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    MEMBRANE FILTER ASSEMBLY AND PERMEATE CONNECTOR
    1.
    发明申请
    MEMBRANE FILTER ASSEMBLY AND PERMEATE CONNECTOR 审中-公开
    膜过滤器组件和渗透膜连接器

    公开(公告)号：US20120132579A1

    公开(公告)日：2012-05-31

    申请号：US12956301

    申请日：2010-11-30

    申请人： Jeffrey Ronald Cumin ,  Reid Allyn Bayly

    发明人： Jeffrey Ronald Cumin ,  Reid Allyn Bayly

    IPC分类号： B01D63/00 ,  F16L21/00

    CPC分类号： B01D63/026 ,  B01D2313/13 ,  B01D2313/56 ,  B01D2315/06

    摘要： The permeate collectors of a set of membrane filter elements are connected in line to form a vertical permeate collection pipe serving the set of elements. The connectors between adjacent elements are configured to allow a disconnected element to move perpendicular to the permeate collectors. When an element is disconnected, it may slide horizontally out of the frame. A connector has a spigot that spans between two sockets when connected. In a membrane assembly, each socket is associated with a permeate collector of a membrane filter element. To disconnect the sockets, the spigot is retracted further into one of the sockets until it is spaced apart from the other socket. With the spigot retracted, one membrane element may move relative to the other in a direction perpendicular to the direction of movement of the spigot.

    摘要翻译： 一组膜过滤器元件的渗透物收集器被连接成一行以形成用于该组元件的垂直渗透物收集管。 相邻元件之间的连接器被配置为允许断开的元件垂直于渗透物收集器移动。 当元件断开连接时，它可能会水平滑出框架。 连接器连接时有一个跨接在两个插座之间的插口。 在膜组件中，每个插座与膜过滤器元件的渗透物收集器相关联。 为了断开插座，插口进一步缩回插座之一，直到其与另一插座间隔开。 当插头缩回时，一个膜元件可以在垂直于插口的移动方向的方向上相对于另一个移动。

    Gas Sparger for A Filtering Membrane
    3.
    发明申请
    Gas Sparger for A Filtering Membrane 有权
    用于过滤膜的气体分布器

    公开(公告)号：US20120325742A1

    公开(公告)日：2012-12-27

    申请号：US13394104

    申请日：2010-07-30

    申请人： Jeffrey Ronald Cumin ,  Henry Behmann ,  Youngseck Hong ,  Reid Bayly ,  Zhaoyang Wan ,  Joseph Breitner

    发明人： Jeffrey Ronald Cumin ,  Henry Behmann ,  Youngseck Hong ,  Reid Bayly ,  Zhaoyang Wan ,  Joseph Breitner

    IPC分类号： B01F3/04 ,  B01D65/02

    CPC分类号： B01D65/02 ,  B01D61/08 ,  B01D61/12 ,  B01D61/18 ,  B01D61/22 ,  B01D65/00 ,  B01D65/08 ,  B01D2313/26 ,  B01D2315/06 ,  B01D2321/185 ,  B01D2321/26 ,  B01F3/04241 ,  B01F3/04262 ,  B01F2003/04304 ,  B01F2003/04319

    摘要： A gas sparger for a filtering membrane system produces an intermittent flow of bubbles even if provided with a relatively continuous gas flow. The sparger has a housing to collect a pocket of gas and a conduit to release some of the gas from the pocket when the pocket reaches a sufficient size. Optionally, a cover over an outlet from the conduit may break up or distribute the released gas. A large sparger for can comprise a plurality of smaller units or areas. The supply of gas to the sparger may vary in flow rate over larger periods of time in response to changes in conditions in the membrane system to change the time between consecutive bursts of bubbles. A gas supply pipe may have two or more outlets at different elevations in communication with each of two or more units or areas. The discharge of gas between two or more units or areas may be synchronized. One or more of a set of units or area may receive a supplied gas at a higher flow rate.

    摘要翻译： 用于过滤膜系统的气体分布器即使设置有相对连续的气流即可产生间歇性气泡。 当口袋达到足够的尺寸时，分布器具有收集气袋和导管的壳体以从口袋中释放一些气体。 任选地，来自导管的出口上的盖可以分解或分配释放的气体。 用于罐的大型喷雾器可以包括多个较小的单元或区域。 响应于膜系统中条件的改变改变气泡连续爆发之间的时间，向喷雾器供应气体可能在较大时间段内的流速可能变化。 气体供给管可以具有与两个或更多个单元或区域中的每一个连通的不同高度的两个或更多个出口。 两个或多个单元或区域之间的气体排放可以同步。 一组或多个区域中的一个或多个可以以更高的流速接收供应的气体。

    METHOD FOR UTILIZING INTERNALLY GENERATED BIOGAS FOR CLOSED MEMBRANE SYSTEM OPERATION
    4.
    发明申请
    METHOD FOR UTILIZING INTERNALLY GENERATED BIOGAS FOR CLOSED MEMBRANE SYSTEM OPERATION 有权
    用于封闭膜系统操作的内部生物生物学方法

    公开(公告)号：US20120048801A1

    公开(公告)日：2012-03-01

    申请号：US12872232

    申请日：2010-08-31

    申请人： Youngseck Hong ,  Reid Allyn Bayly ,  Domenico Salasso ,  Jeffrey Ronald Cumin ,  David Eaton Sproule ,  Sheng Chang

    发明人： Youngseck Hong ,  Reid Allyn Bayly ,  Domenico Salasso ,  Jeffrey Ronald Cumin ,  David Eaton Sproule ,  Sheng Chang

    IPC分类号： C02F3/28

    CPC分类号： C02F3/2853 ,  C02F3/2893 ,  C02F2209/03 ,  C02F2301/066 ,  C02F2303/10 ,  C02F2303/20 ,  Y02E50/343 ,  Y02W10/30

    摘要： In an anaerobic membrane bioreactor (“MBR”), a closed anaerobic process tank contains a membrane filter or is connected to an external tank containing a membrane filter. A pocket of biogas accumulates at the top of the process tank. Biogas is taken from the pocket, pumped to the bottom of the membrane filter to provide bubbles to inhibit membrane fouling, and returned to the pocket. Excess biogas produced as the wastewater is degraded is removed from the system and may be used as a product. However, biogas and liquid are maintained in the system at a pressure above atmospheric, for example 10 kPa or more above atmospheric pressure, sufficient to provide at least a material contribution to the transmembrane pressure driving permeation through the membranes. The overall energy requirements of the system may be reduced. Further, with sufficient pressure, suction pumps attached to the membranes may not be required.

    摘要翻译： 在厌氧膜生物反应器（“MBR”）中，封闭的厌氧处理罐包含膜过滤器或连接到含有膜过滤器的外部罐。 沼气袋在加工罐顶部积聚。 将沼气从口袋中取出，泵送到膜过滤器的底部以提供气泡以阻止膜污染，并返回到口袋中。 随着废水的降解而产生的过量生物气体被从系统中除去，可以用作产品。 然而，生物气体和液体在高于大气压的压力下保持在系统中，例如高于大气压力10kPa或更高，足以提供至少一种材料对穿过膜的透过膜的压力驱动。 系统的总体能量需求可能会降低。 此外，在足够的压力下，可能不需要连接到膜的抽吸泵。

    Method for utilizing internally generated biogas for closed membrane system operation
    7.
    发明授权
    Method for utilizing internally generated biogas for closed membrane system operation 有权
    利用内部生成的沼气进行封闭膜系统运行的方法

    公开(公告)号：US08580113B2

    公开(公告)日：2013-11-12

    申请号：US12872232

    申请日：2010-08-31

    申请人： Youngseck Hong ,  Reid Allyn Bayly ,  Domenico Salasso ,  Jeffrey Ronald Cumin ,  David Eaton Sproule ,  Sheng Chang

    发明人： Youngseck Hong ,  Reid Allyn Bayly ,  Domenico Salasso ,  Jeffrey Ronald Cumin ,  David Eaton Sproule ,  Sheng Chang

    IPC分类号： C02F3/28

    CPC分类号： C02F3/2853 ,  C02F3/2893 ,  C02F2209/03 ,  C02F2301/066 ,  C02F2303/10 ,  C02F2303/20 ,  Y02E50/343 ,  Y02W10/30

    摘要： In an anaerobic membrane bioreactor (“MBR”), a closed anaerobic process tank contains a membrane filter or is connected to an external tank containing a membrane filter. A pocket of biogas accumulates at the top of the process tank. Biogas is taken from the pocket, pumped to the bottom of the membrane filter to provide bubbles to inhibit membrane fouling, and returned to the pocket. Excess biogas produced as the wastewater is degraded is removed from the system and may be used as a product. However, biogas and liquid are maintained in the system at a pressure above atmospheric, for example 10 kPa or more above atmospheric pressure, sufficient to provide at least a material contribution to the transmembrane pressure driving permeation through the membranes. The overall energy requirements of the system may be reduced. Further, with sufficient pressure, suction pumps attached to the membranes may not be required.

    摘要翻译： 在厌氧膜生物反应器（“MBR”）中，封闭的厌氧处理罐包含膜过滤器或连接到含有膜过滤器的外部罐。 沼气袋在加工罐顶部积聚。 将沼气从口袋中取出，泵送到膜过滤器的底部以提供气泡以阻止膜污染，并返回到口袋中。 随着废水的降解而产生的过量生物气体被从系统中除去，可以用作产品。 然而，生物气体和液体在高于大气压的压力下保持在系统中，例如高于大气压力10kPa或更高，足以提供至少一种材料对穿过膜的透过膜的压力。 系统的总体能量需求可能会降低。 此外，在足够的压力下，可能不需要连接到膜的抽吸泵。

    IMMERSED SCREEN AND METHOD OF OPERATION
    8.
    发明申请
    IMMERSED SCREEN AND METHOD OF OPERATION 审中-公开
    实际屏幕和操作方法

    公开(公告)号：US20130146548A1

    公开(公告)日：2013-06-13

    申请号：US13314892

    申请日：2011-12-08

    申请人： Pierre Lucien COTE ,  Jeffrey Ronald CUMIN

    发明人： Pierre Lucien COTE ,  Jeffrey Ronald CUMIN

    IPC分类号： B01D29/66 ,  B01D29/52 ,  B01D36/02 ,  B01D37/00

    CPC分类号： C02F3/1273 ,  B01D65/02 ,  B01D65/08 ,  B01D2201/0476 ,  B01D2201/087 ,  B01D2313/26 ,  B01D2315/06 ,  B01D2321/04 ,  B01D2321/185 ,  B01F13/0266 ,  C02F3/223 ,  C02F2303/16 ,  C02F2303/24 ,  Y02W10/15

    摘要： A static screen has a plurality of screening bodies and a plurality of aeration devices downstream of the screening bodies. Each aeration device is associated with a set of one or more of the screening bodies. Each aeration device may be a pulsing aerator. The pulsing aerators do not all release air at the same time. Each screening body works through periods of dead end filtration separated by backwashing events. The backwashing events comprise introducing a slug or pulse of air into the bottom of the screening body. Flow through the static screen continues at all times because the screening bodies are not all backwashed at the same time. The static screen may be used to remove trash from water flowing to an immersed membrane unit. Alternatively, the static screen may be used to provide primary wastewater treatment.

    摘要翻译： 静电屏幕具有多个筛选体和在筛选体下游的多个曝气装置。 每个曝气装置与一组或多个筛选体相关联。 每个曝气装置可以是脉冲曝气器。 脉冲曝气器并不能同时释放空气。 每个筛选机构通过反冲洗事件分离的死端过滤时间。 反冲洗事件包括将痰液或脉冲的空气引入筛选体的底部。 任何时候，通过静态屏幕的流动将继续，因为筛选机构并不都是同时进行反洗。 静态屏幕可用于从流入浸入的膜单元的水中清除垃圾。 或者，静态屏可用于提供初级废水处理。