Biological treatment vessels with integrated aeration systems for activated sludge processes. Features diffused air or mechanical aeration options for optimal oxygen transfer and mixing.
Glycol storage tanks for HVAC and deicing applications. Heating, insulation and leak prevention for ethylene and propylene glycol.
Chemical-resistant acid storage tanks with linings and ventilation.
Urea storage tanks for AdBlue, DEF and fertilizer applications.
Industrial bespoke storage tanks tanks for water, wastewater and chemical storage.
Aeration tanks provide the oxygen-rich environment necessary for aerobic advanced biological treatment. Microorganisms in the activated sludge consume organic pollutants, converting them to carbon dioxide, water, and new biomass. Our tanks feature optimised aeration systems that maximise oxygen transfer efficiency while maintaining complete mixed conditions.
Aeration tanks are the heart of activated sludge wastewater treatment systems. The design balances oxygen supply with mixing requirements to maintain a healthy population of microorganisms. Our tanks support various process configurations including conventional activated sludge, extended aeration, and nutrient removal processes.
Activated sludge treatment
Biological pre-treatment
Nitrogen and phosphorus removal
High-efficiency treatment
Standard rectangular tank configurations with calculated capacities. Custom dimensions available upon request.
| Configuration | Length (mm) | Width (mm) | Height (mm) | Volume (m³) | Volume (Litres) |
|---|---|---|---|---|---|
| Containerised TANKS (Max Height: 2,300mm) | |||||
| Compact C1 | 1,500 | 1,200 | 2,200 | 3.96 | 3,960 |
| Compact C2 | 2,000 | 1,200 | 2,200 | 5.28 | 5,280 |
| Standard C3 | 2,500 | 1,500 | 2,200 | 8.25 | 8,250 |
| Standard C4 | 3,000 | 1,500 | 2,200 | 9.90 | 9,900 |
| Medium C5 | 4,000 | 1,800 | 2,200 | 15.84 | 15,840 |
| Medium C6 | 5,000 | 2,000 | 2,200 | 22.00 | 22,000 |
| Large C7 | 6,000 | 2,200 | 2,200 | 29.04 | 29,040 |
| Large C8 | 7,000 | 2,300 | 2,200 | 35.42 | 35,420 |
| XLarge C9 | 8,000 | 2,300 | 2,200 | 40.48 | 40,480 |
| Max C10 | 10,000 | 2,400 | 2,300 | 55.20 | 55,200 |
| FREE-STANDING TANKS - Low Profile (Height: 2,400mm) | |||||
| Low L1 | 2,000 | 1,500 | 2,400 | 7.20 | 7,200 |
| Low L2 | 3,000 | 2,000 | 2,400 | 14.40 | 14,400 |
| Low L3 | 4,000 | 2,500 | 2,400 | 24.00 | 24,000 |
| Low L4 | 5,000 | 2,500 | 2,400 | 30.00 | 30,000 |
| Low L5 | 6,000 | 3,000 | 2,400 | 43.20 | 43,200 |
| Low L6 | 8,000 | 3,000 | 2,400 | 57.60 | 57,600 |
| Low L7 | 10,000 | 3,500 | 2,400 | 84.00 | 84,000 |
| FREE-STANDING TANKS - Medium Height (Height: 3,000mm) | |||||
| Medium M1 | 2,000 | 1,500 | 3,000 | 9.00 | 9,000 |
| Medium M2 | 3,000 | 2,000 | 3,000 | 18.00 | 18,000 |
| Medium M3 | 4,000 | 2,500 | 3,000 | 30.00 | 30,000 |
| Medium M4 | 5,000 | 2,500 | 3,000 | 37.50 | 37,500 |
| Medium M5 | 6,000 | 3,000 | 3,000 | 54.00 | 54,000 |
| Medium M6 | 8,000 | 3,000 | 3,000 | 72.00 | 72,000 |
| Medium M7 | 10,000 | 3,500 | 3,000 | 105.00 | 105,000 |
| FREE-STANDING TANKS - High Profile (Height: 4,000mm - 5,000mm) | |||||
| High H1 | 2,500 | 2,000 | 4,000 | 20.00 | 20,000 |
| High H2 | 3,000 | 2,500 | 4,000 | 30.00 | 30,000 |
| High H3 | 4,000 | 3,000 | 4,000 | 48.00 | 48,000 |
| High H4 | 5,000 | 3,000 | 4,000 | 60.00 | 60,000 |
| High H5 | 6,000 | 3,500 | 4,000 | 84.00 | 84,000 |
| High H6 | 8,000 | 3,500 | 4,000 | 112.00 | 112,000 |
| Max H7 | 8,000 | 4,000 | 5,000 | 160.00 | 160,000 |
| Max H8 | 10,000 | 4,000 | 5,000 | 200.00 | 200,000 |
Important Notes:
Pre-engineered aeration systems in ISO containers for rapid deployment.
Compact advanced biological treatment system for small applications. Includes aeration tank, diffused aeration system, blower, and DO control in a weatherproof container.
Full-scale advanced biological treatment system for industrial applications. Features larger capacity, enhanced aeration, advanced controls, and SCADA integration.
Optional integrated automation for remote monitoring and control of your process tank operations.
Our process tanks can be equipped with comprehensive SCADA integration for real-time monitoring and control of agitation, temperature, pH, level, and process parameters. Remote access enables automated process control with recipe management, batch reporting, and alarm notifications.
Aeration tanks span shallow lagoons, deep biological reactors and reservoir-scale basins. Choose the right system for your duty.
KLa, OTR and field correction factors that drive aerator sizing.
Read MoreCompare surface, diffused, cascade, Venturi and pure-O₂ systems.
Read MoreFine vs coarse bubble — the energy-efficient default for deep tanks.
Read MorePaddle wheel, brush, vertical-shaft and floating aerator selection.
Read MoreContact our engineering team to discuss your advanced biological treatment requirements.
Our expertise spans multiple industries with sector-specific water treatment solutions.