“One of the important pieces of Biomass Controls’ plan was to include a scalable solution that could operate in different climates. Lastly, the outputs were tested for compliance and quality. Their second step was certifying the technology for design and safety. They have filed over 20 patents for design and controls, in which 18 have been awarded in a variety of countries around the world. They have taken numerous steps to protect their intellectual property. and India since 2016, processing fecal sludge solids from humans, dairy cows, and hogs. An environmental benefit for farmers is lowering greenhouse gas emissions because of the shorter cycle times.īiomass Controls has been running customer sites in the U.S. This decreases the cost of storage and hauling. One of these economic benefits is a reduction of volume, thanks to the thermal process. They also convert manure solids into other products that provide economic and environmental benefits, especially for farmers.
These refineries use pyrolysis – decomposition brought on by high temperatures – to reduce volume, kill pathogens, and preserve carbon as an important soil amendment. Research shows these systems also reduce methane, carbon dioxide, and ammonia, leaving the air cleaner and more environmentally friendly.īiomass Controls’ innovation for global nutrient recovery is based on decentralized refineries. While most processing systems take days, if not weeks, to achieve the water quality the BioFiltro system generates, the BioFiltro process only takes around four hours, which makes it virtually odorless. “Because aeration of our system is achieved through the burrowing movement of worms, our annual energy bill can be up to 95% less than competing technology,” she says. From there it will be dispersed across the worm bed via an irrigation system and will percolate down and out through exit pipes. Water from the barn will flow through a solid separator, then into an equalization tank. Worms and microbes are then introduced into the system, and they create a biofilm, which digests most of the contaminants. It starts with a containment vessel filled with wood chips, river rock, and drainage cells. The patented Biodynamic Aerobic System (BIDA) transforms liquid waste into water that is usable for irrigation. “By having access to cleaner water, farmers can minimize their environmental impact and secure the future for their operations.”īioFiltro has developed a worm-powered wastewater system to remove 70% to 90% of nutrients from liquid manure.
“When it’s done for a long period of time or incorrectly, land application can contaminate the soil or groundwater to a point where it’s no longer viable for use,” says Mai Ann Healy, head of business development, BioFiltro. The most common wastewater treatment method is land application. We try to advance ideas that show the greatest promise in market opportunity that also promote sustainability, create new revenue streams, and create circular economies on the farm,” Day says. “This is an innovation-style challenge that invited any ag tech start-up in the manure management space to present ideas. The yearlong cohort wrapped up with a virtual pitch competition in June 2020 with each of the start-ups vying for a grand prize of $50,000 in nondiluted capital. Markets Analysis Back to Markets AnalysisĬhosen from 63 applicants, the Challenge guided eight companies through a commercialization curriculum, which included mentorship and an introduction to investors.
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