发明授权
US09169142B2 Method for treating water within a sequential biological reactor including an in-line measurement of the nitrite concentration inside said reactor
有权
在连续的生物反应器中处理水的方法，包括在线测量所述反应器内的亚硝酸盐浓度
- 专利标题： Method for treating water within a sequential biological reactor including an in-line measurement of the nitrite concentration inside said reactor
- 专利标题（中）： 在连续的生物反应器中处理水的方法，包括在线测量所述反应器内的亚硝酸盐浓度
-
申请号： US13510691申请日： 2010-11-08
-
公开(公告)号： US09169142B2公开(公告)日： 2015-10-27
- 发明人: Romain Lemaire , Julien Chauzy , Kim Sorensen
- 申请人： Romain Lemaire , Julien Chauzy , Kim Sorensen
- 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
- 代理机构： Coats and Bennett PLLC
- 优先权： FR0958205 20091120
- 国际申请： PCT/EP2010/067004 WO 20101108
- 国际公布： WO2011/061084 WO 20110526
- 主分类号： C02F3/30
- IPC分类号： C02F3/30 ; C02F3/00
摘要：
The invention relates to a method for treating water laden with nitrogen in the form of ammonium by means of nitritation-denitritation, wherein said method includes at least: a first step (i) of supplying at least one sequential biological reactor (10) with said water; an aerated nitration step (ii); an anoxia denitritation step (iii); and a step (iv) of extracting treated water from said reactor. According to the invention, the method also includes the in-line measurement of the nitrite concentration of said water in said reactor, and at least one monitoring step of at least one step of the method, said monitoring step taking into account the results from said in-line measurement of the nitrite concentration.
公开/授权文献
信息查询
