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公开(公告)号：US20110192794A1
公开(公告)日：2011-08-11
申请号：US13024006
申请日：2011-02-09
申请人： Ravi Chidambaran , Pavan Raina , Sugata Das , Nitin Chandan
发明人： Ravi Chidambaran , Pavan Raina , Sugata Das , Nitin Chandan
CPC分类号： C02F1/44 , B01D63/082 , B01D65/02 , B01D65/025 , B01D69/08 , B01D2313/44 , B01D2315/06 , B01D2317/02 , B01D2317/04 , B01D2321/02 , B01D2321/185 , B01D2321/30
摘要： Embodiments of the present invention relate to a filtration module and/or a novel method of making a frameless filtration module for water or wastewater treatment that can produce filtrate that is free of particles, reduce precipitated hardness, colloids and organic compounds. The designed apparatus, which is either encapsulated or in cassette form, can be assembled and disbanded easily to suit diverse process requirements. The module configuration and assembly also helps in clean-in-place, repair or replacement activities to be performed in situ.
摘要翻译： 本发明的实施例涉及一种制造用于水或废水处理的无框过滤模块的过滤模块和/或新方法，其可以产生不含颗粒的滤液，降低沉淀硬度，胶体和有机化合物。 被设计的装置，既可以是封装的，也可以是盒式的，可以容易地进行组装和拆散，以适应不同的工艺要求。 模块配置和组装也有助于在原地进行现场清洁，维修或更换活动。
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公开(公告)号：US20100192976A1
公开(公告)日：2010-08-05
申请号：US12669392
申请日：2008-08-11
申请人： Kwang-Jin Lee , Sung-Hak Choi , Moo-Seok Lee
发明人： Kwang-Jin Lee , Sung-Hak Choi , Moo-Seok Lee
CPC分类号： B01D65/025 , B01D2321/02 , B01D2321/16
摘要： Disclosed are an apparatus for cleaning a membrane module and a method therefor, which can minimize consumption of chemicals required to clean the membrane module while maximizing a recovery cleaning rate of the membrane module without completely stopping a water treatment operation. The cleaning apparatus includes a first flushing bath for flushing a membrane module transferred from a water treatment tank, and a first chemical cleaning bath for cleaning the membrane module, which has been completely flushed and transferred from the first flushing bath, by use of a first chemical solution.
摘要翻译： 公开了一种用于清洁膜组件的设备及其方法，其可以最大限度地提高膜组件的回收清洁率而不会完全停止水处理操作来最小化清洁膜组件所需的化学品的消耗。 清洗装置包括用于冲洗从水处理槽传送的膜组件的第一冲洗槽和用于清洗已经被完全冲洗并从第一冲洗槽传送的膜组件的第一化学清洗槽， 化学溶液。
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3.发明申请System and method for separation of hydrocarbons and contaminants using redundant membrane separators 审中-公开使用冗余膜分离器分离碳氢化合物和污染物的系统和方法公开(公告)号：US20020195250A1
公开(公告)日：2002-12-26
申请号：US09886177
申请日：2001-06-20
IPC分类号： E21B043/38 , E21B043/36
CPC分类号： B01D65/025 , B01D53/22 , B01D61/00 , B01D61/02 , B01D61/14 , B01D63/00 , B01D63/02 , B01D63/06 , B01D65/00 , B01D65/02 , B01D2313/18 , B01D2313/44 , B01D2319/02 , B01D2319/04 , B01D2321/00 , E21B43/36 , E21B43/385
摘要： A redundant membrane separation system and method for separating hydrocarbons and contaminants. The redundant membrane separation system includes a system and method wherein the flow of the produced hydrocarbons and contaminants from a production string can be diverted to one of at least two tubes while the membrane separation system in another of the tubes is serviced.
摘要翻译： 一种用于分离碳氢化合物和污染物的冗余膜分离系统和方法。 冗余膜分离系统包括一种系统和方法，其中来自生产线的产生的烃和污染物的流动可以被转移到至少两个管中的一个，同时另一个管中的膜分离系统得到维护。
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公开(公告)号：US3592763A
公开(公告)日：1971-07-13
申请号：US3592763D
申请日：1968-02-21
申请人： HYDRONAUTICS
发明人： TULIN MARSHALL P
CPC分类号： B01D61/08 , B01D63/061 , B01D63/063 , B01D65/025 , B01D71/12 , B01D2323/40 , Y02A20/131
摘要： TUBULAR MEMBRANES ARE HYDRODYNAMICALLY FORMED WITHIN A POROUS TUBULAR SUPPORT TO FORM A POROUS STRUCTURE, AND SALINE WATER IS SUPPLIED UNDER PRESSURE TO THE INTERIOR OF THE RESULTING STRUCTURE TO RECOVER WATER HAVING A LOW SALT CONCENTRATION OUTSIDE OF THE TUBULAR SUPPORT. WHEN IT BECOMES NECESSARY TO REPLACE THE TUBULAR MEMBRANE, THE SUPPLY OF SALINE WATER IS DISCONTINUED AND
A SOLVENT IS FORCED AXIALLY ALONG THE TUBULAR MEMBRANE TO DISSOLVE IT. SUBSEQUENTLY, THE TUBULAR MEMBRANE IS HYDRODYNAMICALLY REGENERATED AND THE REVERSE-OSMOSIS OPERATION CAN BE RESUMED.摘要翻译： 提供了用于形成用于反渗透装置的管状构件的流体动力学方法和装置。 常规的成膜液体通过加压的气体柱被迫通过管状支撑体，以在管的内壁上形成液体膜。 然后将液体固化以使管状的液体膜固化。 所公开的流体动力学方法和装置使得有可能从盐水中回收低盐浓度的水的有利的反渗透方法和装置。 管状膜在多孔管状载体内流体动力形成以形成多孔结构，并且将盐水在压力下供应到所得结构的内部，以回收管状载体外部具有低盐浓度的水。 当需要更换管状膜时，停止供应盐水，并沿着管状膜轴向强制溶剂使其溶解。 随后，管状膜被流体动力学再生，并且可以恢复反渗透操作。
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公开(公告)号：US20190151777A1
公开(公告)日：2019-05-23
申请号：US16182579
申请日：2018-11-06
CPC分类号： B01D24/30 , B01D39/02 , B01D65/025 , B01D69/02 , B01D71/70 , B01D2239/1241 , B01J8/005 , C02F1/001 , C02F1/005 , C02F2103/007
摘要： A diffusiophoretic water filtration device includes a diffusiophoretic flow chamber having an inlet and an outlet, the flow chamber for receiving the colloidal suspension at the inlet from the inlet manifold, and passing the colloidal suspension between the inlet and at least one outlet in a flow direction; the flow chamber having a removable and reassemblable cover defining a boundary of the diffusiophoretic flow chamber.
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6.发明申请公开(公告)号：US20150202573A1
公开(公告)日：2015-07-23
申请号：US14549092
申请日：2014-11-20
发明人： Ki Hwan CHUNG , Sun Chul SEO
CPC分类号： B01D65/02 , B01D61/18 , B01D63/046 , B01D65/025 , B01D71/26 , B01D2321/16 , B01D2321/40 , B08B3/02 , B08B3/10 , C02F3/1273 , C02F3/30 , C02F3/308 , Y02W10/15
摘要： Disclosed is a separation membrane cartridge-cleaning apparatus for sewage treatment process. The apparatus conveniently cleans the separation membrane cartridges, thereby improving workability, as the separation membrane cartridges mounted within the membrane separation aerobic tank of the sewage treatment process are removed which have been contaminated while performing the solid-liquid separation of the contaminants contained in the sewage, and then the cartridges are separably mounted on the cartridge-cleaning apparatus of water mill type rotatably installed within the cleaning tank containing the cleaning liquid, and thereafter, the contaminated separation membrane cartridges are immersed in the cleaning liquid and the water and air are sprayed from filter-cleaning means above the cartridges to clean the cartridges.
摘要翻译： 公开了一种用于污水处理过程的分离膜盒清洁装置。 该装置方便地清洗分离膜滤芯，从而提高可加工性，因为安装在污水处理过程的膜分离好氧池内的分离膜滤芯被去除，这些分离膜滤芯在污水中进行固液分离时被污染 ，然后将墨盒可分离地安装在可旋转地安装在包含清洁液体的清洗槽内的水磨机盒式清洁装置上，然后将污染的分离膜滤芯浸入清洗液中，并喷洒水和空气 从墨盒上方的过滤器清洁装置清洁墨盒。
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公开(公告)号：US20150059577A1
公开(公告)日：2015-03-05
申请号：US14538340
申请日：2014-11-11
CPC分类号： B01D63/12 , B01D46/0004 , B01D46/0019 , B01D46/003 , B01D46/24 , B01D50/00 , B01D53/22 , B01D53/229 , B01D63/10 , B01D65/025 , B01D2256/245 , B01D2257/108 , B01D2257/304 , B01D2257/504 , B01D2257/7022 , B01D2257/80 , B01D2311/04 , B01D2313/13 , B01D2313/20 , B01D2313/21 , B01D2313/90 , B01D2317/04 , B01D2319/04 , C10L3/101 , Y02C10/10 , B01D2311/2649
摘要： A membrane separation assembly that includes an integrated filter element and at least one membrane module housed within a first vessel and a second vessel containing at least one membrane module, which is stacked or aligned adjacent to the first vessel. The first vessel is configured to allow liquids to be trapped and removed from the assembly, and gases to flow to and through the membrane modules of the first vessel and the membrane modules of the second vessel, which are ultimately withdrawn from the assembly. The assembly is useful in the conditioning of fuel gas to separate methane from C2+ hydrocarbons.
摘要翻译： 一种膜分离组件，其包括集成的过滤元件和容纳在第一容器内的至少一个膜组件和包含至少一个膜组件的第二容器，所述膜组件与第一容器相邻地堆叠或排列。 第一容器构造成允许液体从组件中被捕获和移除，并且气体流入并通过第一容器的膜组件和第二容器的膜组件，其最终从组件中取出。 该组件可用于调节燃料气体以从C2 +烃分离甲烷。
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公开(公告)号：US08906143B2
公开(公告)日：2014-12-09
申请号：US13224891
申请日：2011-09-02
CPC分类号： B01D46/0004 , B01D46/0019 , B01D46/003 , B01D46/24 , B01D50/00 , B01D53/22 , B01D53/229 , B01D63/10 , B01D65/025 , B01D2256/245 , B01D2257/108 , B01D2257/304 , B01D2257/504 , B01D2257/7022 , B01D2257/80 , B01D2311/04 , B01D2313/20 , B01D2313/90 , C10L3/101 , Y02C10/10 , B01D2311/2649
摘要： Disclosed herein is a membrane separation apparatus that includes an integrated filter element and a membrane element housed within a single vessel. The vessel is configured to allow liquids to be trapped and removed from the vessel, and gases to flow to and through the membrane element. The apparatus is useful in the conditioning of fuel gas to separate methane from C2+ hydrocarbons.
摘要翻译： 本文公开了一种膜分离装置，其包括集成的过滤元件和容纳在单个容器内的膜元件。 容器构造成允许液体被捕获并从容器中移出，并且气体流入并穿过膜元件。 该装置可用于调节燃料气体以从C2 +烃分离甲烷。
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公开(公告)号：US4740308A
公开(公告)日：1988-04-26
申请号：US602741
申请日：1984-04-26
CPC分类号： B01D65/02 , B01D65/025 , B01D2321/168
摘要： A process for cleaning fouled separation membranes such as ultrafiltration, reverse osmosis, and microfiltration membranes is provided comprising: removing a separation membrane having a fouled surface from operation; effecting reaction on the fouled surface of said membrane of an inorganic peroxide and an alkali metal or alkaline earth metal hypohalite; and thereafter, substantially removing the foulant and the reaction products thereof from the membrane surface.
摘要翻译： 提供清洁污垢分离膜如超滤，反渗透和微滤膜的方法，包括：从操作中去除具有污垢表面的分离膜; 对无机过氧化物和碱金属或碱土金属次卤酸盐的所述膜的污垢表面产生反应; 然后基本上从膜表面除去污垢及其反应产物。
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公开(公告)号：US09903529B2
公开(公告)日：2018-02-27
申请号：US14366509
申请日：2012-10-17
发明人： Mohammed Saeed Ajam , Jonas Mattern , Jan Schaefer
CPC分类号： F16M13/02 , A61L2/07 , B01D63/082 , B01D65/00 , B01D65/02 , B01D65/022 , B01D65/025 , B01D2313/02 , B01D2313/06 , B01D2321/32
摘要： A filter holder for receiving filter cassettes (19) and a method for sterilizing the filter are provided. The filter holder has first and second parallel plates (3, 4). The first plate (3) is fixed and the second plate (4) is movable along at least one rail (2) by a drive (7, 9) so that the filter cassettes (19) can be clamped between the plates (3, 4) with a predefined clamping pressure. The drive (7, 9) is designed to be removable. The at least one rail (2) has at least one tension rod (5) with a spring clamping element (6) so that the first and second plates (3, 4) can be clamped with a pre-definable pressure against the filter cassettes (19).
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