SBR Technology — Intermittent Aeration

Biological
Wastewater Treatment Systems

From 2 to 50 people — state-of-the-art units with PLC control, zero breakdowns and lower operating costs.

Capacity: up to 2,500 m³ of wastewater per day

Compact with power - Compact with natural aeration
Tertiary Water Treatment
Large Installations

Why Our System Stands Out

We are confident that, compared with other systems, we offer at least 90% higher quality and reliability.

No Breakdowns

No pumps inside the tanks. Zero contact with wastewater for 10 years.

Low Consumption

Only 0.13–0.15 kWh/day per person. Up to 6x lower than older systems.

Fast Payback

Lower construction, operating and maintenance costs, paying for itself within a few years.

Water for Irrigation

The treated water contains fertilising elements – ideal for irrigation.

No Tanker Trucks

No need for regular wastewater removal by tanker trucks. Water savings (irrigation).

50+ Years of Life

Concrete tanks for maximum service life. Compact plastic tanks for special applications.

SBR TechnologyPrecision Intermittent Aeration

State-of-the-art SBR system with PLC control — a real biological treatment, not just in name. It detects how much wastewater it has received and whether there is a period of non-use.

The system has no pumps inside the wastewater tanks. All processes are carried out by an air pump (outside, in a protected area) through PVC piping.

No additional enzymes needed — savings on products and specialist chemical engineers.

PLC ControlZero PumpsNo EnzymesAir Pump

Treated Water Quality

Comparison of quality characteristics: Classification "N" vs Classification "C"

INTEROSMO COMPACT

Our Results

COD48 mg/L
BOD6 mg/L
TN18 mg/L
NH4-N0,2 mg/L
SS17 mg/L
INTEROSMO CFS

Classification "N"

COD< 90 mg/L
BOD< 10 mg/L
NH4-N< 10 mg/L
INTEROSMO COMPACT-CFQ1

Classification "C"

COD< 150 mg/L
BOD< 40 mg/L

System Types

From compact 4-person units to industrial containers of 20,000 PE.

Compact SBR

Complete computer-controlled intermittent aeration system. Consumption only 0.48–2.16 kWh/day.

4 – 6 – 12 – 18 – 50 people

Compact Without Power

A system that needs no electricity and no maintenance over time. Ideal for remote locations.

4 – 8 – 16 – 24 – 48 people

Container Systems

Complete containerised units for large installations and industrial applications.

500 – 5.000 – 20.000+ PE

Tertiary Treatment

If the application concerns a business subject to health regulations (accommodation, restaurants, etc.) and the water is intended for unrestricted irrigation, tertiary treatment is required according to the specifications of the Joint Ministerial Decision (KYA).
  • Chlorination of treated water
  • Filtration & UV disinfection
  • In line with the Joint Ministerial Decision on wastewater disposal
  • Low-cost solutions for < 50 people
  • Installation Photos

    Samples from real biological treatment installations

    Interested in Biological Wastewater Treatment?

    Contact us for a free study and a quote tailored to your needs.