HCT Sustainables is your partner for onsite wastewater solutions! We have become an exclusive licensed partner of ATB Water/Germany for ECOMAX® and AQUAmax® wastewater treatment technologies.
- Turnkey treatment plants
- Engineering and design
- Groundwork and installation
- Groundwork and installation
- Maintenance
- Operations
ECOMAX®
Simple: Only one air lift pump, therefore fewer parts have to be installed and easy maintenance.
Clean: Treatment performances of up to 97.9 % with BOD5 and 95.5 % with COD are achieved.
Reliable: No interference-prone solenoid valves, no pumps in the wastewater.
Economic: Water level controlled system allows perfect electronic controlled treatment range for 2 – 8 bedrooms. Power consumption per inhabitant and year is approximately 30 kWh.
AQUAmax®
Products suited for:
- Restaurants and Hotels
- Villages
- Subdivisions
- Campgrounds
- Ski Resorts
- Golf Courses
- Food Processing Plants
- First Nations Communities
- Farms
E & S (Equipment & Solutions for Large Plants)

Bottom Aerators: (lagoons, biogas facilities, large wastewater treatment plants, pond aeration)

Surface Aerators: (lagoons, biogas facilities, large wastewater treatment plants, pond aeration and for cooling of hot industrial waste water)

Mixers: (lagoon installations and storage tanks as well as activated sludge plants, SBR and MBR systems)

Decanters: (decanters are typically used to discharge the clear water layer at the end of a treatment cycle in SBR plants.)
What can we treat?
