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1. 发明申请

WO2008141080A1 MEMBRANE MODULE WITH MULTIPLE BOTTOM HEADERS AND FILTRATION PROCESS 审中-公开
标题翻译：具有多个底部孔和膜过程的膜模块
公开(公告)号：WO2008141080A1
公开(公告)日：2008-11-20
申请号：PCT/US2008/063038
申请日：2008-05-08
申请人： ZENON TECHNOLOGY PARTNERSHIP , PEDERSEN, Steven, K. , COTE, Pierre, Lucien , ADAMS, Nicholas William, Harcsar
发明人： PEDERSEN, Steven, K. , COTE, Pierre, Lucien , ADAMS, Nicholas William, Harcsar
IPC分类号： B01D63/04 , B01D63/02 , B01D61/18 , B01D65/08 , C02F1/44
CPC分类号： B01D65/08 , B01D61/18 , B01D63/022 , B01D63/023 , B01D63/043 , B01D2313/20 , B01D2313/21 , B01D2321/185 , C02F1/444 , C02F3/1273 , Y02W10/15
摘要： A membrane module (100) has an upper header.(108) and multiple lower headers (110). A bundle of membranes (24) potted in the upper header is sub-bundled into the lower headers. The membranes (24) may be arranged in the upper header into a number of generally parallel sheets or planes and arranged into a lower header (110) into a lesser number of sheets or planes. Spaces between the multiple lower headers (110) help gas bubbles rise into the module (100) or water containing solids drain from the module (100). The module (100) may be used in batch or continuous filtration processes. In one specific process, water flows downwards through the module (100) and air bubbles are provided from near the bottom of the module (100).
摘要翻译：膜组件（100）具有上集管（108）和多个下集管（110）。将封闭在上部集管内的一束膜（24）分组成下部集管。膜（24）可以布置在上集管中，形成多个大致平行的板或平面，并将其布置成较少的板或平面的下集管（110）。多个下部集管（110）之间的空间有助于气泡从模块（100）上升到模块（100）或含有固体排放物的水中。模块（100）可用于间歇或连续过滤过程。在一个具体过程中，水向下流过模块（100），并且从模块（100）的底部附近提供气泡。

2. 发明申请

WO2006047890A1 MEMBRANE FILTRATION APPARATUS AND PROCESS OPTIONALLY FOR SAND FILTER RETROFIT 审中-公开
标题翻译：膜过滤装置和过程可选择用于过滤器改造
公开(公告)号：WO2006047890A1
公开(公告)日：2006-05-11
申请号：PCT/CA2005/001705
申请日：2005-11-08
申请人： ZENON ENVIRONMENTAL INC. , COTE, Pierre, Lucien
发明人： COTE, Pierre, Lucien
IPC分类号： B01D63/04 , B01D69/08 , B01D65/06 , B01D35/02
CPC分类号： B01D61/18 , B01D61/20 , B01D63/02 , B01D63/024 , B01D63/043 , B01D65/00 , B01D65/08 , B01D65/102 , B01D2313/12 , B01D2315/06 , B01D2321/04 , B01D2321/16 , B01D2321/162 , B01D2321/164 , B01D2321/185 , B01D2321/30 , C02F1/444
摘要： A filtration apparatus has a horizontally oriented permeate conduit on the floor of a tank. The conduit may be part of a pedestal. A module of filtering membranes may be placed above and communicate with the permeate conduit. The apparatus may also include scrubbing air conduits below the modules. The module may be of a variety of configurations including one with vertically oriented hollow fibers. In this configuration, a permeate collector at an upper potting head may be connected to the permeate conduit by a second permeate conduit. The apparatus is suitable among other things, for installation in a sand filter tank. Permeation may be by gravity flow and retentate may overflow into a trough above the modules.
摘要翻译：过滤装置在罐的地板上具有水平取向的渗透管道。导管可以是基座的一部分。过滤膜的模块可以放置在渗透管道的上方并与渗透管道连通。该装置还可以包括在模块下方的擦洗空气管道。模块可以是各种配置，包括具有垂直取向的中空纤维的构造。在该构造中，上部灌封头处的渗透物收集器可以通过第二渗透管道连接到渗透管道。该装置适用于安装在砂滤池中。渗透可能是通过重力流动而滞留物可能溢出到模块上方的槽中。

3. 发明申请

WO2006015496A1 MEMBRANE SUPPORTED BIOFILM PROCESS FOR AUTOTROPHIC REDUCTION 审中-公开
标题翻译：用于自动减少的膜支持的生物薄膜过程
公开(公告)号：WO2006015496A1
公开(公告)日：2006-02-16
申请号：PCT/CA2005/001250
申请日：2005-08-12
申请人： ZENON ENVIRONMENTAL INC. , HUSAIN, Hidayat , BEHMANN, Henry , COTE, Pierre Lucien
发明人： HUSAIN, Hidayat , BEHMANN, Henry , COTE, Pierre Lucien
IPC分类号： C02F3/28
CPC分类号： C02F3/2806 , B01F13/02 , C02F3/102 , Y02E50/343 , Y02W10/15
摘要： A hollow gas transfer fibre is arranged in tows and potted into a module. The module may be used to treat wastewater by supplying hydrogen containing gas via the interior of the fibers to a biofilm present on an exterior surface of the fibers.
摘要翻译：中空的气体输送纤维被布置成丝束并且嵌入模块中。该模块可用于通过将纤维内部的含氢气体供应到存在于纤维外表面上的生物膜来处理废水。

4. 发明申请

WO2006002529A1 SCREENING APPARATUS FOR WATER TREATMENT WITH MEMBRANES 审中-公开
标题翻译：用于水膜处理的筛选装置
公开(公告)号：WO2006002529A1
公开(公告)日：2006-01-12
申请号：PCT/CA2005/001011
申请日：2005-06-29
申请人： ZENON ENVIRONMENTAL INC. , COTE, Pierre Lucien , THOMPSON, Douglas Joseph , PAWLOSKI, Jennifer Lynn , LIU, Minggang , SIMON, Rafael David , ADNAN, Ali
发明人： COTE, Pierre Lucien , THOMPSON, Douglas Joseph , PAWLOSKI, Jennifer Lynn , LIU, Minggang , SIMON, Rafael David , ADNAN, Ali
IPC分类号： B01D39/10
CPC分类号： B01D61/18 , B01D35/027 , B01D61/145 , B01D61/147 , B01D61/16 , B01D65/08 , B01D2311/04 , B01D2315/06 , B01D2321/04 , B01D2321/185 , C02F1/001 , C02F1/40 , C02F1/444 , C02F3/1273 , C02F2303/24 , Y02W10/15 , B01D2311/16
摘要： A static screen used upstream of a membrane assembly within a water treatment system has a screening surface with a number of openings distributed over its area. Liquid flows through the screening surface to reach the membrane assembly. Various shapes of screening surfaces are described including undulating panels and geometric shapes. Methods for cleaning the screen are described including aeration and backwashing. Various treatment systems or process designs incorporating the screen are described.
摘要翻译：在水处理系统内的膜组件上游使用的静态屏幕具有在其区域上分布有多个开口的筛选表面。液体流过筛分表面以到达膜组件。描述了各种形状的筛面，包括起伏面板和几何形状。描述了用于清洁屏幕的方法，包括曝气和反冲洗。描述了包括屏幕的各种处理系统或工艺设计。

5. 发明申请

WO2005016826A3 SUPPORTED BIOFILM APPARATUS AND PROCESS 审中-公开
标题翻译：支持生物薄膜设备和工艺
公开(公告)号：WO2005016826A3
公开(公告)日：2005-10-13
申请号：PCT/CA2004001495
申请日：2004-08-12
申请人： ZENON ENVIRONMENTAL INC , COTE PIERRE LUCIEN , HUSAIN HIDAYAT , TOWE IAN GLENN , BEHMANN HENRY , POTTINGER IAN ALEXANDER
发明人： COTE PIERRE LUCIEN , HUSAIN HIDAYAT , TOWE IAN GLENN , BEHMANN HENRY , POTTINGER IAN ALEXANDER
IPC分类号： B01D63/04 , B01D69/08 , B01J19/24 , C02F20060101 , C02F1/00 , C02F3/20 , C12M1/04 , C12M1/06 , D01D5/24 , D01F6/04
CPC分类号： C12M29/16 , B01F3/04269 , B01F2003/04312 , B01F2003/04347 , B01F2003/04404 , B01F2003/04411 , C02F3/102 , C02F3/103 , C02F3/208 , C02F2203/006 , Y02W10/15
摘要： A membrane supported biofilm reactor uses modules having fine, hollow fibres, for example, made from melt spun thermoplastic polymers treated after spinning to increase their permeability to oxygen, used, for example, in tows or formed into a fabric. In one module, one or more sheets of the fabric are potted into a module to enable oxygen containing gas to be supplied to the lumens of the hollow fibres. Various reactors and processes, for example to treat wastewater, using such modules are described. In bne process, oxygen travels through fibers, optionally through an attached biofilm, to oxygenate surrounding water. Mechanical, chemical and biological methods, for example endogenous respiration, are used to control the thickness of the biofilm.
摘要翻译：膜支撑的生物膜反应器使用具有细的中空纤维的模块，例如由旋转后处理的熔融热塑性聚合物制成，以增加其对氧的渗透性，例如用于丝束或形成织物。在一个模块中，将一个或多个织物片浸入模块中，以使含氧气体能够供应到中空纤维的内腔。描述了使用这种模块的各种反应器和工艺，例如处理废水。在过程中，氧气通过纤维，任选地通过附着的生物膜传播，以使周围的水氧化。机械，化学和生物学方法，例如内源性呼吸，用于控制生物膜的厚度。

6. 发明申请

WO2007131151A3 INVERTED AERATED IMMERSED SCREEN, SCREEN ASSEMBLY AND OPERATING PROCESS 审中-公开
标题翻译：反转的电磁屏幕，屏幕组装和操作过程
公开(公告)号：WO2007131151A3
公开(公告)日：2008-11-13
申请号：PCT/US2007068207
申请日：2007-05-04
申请人： ZENON TECHNOLOGY PARTNERSHIP , COTE PIERRE LUCIEN , PAWLOSKI JENNIFER LYNN , THEODOULOU MICHAEL DAVID , LI STANFORD CHUK-WAH , THOMPSON DOUGLAS JOSEPH , ADNAN ALI
发明人： COTE PIERRE LUCIEN , PAWLOSKI JENNIFER LYNN , THEODOULOU MICHAEL DAVID , LI STANFORD CHUK-WAH , THOMPSON DOUGLAS JOSEPH , ADNAN ALI
IPC分类号： B01D61/16 , B01D39/10 , B01D61/18 , B01D65/00 , B01D65/02 , B01D65/08
CPC分类号： B01D61/16 , B01D61/145 , B01D61/147 , B01D61/18 , B01D61/20 , B01D65/00 , B01D65/02 , B01D65/08 , B01D2311/04 , B01D2321/04 , B01D2321/185 , C02F3/1273 , C02F3/30 , C02F2303/16 , C02F2303/24 , Y02W10/15 , B01D2311/2649
摘要： A static screen used upstream of a membrane assembly within a water treatment system has a screening surface with a number of openings distributed over its area. Liquid flows through the screening surface to reach the membrane assembly. Various shapes of screening surfaces are described including three-dimensional bodies with openings at or near their lower ends. Methods for cleaning the screen are described including aeration, backwashing and lowering down the water level in an upstream section by partially or completely draining a tank. Various treatment systems or process designs incorporating the screen are described. Screen elements may be made in two or more parts comprising a supporting structure and a separation layer and may be mounted on a conduit or pan.
摘要翻译：在水处理系统内的膜组件上游使用的静态屏幕具有在其区域上分布有多个开口的筛选表面。液体流过筛分表面以到达膜组件。描述了各种形状的屏蔽表面，包括在其下端处或其下端具有开口的三维体。描述了用于清洁屏幕的方法，其包括曝气，回洗和通过部分地或完全地排出罐来降低上游部分中的水位。描述了包括屏幕的各种处理系统或工艺设计。筛网元件可以由包括支撑结构和分离层的两个或更多个部分制成，并且可以安装在导管或盘上。

7. 发明申请

WO2007131151A2 INVERTED AERATED IMMERSED SCREEN, SCREEN ASSEMBLY AND OPERATING PROCESS 审中-公开
标题翻译：反转的电磁屏幕，屏幕组装和操作过程
公开(公告)号：WO2007131151A2
公开(公告)日：2007-11-15
申请号：PCT/US2007/068207
申请日：2007-05-04
申请人： ZENON TECHNOLOGY PARTNERSHIP , COTE, Pierre, Lucien , PAWLOSKI, Jennifer, Lynn , THEODOULOU, Michael, David , LI, Stanford, Chuk-wah , THOMPSON, Douglas, Joseph , ADNAN, Ali
发明人： COTE, Pierre, Lucien , PAWLOSKI, Jennifer, Lynn , THEODOULOU, Michael, David , LI, Stanford, Chuk-wah , THOMPSON, Douglas, Joseph , ADNAN, Ali
IPC分类号： B01D61/16 , B01D61/18 , B01D65/00 , B01D65/02 , B01D65/08 , B01D39/10
CPC分类号： B01D61/16 , B01D61/145 , B01D61/147 , B01D61/18 , B01D61/20 , B01D65/00 , B01D65/02 , B01D65/08 , B01D2311/04 , B01D2321/04 , B01D2321/185 , C02F3/1273 , C02F3/30 , C02F2303/16 , C02F2303/24 , Y02W10/15 , B01D2311/2649
摘要： A static screen used upstream of a membrane assembly within a water treatment system has a screening surface with a number of openings distributed over its area. Liquid flows through the screening surface to reach the membrane assembly. Various shapes of screening surfaces are described including three-dimensional bodies with openings at or near their lower ends. Methods for cleaning the screen are described including aeration, backwashing and lowering down the water level in an upstream section by partially or completely draining a tank. Various treatment systems or process designs incorporating the screen are described. Screen elements may be made in two or more parts comprising a supporting structure and a separation layer and may be mounted on a conduit or pan.
摘要翻译：在水处理系统内的膜组件上游使用的静态屏幕具有在其区域上分布有多个开口的筛选表面。液体流过筛分表面以到达膜组件。描述了各种形状的屏蔽表面，包括在其下端处或其下端具有开口的三维体。描述了用于清洁屏幕的方法，其包括曝气，回洗和通过部分地或完全地排出罐来降低上游部分中的水位。描述了包括屏幕的各种处理系统或工艺设计。筛网元件可以由包括支撑结构和分离层的两个或更多个部分制成，并且可以安装在导管或盘上。

8. 发明申请

WO2005016498A1 MEMBRANE MODULE FOR GAS TRANSFER AND MEMBRANE SUPPORTED BIOFILM PROCESS 审中-公开
标题翻译：用于气体传输和膜支持的生物膜过程的膜模块
公开(公告)号：WO2005016498A1
公开(公告)日：2005-02-24
申请号：PCT/CA2004/001496
申请日：2004-08-12
申请人： ZENON ENVIRONMENTAL INC. , COTE, Pierre, Lucien , HUSAIN, Hidayat , TOWE, Ian, Glenn
发明人： COTE, Pierre, Lucien , HUSAIN, Hidayat , TOWE, Ian, Glenn
IPC分类号： B01D63/04
CPC分类号： C12M29/16 , B01F3/04269 , B01F2003/04312 , B01F2003/04347 , B01F2003/04404 , B01F2003/04411 , C02F3/102 , C02F3/103 , C02F3/208 , C02F2203/006 , Y02W10/15
摘要： A membrane module apparatus to transfer a gas to or from a liquid has a sheet having at least one gas transfer surface. The gas transfer surface is in flow communication with a header through a gas channel. The module may be used to support a biofilm on the gas transfer surface. A plurality of sheets or portions of sheets may be separated by spacers.
摘要翻译：用于将气体转移到液体或从液体转移的膜组件装置具有具有至少一个气体转移表面的片材。气体传输表面通过气体通道与集管流动连通。该模块可用于在气体转移表面上支撑生物膜。多个片材或片材的部分可以通过间隔物分离。

9. 发明申请

WO2010108285A1 NON-BRAIDED REINFORCED HOLLOW FIBRE MEMBRANE 审中-公开
标题翻译：非增强加强中空纤维膜
公开(公告)号：WO2010108285A1
公开(公告)日：2010-09-30
申请号：PCT/CA2010/000469
申请日：2010-03-26
申请人： ASTEIA TECHNOLOGY INC. , COTE, Pierre Lucien
发明人： COTE, Pierre Lucien
IPC分类号： B01D67/00 , B01D63/04 , B01D69/08
CPC分类号： B01D69/08 , B01D69/02 , B01D69/085 , B01D2325/40 , Y10T29/49826
摘要： A hollow fiber membrane has a reinforcing structure with a plurality of reinforcing filaments embedded in the wall of the membrane. The reinforcing filaments may include warp filaments, which are substantially continuous along the length of the membrane, and one or more warp filaments, which extend obliquely between two or more warp filaments. The warp filaments may be in the form of a spiral, a zigzag or a set of discontinuous filament segments. The reinforcing filaments are not woven together, but they may be bonded at points of contact where they intersect each other. The bonding may be by heat, solvent, or UV-activation. The filaments may have an outer layer with a polymer that responds to the bonding method. The membrane preferably has an inside diameter to outside diameter ratio larger than 0.60. The reinforcing structure may be impregnated with a membrane dope in a continuous operation in which the reinforcing structure formation and dope impregnation are done one after the other at the same speed.
摘要翻译：中空纤维膜具有加强结构，其中多个加强丝嵌入膜的壁中。增强丝可以包括沿着膜的长度基本上连续的经丝，以及在两根或多根经丝之间倾斜延伸的一根或多根经丝。经丝可以是螺旋状，锯齿形或一组不连续的细丝段的形式。增强丝不织在一起，但是它们可以在它们彼此相交的接触点处结合。接合可以通过加热，溶剂或UV活化。长丝可以具有对结合方法作出响应的聚合物的外层。膜的内径与外径的比优选大于0.60。加强结构可以在连续操作中浸渍膜掺杂物，其中以相同的速度一个接一个地进行加强结构形成和掺杂浸渍。

10. 发明申请

WO2008141413A1 WASTEWATER TREATMENT WITH AEROBIC GRANULES 审中-公开
标题翻译：废水处理与无机颗粒
公开(公告)号：WO2008141413A1
公开(公告)日：2008-11-27
申请号：PCT/CA2007/000893
申请日：2007-05-18
申请人： ZENON TECHNOLOGY PARTNERSHIP , COTE, Pierre Lucien , BEHMANN, Henry , CHANG, Sheng
发明人： COTE, Pierre Lucien , BEHMANN, Henry , CHANG, Sheng
IPC分类号： C02F9/14 , C02F1/52 , C02F11/04 , C02F3/30
CPC分类号： C02F3/223 , C02F3/006 , C02F3/1268 , C02F3/30 , C02F3/301 , Y02W10/15
摘要： A wastewater treatment system using aerobic granules has a large number of sequencing batch reactor tanks with high volumetric exchange rate, a variable cycle length and constant batch volume. The batch reactors are operated for C, N removal and P is removed chemically. SS are removed in a downstream separation step. A continuous flow reactor may comprise an aerobic zone, an alternately aerobic and anoxic zone or discrete aerobic and anoxic zones, and a settling zone. An anaerobic zone may be located at the bottom of a mass of settled granules. Feed may be introduced through the settled granules. An aerobic/anoxic zone may be like a CSTR but with aeration varying in space or time. Sludge granules may move intermittently from an aerobic zone to an aerobic/anoxic zone. A settling zone may have an upflow rate to wash off flocculated biomass. A dual sludge process may be used in which a fraction of unsettled floc is recycled to a region upstream of the granules settler. A fermentation zone may be used to pre-treat feed water or to treat a recycled waste stream, for example a waste stream contain floc.
摘要翻译：使用有氧颗粒的废水处理系统具有大量的具有高体积交换速率，可变循环长度和恒定批量体积的间歇式反应釜。操作间歇式反应器用于C，N去除，P被化学去除。 SS在下游分离步骤中被去除。连续流动反应器可包括需氧区，交替需氧和缺氧区或离散的有氧和缺氧区以及沉降区。厌氧区可以位于大量沉降颗粒的底部。饲料可以通过沉降的颗粒引入。有氧/缺氧区域可能类似于CSTR，但是曝气在空间或时间上变化。污泥颗粒可以间歇地从需氧区移动到需氧/缺氧区。沉降区可以具有上升流速以洗脱絮凝生物质。可以使用双重污泥方法，其中一部分不稳定的絮体再循环到颗粒沉降器上游的区域。发酵区可用于预处理给水或处理回收的废物流，例如含有絮凝物的废物流。

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