发明申请
- 专利标题： METHOD FOR THE ANAEROBIC TREATMENT OF A WASTEWATER AND ASSOCIATED DEVICE
- 专利标题（中）： 废水和相关设备的厌氧处理方法
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申请号： US13508142申请日： 2010-11-04
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公开(公告)号： US20120219984A1公开(公告)日： 2012-08-30
- 发明人: Luis Castillo Rivera , Emmanuel Trouve
- 申请人： Luis Castillo Rivera , Emmanuel Trouve
- 申请人地址： FR Saint-Maurice
- 专利权人： VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
- 当前专利权人： VEOLIA WATER SOLUTIONS & TECHNOLOGIES SUPPORT
- 当前专利权人地址： FR Saint-Maurice
- 优先权： FR0957887 20091106
- 国际申请： PCT/FR10/52381 WO 20101104
- 主分类号： C12Q1/02
- IPC分类号： C12Q1/02 ; C12M1/34
摘要：
The invention relates to a device and a method for anaerobic treatment of wastewater in a biological reactor (100) involving at least one stabilised bacteria species including the following steps: measuring (150) a concentration, in an area linked to the reactor, of a reaction product inhibiting said at least one bacteria species; extracting (160) a fraction of the contents of the reactor when said concentration exceeds a predefined threshold; separating (300) said fraction into first and second sub-fractions, the first sub-fraction being depleted of said reaction product; and recirculating (310) the first sub-fraction in the reactor.
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