When a Tasmanian plant faced the challenge of managing a massive sludge build-up in one of its ponds, Pinnacle Hire came to the rescue.
Many towns across Australia grapple with the challenge of maintaining efficient sewage treatment plants.
In Tasmania, a particular plant faced a significant hurdle: a massive deposit of sludge within one of its wastewater ponds.
Spanning over 18,200 square metres, the body of water contained a massive 1200 tonnes of sediment, silt and debris.
Traditional methods of sludge removal often prove costly, time-consuming, and disruptive to plant operations. This facility needed a solution that was efficient, environmentally friendly, and minimised disruption to the sewage treatment process.
The Pinnacle Hire solution
Pinnacle Hire, a leading provider of dredging and environmental solutions, rose to the challenge.
Its approach centered around three key components:
• The Aggressor DR120 Dredge
This powerful, remote-controlled dredge boasts a submersible pump capable of processing a remarkable 80 litres per second.
Its compact size made it ideal for navigating the intricate network of ponds within the treatment plant.
The remote control functionality ensured operator safety in potentially hazardous environments with minimal disruption to the surrounding areas.
• Geobags for efficient dewatering
Pinnacle Hire deployed five 1000 cubic metre geobags – innovative dewatering solutions that capture solids from the dredged material while allowing clean liquid to return to the pond.
• Streamlining the process
Pinnacle Hire’s commitment to efficiency extended beyond the core technologies.
The company provided an additional 250 metres of pipework, seamlessly connecting to the existing infrastructure.
This extended reach allowed for streamlined transport of sludge over a 700m distance between the pond and the dewatering geobags.
This method eliminated the need for messy open-air drying, creating a confined footprint for dewatering.
The result was cost-effective drying with minimal labour requirements, ensuring the smooth operation of the sewage treatment plant.
Polymer dosing system
To optimise the dewatering process and maximise solids capture, Pinnacle Hire implemented a sophisticated polymer dosing system.
This process introduces a precise polymer emulsion that binds solids within the dredge waste, significantly improving the efficiency of solids captured by the geobags.
The dosing unit ensures a continuous supply of the polymer emulsion, minimising interruptions to dredging operations.
Many benefits
The Tasmanian Sewage Treatment Plant Dredging Project serves as a model for efficient and sustainable sludge removal.
Pinnacle Hire’s innovative solution delivered a range of benefits:
- Efficient sludge removal and dewatering: The Aggressor DR120 dredge, combined with the geobags and polymer dosing system, facilitated the efficient removal and dewatering of a massive amount of sludge.
- Reduced costs and labour: The project significantly reduced labour requirements and minimised operational costs compared to traditional methods.
- Safe disposal and re-use: The dewatered sludge solids were safely disposed of or potentially even reused for agricultural purposes.
- Minimal disruption: The remote-controlled operation and confined dewatering process ensured minimal disruption to the sewage treatment plant’s daily operations.
By exceeding expectations and setting a new standard for sewage treatment plant management, Pinnacle Hire demonstrated the power of innovation and collaboration in tackling environmental challenges.
This case study highlights the importance of efficient and sustainable solutions for sewage treatment plants.
Pinnacle Hire offers a comprehensive range of services to meet your specific needs, including:
• Sewage pump hire: Looking for a powerful and reliable sewage pump? Pinnacle Hire offers a wide selection of pumps for various applications.
• Sewage pump system design: Pinnacle Hire’s team of experts can design and implement a customised sewage pump system to meet the unique needs of your plant.
• Sewage pond pump-out: Need to remove sludge buildup from your sewage ponds? Pinnacle Hire has the expertise and equipment to handle even the most challenging jobs.
• Sludge removal rervices: From dredging to dewatering, Pinnacle Hire provides comprehensive sludge removal solutions
• Wastewater treatment plant maintenance: Ensure the smooth operation of your plant with Pinnacle Hire’s maintenance services.
• Sewage lagoon maintenance: Maintain the health and efficiency of your sewage lagoons with Pinnacle Hire’s expertise.
• Pond sludge removal services: Looking to remove sludge from your ponds? Pinnacle Hire offers efficient and cost-effective solutions.
• Wastewater lagoon sludge removal: The team can handle the removal of sludge from your wastewater lagoons safely and efficiently.
Contact Pinnacle Hire today to discuss your specific requirements and discover how its innovative solutions can optimise your sewage treatment plant’s operations.