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Washington State University - Puyallup Organic Farming Systems and Nutrient Management

Earth Tub Composter Project

Earth Tub Composters are small on-site composting systems that can be used to recycle food waste from school lunch programs into compost. This reduces garbage volume while providing an education on recycling for students. Compost produced can be used in school landscaping or sold to staff and student families.

♣ Educational Analysis of Compost Generated Through On-Site In-Vessel Food Waste Composting, Final Report

♣ Earth Tub Composter Description, Green Mountain Technologies

♣ Crestwood Elementary School EarthTub project website

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Earth Tub Composter