Pretreatment Directory
Food waste has become a national concern because it has multiple impacts: loss of nutrients for people and animals, a wasted source of valuable soil nutrients or energy, and the primary contributor of methane emissions from landfills. An important strategy for managing these nutrients more sustainably is to convert them into sources of alternative energy and as inputs for more fertile soils.
The Composting Collaborative’s Pretreatment Directory is a partial listing of systems currently available in the market that have the potential to scale the amount of unavoidable food waste that can be put to more beneficial uses. Read more about the opportunities and challenges of pretreatment systems.
Information in the Directory has been provided by vendors and has not been evaluated for accuracy by GreenBlue.
Pretreatment Directory
- Company Name
- Unit
- Output Material “Wet” – biodigesters, liquefiers, pulpers | “Dry” – dehydrators, accelerated composters
- Capacity
- Price
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Susteco ABBig Hanna T480Dry750 - 1,500 lbs/day$100,000 +
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Enic EcoVimEco (Ecovim)-1100Dry750 - 1,500 lbs/day$100,000 +
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BioHiTech GlobalEco-Safe 4Wet750 - 1,500 lbs/day$25,000 - $50,000
-
ECORICH LLCER-1000Dry750 - 1,500 lbs/day$25,000 - $50,000
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ECORICH LLCER-1500Dry750 - 1,500 lbs/day$50,000 - $100,000
-
GAIAGAIA GC-400 ElectricDry750 - 1,500 lbs/day$100,000 +
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GAIAGAIA GC-600 ElectricDry750 - 1,500 lbs/day$100,000 +
-
GAIAGAIA GG-400H GasDry750 - 1,500 lbs/day$100,000 +
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GAIAGAIA GG-600H GasDry750 - 1,500 lbs/day$100,000 +
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Power KnotLFC-200Wet750 - 1,500 lbs/day$25,000 - $50,000
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Power KnotLFC-300Wet750 - 1,500 lbs/day$25,000 - $50,000
-
FOR SolutionsModel 2000 Composting SystemDry750 - 1,500 lbs/day$100,000 +
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ORCA TechnologyOG50Wet750 - 1,500 lbs/day$25,000 - $50,000