HUBER Wolf Pack System: Strengthening Wastewater Treatment in Tofino with the HUBER Micro Strainer ROTAMAT® Ro9 and Grit Trap GritWolf®
HUBER Wolf Pack System: HUBER Micro Strainer ROTAMAT® Ro9 and Grit Trap GritWolf®
Tofino Wastewater Treatment Plant
The Tofino Wastewater Treatment Plant (WWTP) represents a significant environmental and technological milestone for the District of Tofino. As the town's first municipal wastewater treatment facility, the plant leverages HUBER Technology’s advanced Micro Strainer ROTAMAT® Ro9 and Grit Trap GritWolf® system to enhance wastewater processing and protect local ecosystems.
Background
Tofino, located on Vancouver Island, British Columbia, is a small community with a permanent population of approximately 2,500 residents. The region attracts over 600,000 tourists annually, adding substantial demand to local infrastructure. Historically, untreated sewage was discharged directly into the Ocean at Duffin passage, posing significant environmental risks. The construction of an approximately $80-million wastewater treatment plant addresses this long-standing issue, transforming Tofino into a model for sustainable wastewater management.
Challenges
The Tofino WWTP faced several critical challenges during its design and construction phases:
- Transitioning from untreated wastewater discharge to a modern treatment facility.
- Balancing the need for high-performance systems with limited available space.
- Ensuring seamless integration of advanced treatment technologies while preserving the surrounding ecosystem.
To meet these challenges, the Tofino WWTP incorporated cutting-edge technologies for headworks provided by HUBER Technology:
HUBER Micro Strainer ROTAMAT® Ro9:
A high-performance screening system designed to remove fine debris, improving downstream equipment protection.
- 2x HUBER ROTAMAT® Ro9 700/3 in stainless steel tank
- Material: SS 316L
- Flow Rate: 150 l/s
HUBER Grit Trap GritWolf®:
Advanced grit removal technology capable of handling high grit loads with exceptional separation efficiency. Its compact design allows for integration into limited spaces, meeting Tofino's spatial constraints.
- 2x HUBER GritWolf® SSS-2 in stainless steel tank
- Material 316L
- Removal Rate 95% >= 150 µm
- Modular design and automation: The Ro9 and GritWolf® systems operate seamlessly with automated controls, ensuring consistent performance under varying flow conditions and simplifying operator management.
- Sustainable integration: The systems are designed to meet stringent environmental regulations while minimizing operational energy consumption.
Results
Since its completion, the Tofino Wastewater Treatment Plant has delivered remarkable outcomes:
- Environmental Protection: The Micro Strainer ROTAMAT® Ro9 and Grit Trap GritWolf® system ensure high-quality effluent, safeguarding Clayoquot Sound and the Pacific Ocean.
- Efficiency Gains: Advanced screening and grit removal systems reduce maintenance requirements and enhance overall reliability.
- Community Impact: The plant supports sustainable tourism by protecting the local environment and fostering public trust.
- Operational Excellence: Automation and modular design improve adaptability, ensuring readiness for future growth and increased demand.
HUBER Technology Equipment
HUBER Technology’s Ro9 is renowned for its durability and effectiveness in removing fine particulates from wastewater streams, significantly reducing operational strain on downstream processes. The GritWolf® system is engineered for optimal grit removal, even under challenging conditions. Its energy-efficient operation and minimal maintenance requirements make it ideal for facilities like Tofino's WWTP, where sustainability and reliability are paramount.
Conclusion
The Tofino Wastewater Treatment Plant exemplifies the successful integration of innovative technologies into wastewater infrastructure. By utilizing HUBER Technology’s Micro Strainer ROTAMAT® Ro9 and Grit Trap GritWolf® system and other high end technologies, the facility not only addresses historical challenges but also positions itself as a leader in sustainable and efficient wastewater treatment. This project sets a benchmark for other communities seeking to balance development with environmental stewardship.
