A purrr-fect use for soy waste?

USDA researchers have enhanced a biobased cat litter with biochar from soybean hulls and starch. The global cat litter market was valued at $11 billion in 2021, with the U.S. generating over 80 million pounds of soy hull waste annually.

May 22, 2023

1–2 minutes

USDA researchers have enhanced a biobased cat litter with biocharBiochar is a carbon-rich material created from biomass decomposition in low-oxygen conditions. It has important applications in environmental remediation, soil improvement, agriculture, carbon sequestration, energy storage, and sustainable materials, promoting efficiency and reducing waste in various contexts while addressing climate change challenges. More from soybean hulls and starch. The global cat litter market was valued at $11 billion in 2021, with the U.S. generating over 80 million pounds of soy hull waste annually.

USDA researchers have improved on an earlier biobased cat litter formulation using biochar from soybean hulls and a starch-based ingredient. As of 2021, the global cat litter market was $11 billion, with yearly U.S. waste generation of more than 80 million pounds of soy hulls

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