’s Mars systems are small STP plants most commonly used for single households or smaller residential groups producing up to 30 m³ wastewater a day. The Mars 3000 system is typically in-stalled after a septic tank either in-or above ground.


BioKube E-III Control Unit
All electrical component in the Mars Unit; e.g. Blo- wers, pumps, UV Units , are integrated and connected to the BioKube E-III control unit, from where the power is distributed and controlled. The Control Unit is placed in the internal control room (see drawing).
The plant is normally powered with 230 Volt, 1 phase power supply. The maximum currency is 2.5 Amperes depending on the number of pumps installed.
The Mars Systems is typically installed in ground after a septic tank. The septic tank should be supplied locally from one of many standard suppliers. Alternatively it can be casted on site in concrete.
- Septic Tank
- Mars 3000
- Sludge Return Pipe
* For more information see the installation manual

Backfilling
The system requires to be installed on a level and compressed surface (e.g. gravel layer).
When back-filling a 100 mm layer of gravel must be placed around the plant.
In case of high ground water levels it is recommended to cast a buoyancy control concrete anchor around the bottom of the Mars plant.
The Mars 3000 can also be installed above ground without any additional equipment.
For more information see the installation manual.

