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公开(公告)号:US20040134248A1
公开(公告)日:2004-07-15
申请号:US10715337
申请日:2003-11-17
发明人: Robert Allen Smith , Scott F. Timmons , Mark E. Van Dyke , Cheryl R. Blanchard , Arlene J. Siller-Jackson
IPC分类号: C05F001/00
CPC分类号: C09K17/32 , C05F1/005 , C05F1/007 , C05F11/08 , Y02A40/201 , Y02A40/203 , Y02E50/343 , Y02P20/145 , Y02W30/47 , Y10S106/90 , Y10S530/842
摘要: 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.
摘要翻译: 一种可水合的氧化角蛋白组合物,其包含一种或多种能够吸收水以形成水凝胶的金属离子种类。 角蛋白材料可用作提供有机和无机营养物质的土壤修复。 角蛋白材料也可用作生物修复有毒污染物土壤和液体的营养源。