Bio-Robi®
EPC's Bio-Robi® is a novel, patented environmentally-friendly solution that converts domestic sewage into clean, odorless effluent for reuse in irrigation or other applications. The Bio-Robi® process ensures high effluent quality with low operational costs. This reliable system offers easy operation and low maintenance.
The Bio-Robi® is an ideal solution for rural, residential, and remote areas without central sewage systems.
The Bio-Robi® units are improved and ideal replacements or upgrades for conventional septic systems.
Recently, regulations and permitting are getting stricter. EPC's Bio-Robi® units are designed for these higher standards.
Where Can It Be Used?
Bio-Robi®'s unique purification process effectively handles sewage on a small scale.
The versatile system is especially suited for:
Private developments
Gas stations and truck stops
Residential areas
Camping grounds and trailer parks
Why Choose
Bio-Robi®?
Bio-Robi® offers a simple, cost effective solution for onsite wastewater treatment that meets any local permit standards.
Reliable
30 years experience with hundreds of systems worldwide
Easy to Use
Simple installation and maintenance
Environmentally Friendly
Odor and chemical free
Effective
Low operational costs
Flexible
Modular system can be expanded to meet growing needs
"Since we installed Bio-Robi®, we have not experienced one failure.
The effluent quality was far above what we requested. Our clients are happy…
they have a system they can constantly rely on with almost no maintenance, minimal sludge, and low running costs."
Homeowner
Friedrichshafen, Germany
Four efficient steps that convert wastewater into clean water
Bio-Robi®'s effective system leverages the power of nature coupled with smart technology to purify wastewater and transform it into clean water that can be reused or discharged.
Septic Tank
RAW Sewage
Flow
Aeration tank
Irrigation
Clarifier
01
02
03
04
(Optional)
01
Pre-treatment
The sewage inflow collects in a pre-treatment tank. Sedimentation takes place and then the anaerobic process occurs achieving up to 50% reduction of the organic loads.
02
Biological Treatment
The pre-treated effluent is then mixed with compressed air in a stainless steel static mixing chamber mounted on top of the tank. The extended aeration process achieves high levels of dissolved oxygen (4-6 ppm), enabling the biomass to decompose the soluble organic load and by that, purify the sewage.
03
Clarification stage
In this stage, the remaining biomass settles in the tank and is pumped back to the biological treatment stage while the clean, odorless effluent is discharged from the top level.
04
Post Treatment (optional)
When required, our team can optionally integrate fine screening with disinfection to obtain high-quality effluent and meet any permit limits or other requirements.