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1. 发明申请

WO2012087151A1 CARRIER ELEMENT FOR PURIFICATION OF WATER 审中-公开
标题翻译：运载水元素净化水
公开(公告)号：WO2012087151A1
公开(公告)日：2012-06-28
申请号：PCT/NO2011/000350
申请日：2011-12-21
申请人： BIOWATER TECHNOLOGY AS , RUSTEN, Bjørn , SILJUDALEN, Jon G. , ANDERSEN, Terje , SMITH, Stephen , MARCOLINI, Laura
发明人： RUSTEN, Bjørn , SILJUDALEN, Jon G. , ANDERSEN, Terje , SMITH, Stephen , MARCOLINI, Laura
IPC分类号： C02F3/10 , C02F3/08
CPC分类号： C02F3/109 , C02F3/06 , C02F3/085 , Y02W10/15
摘要： It is described a carrier element for microorganisms attached in the form of a biofilm, used for biological treatment of water or wastewater, The carrier element angle (1) is 40 to 80 degrees off of the horizontal line or plane (2) that runs through the open area of the carrier. The height (4) of the carrier element is 7 - 20 mm. The width (5) of the carrier element is 15 - 50 mm. The carrier element has internal partition walls (3) providing a protected biofilm surface area of 400 - 950 m 2 /m 3 of carrier elements, the carrier element has a void volume (pore volume) of at least 75 %, more preferred 80 %, most preferred 85 %; and the carrier element has a density of 0.90 to 1.45.
摘要翻译：描述了用于生物膜形式的微生物的载体元件，用于生物处理水或废水。载体元件角度（1）从水平线或平面（2）穿过40至80度，穿过承运人的开放区域。载体元件的高度（4）为7 - 20 mm。载体元件的宽度（5）为15-50mm。载体元件具有内部分隔壁（3），提供400-950m2 / m3载体元件的受保护生物膜表面积，载体元件具有至少75％，更优选80％，最优选80％的空隙体积优选85％; 载体元素的密度为0.90〜1.45。

2. 发明申请

WO2010140898A1 METHOD AND REACTOR FOR BIOLOGICAL PURIFICATION OF WASTE WATER. 审中-公开
标题翻译：废水生物净化的方法与反应器。
公开(公告)号：WO2010140898A1
公开(公告)日：2010-12-09
申请号：PCT/NO2010/000207
申请日：2010-06-03
申请人： BIOWATER TECHNOLOGY AS , WESTRUM, Thorbjørn , ANDERSEN, Terje , SILJUDALEN, Jon G. , RUSTEN, Bjørn
发明人： WESTRUM, Thorbjørn , ANDERSEN, Terje , SILJUDALEN, Jon G. , RUSTEN, Bjørn
IPC分类号： C02F3/12 , C02F3/08 , C02F3/10
CPC分类号： C02F3/06 , C02F3/10 , C02F3/1263 , C02F3/2826 , C02F3/2833 , Y02W10/15
摘要： Present invention relates to a method and apparatus for purification of water, said method comprises the steps of feeding the water into a reactor (4) through one or more inlet tubes (1) or inlet zones and feed water an substrate through carrier elements for bio film (5) which have a large protected surface (> 200 m2/m3 carrier elements) and large pore volume (> 60%), and that the carrier elements are fluidised for the removal of waste sludge, wherein the ratio of charge of the elements (5) by normal duty corresponds to an amount corresponding to 90% -100%, more preferred 92% - 100%, and most preferred 92% - 99% of the vet volume of the reactor (4), said carrier elements (5) is kept substantially at rest or hindered movement between the times surplus sludge is removed, and that the carrier elements being fluidised for removal of surplus sludge, said carrier elements (5) having a specific gravity in the area of 0,8 – 1,4, more preferred 0,90 – 1,1 and most preferred 0,93-0,97, and feed the treated water to one ore more outlet zones (7) and one or more outlet tubes (2). The invention also comprises a reactor for performing the method.
摘要翻译：本发明涉及一种用于净化水的方法和装置，所述方法包括以下步骤：通过一个或多个入口管（1）或入口区域将水进料到反应器（4）中，并通过用于生物的载体元件向基质供水具有大的保护表面（> 200m 2 / m 3载体元素）和大孔体积（> 60％）的膜（5），并且载体元素被流化以除去废污泥，其中元件（5）通常占空比对应于反应器（4）的兽医体积的90％-100％，更优选92％-100％，最优选92％至99％的量，所述载体元件 5）在时间之间基本上保持休止或阻碍运动，剩余污泥被去除，并且载体元件被流化以除去多余的污泥，所述载体元件（5）在0.8-1的区域中具有比重，4，更优选为0.90-1.1，最优选为0.93-0.97，并进料经处理的水到一个或多个出口区（7）和一个或多个出口管（2）。本发明还包括用于执行该方法的反应器。

3. 发明申请

WO2017061872A1 METHOD AND REACTOR TO ALTERNATE BETWEEN STATIONARY BED AND MOVING BED FOR TREATMENT OF WATER, WITHOUT CHANGING THE WATER LEVEL IN THE REACTOR 审中-公开
标题翻译：用于处理水位的移动床和移动床之间的替代方法和反应器，而不改变反应器中的水位
公开(公告)号：WO2017061872A1
公开(公告)日：2017-04-13
申请号：PCT/NO2016/050199
申请日：2016-10-05
申请人： BIOWATER TECHNOLOGY AS
发明人： VIGELAND, Tomas , RUSTEN, Bjørn , XIN, Gang , SILJUDALEN, Jon G.
IPC分类号： C02F3/08 , C02F3/06
CPC分类号： C02F3/06 , C02F3/006 , C02F3/08 , C02F3/2806 , C02F2209/001 , C02F2209/40 , C02F2209/42 , C02F2303/16 , Y02W10/15
摘要： Present invention relates to a method for switching between stationary bed and moving bed operation of a biological biofilm process for purification of water, without changing the water level in the reactor (1), whereby reducing or increasing the reactor (1) volume by positioning one or more fixed volume or inflated members into the reactor in order to reduce the reactor (1) volume to obtain a stationary bed operation and remove the fixed volume member from the reactor (1) or deflate the inflatable member in order to increase the reactor (1) volume to obtain a moving bed operation. The invention also relates to a reactor for use in the method..
摘要翻译：本发明涉及一种用于在不改变反应器（1）中的水位的情况下，在不改变反应器（1）中的水位的情况下，在用于净化水的生物生物膜方法的固定床和移动床操作之间切换的方法，由此通过将反应器或更多的固定体积或膨胀的构件进入反应器，以便减少反应器（1）的体积以获得固定床操作并从反应器（1）中移除固定体积构件或者使膨胀构件放气以增加反应器 1）体积获得移动床操作。本发明还涉及一种用于该方法的反应器。

4. 发明申请

WO2015088353A1 METHOD FOR BIOLOGICAL PURIFICATION OF WATER 审中-公开
标题翻译：水生物净化方法
公开(公告)号：WO2015088353A1
公开(公告)日：2015-06-18
申请号：PCT/NO2014/050227
申请日：2014-12-09
申请人： BIOWATER TECHNOLOGY AS
发明人： XIN, Gang , RUSTEN, Bjørn
IPC分类号： C02F3/08 , C02F3/10
CPC分类号： C02F3/085 , C02F3/1273 , C02F3/303 , C02F3/308 , C02F2103/007 , C02F2103/06 , C02F2209/42 , C02F2301/024 , C02F2303/16 , C02F2303/20 , Y02W10/15
摘要： It is described a method for biological purification of water, the method comprising: leading the water into a reactor through one or more inlet pipes or inlet zones; leading the water and substrate through carrier elements for biofilm growth which have a high protected surface area (>200 m 2 /m 3 carrier elements) and a large pore volume (>60%); wherein one or more membrane units are submerged in the water in the reactor; wherein permeate is pulled out of the reactor through the pores of the membranes; wherein oxygen-containing gas is supplied in the reactor through an aeration system; wherein during normal operation the water level in the reactor is maintained below one or more outlet pipes or outlet zones that are dedicated for excess sludge removal; wherein during washing operation strong turbulence is created for removal of excess sludge as the water level in the reactor is temporarily raised to the level where the outlet pipes or outlet zones that are dedicated for excess sludge removal are.
摘要翻译：描述了用于生物净化水的方法，该方法包括：通过一个或多个入口管或入口区将水引入反应器; 通过用于生物膜生长的载体元件引导水和底物，其具有高保护表面积（> 200m 2 / m 3载体元素）和大孔体积（> 60％）; 其中一个或多个膜单元浸没在反应器中的水中; 其中渗透物通过膜的孔被从反应器中拉出; 其中通过曝气系统在所述反应器中供给含氧气体; 其中在正常操作期间，反应器中的水位保持在专用于过量污泥去除的一个或多个出口管或出口区域下方; 其中在洗涤操作期间，由于反应器中的水位暂时升至专门用于过量污泥去除的出口管或出口区域的水平，因此产生了强烈的湍流以去除多余的污泥。

5. 发明公开

EP2438019A1 METHOD AND REACTOR FOR BIOLOGICAL PURIFICATION OF WASTE WATER. 有权
标题翻译：方法和电抗器的废水生物
公开(公告)号：EP2438019A1
公开(公告)日：2012-04-11
申请号：EP10783628.0
申请日：2010-06-03
申请人： Biowater Technology AS
发明人： WESTRUM, Thorbjørn , ANDERSEN, Terje , SILJUDALEN, Jon G. , RUSTEN, Bjørn
IPC分类号： C02F3/12 , C02F3/08 , C02F3/10
CPC分类号： C02F3/06 , C02F3/10 , C02F3/1263 , C02F3/2826 , C02F3/2833 , Y02W10/15
摘要： Present invention relates to a method and apparatus for purification of water, said method comprises the steps of feeding the water into a reactor (4) through one or more inlet tubes (1) or inlet zones and feed water an substrate through carrier elements for bio film (5) which have a large protected surface (>200 m2/m3 carrier elements) and large pore volume (>60%), and that the carrier elements are fluidized for the removal of waste sludge, wherein the ratio of charge of the elements (5) by normal duty corresponds to an amount corresponding to 90%-100%, more preferred 92%-100%, and most preferred 92%-99% of the vet volume of the reactor (4), said carrier elements (5) is kept substantially at rest or hindered movement between the times surplus sludge is removed, and that the carrier elements being fluidised for removal of surplus sludge, said carrier elements (5) having a specific gravity in the area of 0.8-1.4, more preferred 0.90-1.1 and most preferred 0.93-0.97, and feed the treated water to one or more outlet zones (7) and one or more outlet tubes (2). The invention also comprises a reactor for performing the method.

6. 发明授权

EP2438019B1 METHOD FOR BIOLOGICAL PURIFICATION OF WASTE WATER. 有权
公开(公告)号：EP2438019B1
公开(公告)日：2019-03-27
申请号：EP10783628.0
申请日：2010-06-03
申请人： BioWater Technology AS
发明人： WESTRUM, Thorbjørn , ANDERSEN, Terje , SILJUDALEN, Jon G. , RUSTEN, Bjørn
IPC分类号： C02F3/12 , C02F3/08 , C02F3/10 , C02F3/06

7. 发明公开

EP3087036A1 METHOD FOR BIOLOGICAL PURIFICATION OF WATER 审中-公开
标题翻译：方法的生态水清洗
公开(公告)号：EP3087036A1
公开(公告)日：2016-11-02
申请号：EP14869438.3
申请日：2014-12-09
申请人： BioWater Technology AS
发明人： XIN, Gang , RUSTEN, Bjørn
IPC分类号： C02F3/08 , C02F3/10
CPC分类号： C02F3/085 , C02F3/1273 , C02F3/303 , C02F3/308 , C02F2103/007 , C02F2103/06 , C02F2209/42 , C02F2301/024 , C02F2303/16 , C02F2303/20 , Y02W10/15
摘要： It is described a method for biological purification of water, the method comprising: leading the water into a reactor through one or more inlet pipes or inlet zones; leading the water and substrate through carrier elements for biofilm growth which have a high protected surface area (>200 m
2 /m
3 carrier elements) and a large pore volume (>60%); wherein one or more membrane units are submerged in the water in the reactor; wherein permeate is pulled out of the reactor through the pores of the membranes; wherein oxygen-containing gas is supplied in the reactor through an aeration system; wherein during normal operation the water level in the reactor is maintained below one or more outlet pipes or outlet zones that are dedicated for excess sludge removal; wherein during washing operation strong turbulence is created for removal of excess sludge as the water level in the reactor is temporarily raised to the level where the outlet pipes or outlet zones that are dedicated for excess sludge removal are.

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