Turn Wastewater Sludge into Value with Biosolids Management
New Zealand and Australian councils and industries face rising biosolid disposal challenges as landfills become costly and carbon-intensive, and in some cases refusing to accept biosolids.
FILTEC, in partnership with Bioforcetech, provides biosolids management solutions through biodrying and pyrolysis technology, transforming biosolids into valuable OurCarbon. This innovative approach reduces waste, lowers disposal costs, and supports sustainable environmental practices.
OurCarbon: A Carbon-Negative Resource from WasteÂ
Each year, over 1 million tons of biosolids from wastewater treatment are landfilled, leading to methane emissions and environmental waste. FILTEC’s BioDrying process, powered by our partnership with Bioforcetech, transforms this biosolid waste into OurCarbon – a carbon-negative material that significantly reduces Global Warming Potential (GWP).Â
OurCarbon is used as a colorant in inks, dyes, and coatings, as an additive in polymers and foams, and as a replacement for concrete aggregates. It offers a sustainable alternative that lowers carbon footprints and replaces fossil-dependent materials.Â
Our Biosolids Management Solutions
BioDryer SystemÂ
The BioDryer system is modular, allowing independent or combined operation to meet varying drying capacities. With simple plant design and rapid installation, scalability is guaranteed.
Each unit can dry up to 1,000 tons of biosolids annually, enhancing solid content from 17% to 90%. The BioDryer ensures Class A biosolids with minimal operations and maintenance for larger production capacities.
Pyrolysis System
The Pyrolysis system features a compact, modular design that fits within a 40-foot container. The fully automated system streamlines biosolids management processes, reducing manual labour and biosolid disposal costs.Â
Capable of processing biosolids, nut shells, wood chips, and other organic materials, it accommodates various waste streams. Integrated with the BioDryer system, it forms a dual biosolids management solution.
Featured Products
Bioforcetech BioDryer System
FILTEC's BioDryer system, supplied in partnership with Bioforcetech, rapidly removes moisture from biodegradable material, including biosolids and organic waste, using controlled air and bacteria. Highly efficient, it dries 8 wet tons in 56 hours, using 50% less thermal energy and 30% less electricity than traditional methods. Its modular design ensures versatile and easy installation.
Bioforcetech Pyrolysis System
FILTEC's Hybrid Pyrolysis System, supplied in partnership with Bioforcetech, offers compact, precise, and fully automated waste management. This advanced technology efficiently processes various organic materials, including biosolids, wood chips, and yard waste, ensuring eco-friendly operations with optimal performance and sustainability.
How BioDrying & Pyrolysis Works
BioDrying uses an efficient heating process to reduce the moisture content and overall weight of biosolids, using 50% less thermal energy than traditional systems like belt dryers. Once dried, Pyrolysis converts the material into valuable OurCarbon biochar through high-temperature processing in an oxygen-limited environment. Together, these modular systems provide a sustainable, energy-efficient biosolids management solution for transforming wastewater sludge into a valuable resource.Â
FAQs
Can the Pyrolysis system handle other materials besides biosolids?
Yes, the Pyrolysis system is versatile and can process biosolids, nut shells, wood chips, and other organic materials, making it suitable for a variety of waste streams. This flexibility makes it an ideal solution for facilities that manage multiple types of waste.
What can OurCarbon biochar be used for?
OurCarbon biochar replaces concrete aggregates in building materials, offering a sustainable, durable option that reduces the carbon footprint of construction while maintaining stability for various applications.
What happens to the OurCarbon biochar?
FILTEC offers an optional buy-back program for OurCarbon biochar, partially offsetting capital costs. This provides businesses with potential compensation while supporting a more sustainable biosolids management cycle.
How can FILTEC’s biosolids treatment systems help reduce operational costs?
FILTEC’s biosolids treatment systems reduce manual labour, minimise disposal costs, and enhance operational efficiency. Their automated nature streamlines processes, lowering total ownership costs and providing cost-effective, long-term solutions for facilities.
Are FILTEC’s biosolids management systems environmentally compliant?
Yes, FILTEC’s BioDryer and Pyrolysis systems are designed to meet environmental regulations, ensuring compliance with local waste standards while helping facilities reduce their environmental footprint.
