Invention Grant
US08222187B2 Method for improving the phytoremediation of polluted sites by providing plants with exogenous carbohydrates
有权
通过向植物提供外源碳水化合物来改善污染场地的植物修复的方法
- Patent Title: Method for improving the phytoremediation of polluted sites by providing plants with exogenous carbohydrates
- Patent Title (中): 通过向植物提供外源碳水化合物来改善污染场地的植物修复的方法
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Application No.: US10571522Application Date: 2004-09-09
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Publication No.: US08222187B2Publication Date: 2012-07-17
- Inventor: Cecile Sulmon , Gwenola Gouesbet , Ivan Couee , Abdelhak El Amrani
- Applicant: Cecile Sulmon , Gwenola Gouesbet , Ivan Couee , Abdelhak El Amrani
- Applicant Address: FR Rennes Cedex
- Assignee: Universite de Rennes 1
- Current Assignee: Universite de Rennes 1
- Current Assignee Address: FR Rennes Cedex
- Agency: Westman, Champlin & Kelly, P.A.
- Agent David D. Brush
- Priority: FR0310774 20030912
- International Application: PCT/FR2004/002294 WO 20040909
- International Announcement: WO2005/025769 WO 20050324
- Main IPC: A01N25/26
- IPC: A01N25/26 ; A01N63/00 ; A01N35/00 ; A01N31/00
Abstract:
A method is provided for phytoremediating a site polluted by at least one type of pollutant, comprising at least one step comprising growing, on this polluted soil, at least one phytoremediating plant capable of fixing at least a portion of this pollutant, and comprising a subsequent step comprising of harvesting or destroying this plant that has fixed at least a portion of said pollutant. The step of growing the plant is effected, at least in part, in the presence of at least one water-soluble exogenous carbohydrate that can be assimilated by the plant or in the presence of a substance containing a carbohydrate of this type.
Public/Granted literature
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