Hydratable form of keratin for use as a soil amendment
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United States of America Patent
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app pub date -
Nov 17, 2003
filing date -
Mar 1, 2000
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Abandoned
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Abstract
A hydratable oxidized keratin composition comprising one or more metal ion species capable of absorbing water to form a hydrogel. The keratin material is useful as a soil amendment providing organic and inorganic nutrients. The keratin material is also useful as a nutrient source in the bioremediation of toxic contaminants soils and liquids.
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Cited Art Landscape
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