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1. 发明申请

US20090301963A1 METHOD AND SYSTEM FOR TREATING WATER AND UTILIZING A MEMBRANE FILTERING SYSTEM 失效
标题翻译：用于处理水和利用膜过滤系统的方法和系统
公开(公告)号：US20090301963A1
公开(公告)日：2009-12-10
申请号：US12135394
申请日：2008-06-09
申请人： Martin Brockmann , Heribert Moeslang , Dietmar Schnuell , Hong Zhao , David Thaure , Pierre Girodet
发明人： Martin Brockmann , Heribert Moeslang , Dietmar Schnuell , Hong Zhao , David Thaure , Pierre Girodet
IPC分类号： C02F3/06 , C02F9/02 , C02F9/14
CPC分类号： B01D61/18 , B01D2315/06 , C02F3/1273 , C02F3/223 , C02F3/286 , C02F3/302 , C02F3/308 , C02F2303/16 , Y02W10/15
摘要： A method and system is provided for treating wastewater. In one process, wastewater is directed into a treatment tank and biologically treated. The biologically treated wastewater is directed as mixed liquor from the treatment tank to a bottom portion of a downstream filtration tank having at least one submerged membrane module that extends across substantially the entire cross sectional area of the filtration tank mixed liquor is directed from the bottom of the filtration tank upwardly into the membrane module such that substantially all of the mixed liquor received in the bottom of the filtration tank flows through the membrane module. As the mixed liquor flows vertically through the membrane module, the method includes inducing at least some of the mixed liquor through walls of one or more membrane filters that form a part of the membrane module, producing a permeate stream. The remaining mixed liquor passing through and from the membrane module is referred to as a non-permeate stream and the non-permeate stream, or at least a substantial portion thereof, is recirculated to the treatment tank. The filtration tank is sized relative to the membrane module and the process is carried out such that there is no substantial recycle of mixed liquor in the filtration tank itself. Although mixed liquor may be recirculated from the filtration tank back to the treatment tank and then back to the filtration tank and so forth and so on, once the mixed liquor in the filtration tank makes one pass through the membrane module the mixed liquor is recycled back to the treatment tank and generally not permitted to be recycled back through the membrane module without first returning to the treatment tank.
摘要翻译：提供了一种处理废水的方法和系统。在一个过程中，将废水引入处理槽并进行生物处理。生物处理的废水作为混合液从处理槽引导到具有至少一个浸没膜组件的下游过滤槽的底部，该膜组件延伸穿过过滤罐的整个横截面积，混合液从过滤罐向上进入膜组件，使得接收在过滤罐底部的基本上所有的混合液体都流过膜组件。当混合液体垂直流过膜组件时，该方法包括通过形成膜组件的一部分的一个或多个膜过滤器的壁诱导至少一些混合液体，产生渗透物流。将通过膜组件的剩余混合液称为非渗透物流，将非渗透物流或其至少大部分再循环至处理槽。过滤罐相对于膜组件尺寸设定，并且进行该过程，使得过滤罐本身中没有混合液体的实质再循环。虽然混合液体可以从过滤罐再循环回处理槽，然后回到过滤槽等等，一旦过滤罐中的混合液体一次通过膜组件，混合液体再循环回来并且通常不允许通过膜组件再循环回到处理槽中，而不首先返回到处理槽。

2. 发明授权

US07695624B2 Method and system for treating water and utilizing a membrane filtering system 失效
标题翻译：处理水和利用膜过滤系统的方法和系统
公开(公告)号：US07695624B2
公开(公告)日：2010-04-13
申请号：US12135394
申请日：2008-06-09
申请人： Martin Brockmann , Heribert Moeslang , Dietmar Schnuell , Hong Zhao , David Thaure , Pierre Girodet
发明人： Martin Brockmann , Heribert Moeslang , Dietmar Schnuell , Hong Zhao , David Thaure , Pierre Girodet
IPC分类号： C02F3/00
CPC分类号： B01D61/18 , B01D2315/06 , C02F3/1273 , C02F3/223 , C02F3/286 , C02F3/302 , C02F3/308 , C02F2303/16 , Y02W10/15
摘要： A method and system is provided for treating wastewater. In one process, wastewater is directed into a treatment tank and biologically treated. The biologically treated wastewater is directed as mixed liquor from the treatment tank to a bottom portion of a downstream filtration tank having at least one submerged membrane module that extends across substantially the entire cross sectional area of the filtration tank mixed liquor is directed from the bottom of the filtration tank upwardly into the membrane module such that substantially all of the mixed liquor received in the bottom of the filtration tank flows through the membrane module. As the mixed liquor flows vertically through the membrane module, the method includes inducing at least some of the mixed liquor through walls of one or more membrane filters that form a part of the membrane module, producing a permeate stream. The remaining mixed liquor passing through and from the membrane module is referred to as a non-permeate stream and the non-permeate stream, or at least a substantial portion thereof, is recirculated to the treatment tank. The filtration tank is sized relative to the membrane module and the process is carried out such that there is no substantial recycle of mixed liquor in the filtration tank itself. Although mixed liquor may be recirculated from the filtration tank back to the treatment tank and then back to the filtration tank and so forth and so on, once the mixed liquor in the filtration tank makes one pass through the membrane module the mixed liquor is recycled back to the treatment tank and generally not permitted to be recycled back through the membrane module without first returning to the treatment tank.
摘要翻译：提供了一种处理废水的方法和系统。在一个过程中，将废水引入处理槽并进行生物处理。生物处理的废水作为混合液从处理槽引导到具有至少一个浸没膜组件的下游过滤槽的底部，该膜组件延伸穿过过滤罐的整个横截面积，混合液从过滤罐向上进入膜组件，使得接收在过滤罐底部的基本上所有的混合液体都流过膜组件。当混合液体垂直流过膜组件时，该方法包括通过形成膜组件的一部分的一个或多个膜过滤器的壁诱导至少一些混合液体，产生渗透物流。将通过膜组件的剩余混合液称为非渗透物流，将非渗透物流或其至少大部分再循环至处理槽。过滤罐相对于膜组件尺寸设定，并且进行该过程，使得过滤罐本身中没有混合液体的实质再循环。虽然混合液体可以从过滤罐再循环回处理槽，然后回到过滤槽等等，一旦过滤罐中的混合液体一次通过膜组件，混合液体再循环回来并且通常不允许通过膜组件再循环回到处理槽中，而不首先返回到处理槽。

3. 发明授权

US08323499B1 Wastewater treatment method and membrane bioreactor having mixed liquor and air conduits in a filtration tank 有权
公开(公告)号：US08323499B1
公开(公告)日：2012-12-04
申请号：US12758181
申请日：2010-04-12
申请人： Hong W. Zhao , Martin Brockmann , Heribert Moeslang , Pierre Girodet
发明人： Hong W. Zhao , Martin Brockmann , Heribert Moeslang , Pierre Girodet
IPC分类号： C02F3/00
摘要： Biologically treated wastewater is directed as mixed liquor from a treatment tank to a downstream filtration tank having a having a submerged membrane module extending across the cross-sectional area of the filtration tank. Mixed liquor is directed from the bottom of the filtration tank upwardly into the membrane module such that substantially all of the mixed liquor received in the bottom of the filtration tank flows through the membrane module. A permeate stream is produced. A portion of a non-permeate stream is recirculated to the treatment tank. The filtration tank is sized such that there is no substantial recycle of mixed liquor in the filtration tank. Once the mixed liquor in the filtration tank makes one pass through the membrane module the mixed liquor is recycled to the treatment tank and generally not permitted to be recycled through the membrane module without first returning to the treatment tank.

4. 发明申请

US20130239998A1 Gas Distributor Fitting and Method for Controlling the Gas Distribution for Cleaning Immersed Filter Elements 审中-公开
标题翻译：气体分布器配件和控制清洗浸入式过滤元件气体分布的方法
公开(公告)号：US20130239998A1
公开(公告)日：2013-09-19
申请号：US13988115
申请日：2011-11-30
申请人： Martin Brockmann , Jurgen Kunzel , Heribert Moslang , Norbert Wegmann
发明人： Martin Brockmann , Jurgen Kunzel , Heribert Moslang , Norbert Wegmann
IPC分类号： B08B3/10
CPC分类号： B08B3/10 , A61H33/60 , A61H2033/0037 , B01D41/04 , B01D65/02 , B01D65/08 , B01D2313/26 , B01D2315/06 , B01D2321/185 , F16K11/0525 , F16K11/14 , Y10T137/87708
摘要： The invention relates to a fitting for distributing a gas flow to two or more flow ducts, wherein the fitting has an inlet connecting piece (20) and two or more separate outlet connecting pieces (21, 22), wherein upstream of each outlet connecting piece (21, 22) there is arranged a disc valve, wherein the disc valve inserts (15, 16) of two or more disc valves are kinematically coupled, and to a method for cleaning filter elements (4) immersed in a basin (1), in particular diaphragm filters, by aeration of the filter elements by means of gas bubbles which are introduced into the basin (1) below the filter elements (4) via aerators (5), wherein a gas flow for aerating the filter elements (4) is generated by means of a blower (7), wherein the gas flow is distributed by means of a fitting to two or more aerators (5), wherein the distribution of the gas flow takes place discontinuously, such that a pulsed aeration of the filter elements (4) of varying duration takes place at irregular intervals.
摘要翻译：本发明涉及一种用于将气流分配到两个或多个流动管道的配件，其中所述配件具有入口连接件（20）和两个或更多个单独的出口连接件（21,22），其中每个出口连接件（21,22）中设置有一个盘阀，其中两个或更多个盘阀的盘阀插入件（15,16）在运动学上耦合，并且涉及一种用于清洁浸没在盆（1）中的过滤元件（4）的方法，，特别是隔膜过滤器，通过气泡通过过滤元件曝气，气泡通过曝气器（5）引入过滤器元件（4）下面的盆（1）中，其中用于使过滤元件（4）充气的气流）通过鼓风机（7）产生，其中气流通过配件分配到两个或更多个曝气器（5），其中气流的分布是不连续的，使得脉冲曝气具有不同持续时间的过滤元件（4）发生在不规则的间隙 vals。

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