公开(公告)号：US20130264254A1

公开(公告)日：2013-10-10

申请号：US13976584

申请日：2012-08-28

申请人： Kenichi Ushikoshi ,  Toru Morita ,  Kiyoshi Ida ,  Teizo Mizutani

发明人： Kenichi Ushikoshi ,  Toru Morita ,  Kiyoshi Ida ,  Teizo Mizutani

IPC分类号： C02F1/44

CPC分类号： C02F1/44 ,  B01D21/0084 ,  B01D21/01 ,  B01D21/06 ,  B01D21/2427 ,  B01D21/2433 ,  B01D21/2488 ,  B01D61/147 ,  B01D61/16 ,  B01D63/02 ,  B01D63/08 ,  B01D65/02 ,  B01D71/36 ,  B01D71/68 ,  B01D2311/04 ,  B01D2315/06 ,  B01D2321/185 ,  C02F1/24 ,  C02F1/40 ,  C02F1/444 ,  C02F9/00 ,  C02F2001/007 ,  C02F2101/32 ,  B01D2311/00

摘要： Devices used in an oil-containing wastewater treatment system are simplified by efficiently combining differences in processes used in the system.The oil-containing wastewater treatment system includes a separation tank that separates oil by flotation, the separation tank being arranged in a supply path of raw water which is oil-containing wastewater; a membrane filtration tank that is arranged on the downstream of the separation tank and that includes therein a membrane separation module including a hollow fiber membrane or a flat sheet membrane, and a diffuser for generating air bubbles, the diffuser being disposed below the membrane separation module; a supply pipe that supplies the raw water from the separation tank to the membrane filtration tank through a circulating pump; and a return pipe that returns unfiltered water containing the oil and air bubbles from the membrane filtration tank to the separation tank.

摘要翻译： 在含油废水处理系统中使用的装置通过有效地组合系统中使用的方法的差异来简化。 含油废水处理系统包括通过浮选分离油的分离罐，分离罐布置在作为含油废水的原水的供给路径中; 布置在分离罐下游的膜过滤罐，其中包括一个包括中空纤维膜或平片膜的膜分离模块和用于产生气泡的扩散器，该扩散器设置在膜分离模块的下方 ; 供给管，其通过循环泵将来自分离罐的原水供给膜过滤罐; 以及返回管，其将含有油和气泡的未过滤的水从膜过滤罐返回到分离罐。

公开(公告)号：US20110089013A1

公开(公告)日：2011-04-21

申请号：US12924291

申请日：2010-09-24

申请人： Masaaki Sakurai ,  Hiroaki Ikebe ,  Hiroshi Yokohata ,  Toru Morita ,  Kiyoshi Ida

发明人： Masaaki Sakurai ,  Hiroaki Ikebe ,  Hiroshi Yokohata ,  Toru Morita ,  Kiyoshi Ida

IPC分类号： C02F1/44 ,  B01D65/02 ,  C02F1/04

CPC分类号： C02F1/444 ,  B01D17/0205 ,  B01D17/0211 ,  B01D17/085 ,  B01D61/18 ,  B01D2311/2646 ,  B01D2313/26 ,  B01D2315/06 ,  B03D1/1462 ,  B03D1/1475 ,  B03D1/245 ,  C02F1/045 ,  C02F1/24 ,  C02F1/40 ,  C02F5/025 ,  C02F5/06 ,  C02F2001/425 ,  C02F2101/32 ,  C02F2103/10 ,  C02F2303/10 ,  C02F2303/16 ,  C10G1/047 ,  Y02W10/30

摘要： An apparatus of produced water treatment, to be adopted in an in-situ recovery method of producing bitumen from oil sand, the apparatus capable of removing the oil from produced water, the produced water of being left by separating the bitumen from bitumen-mixed fluid having been recovered from the oil sand, the apparatus having: a vessel for receiving the produced water; a submerge type filtration membrane module, installed in the vessel, for filtering the produced water in the condition of the membrane being submerged in the produced water; and a bubble generator for generating bubbles to be forwarded toward the submerged filtration membrane in the produced water.

摘要翻译： 一种生产水处理装置，采用从油砂生产沥青的原位回收方法，该装置能够从生产的水中除去油，所产生的水通过将沥青与沥青混合流体分离而留下 已经从油砂中回收，该装置具有：用于接收生产水的容器; 淹没式过滤膜组件，安装在容器中，用于在膜被浸没在生产水中的条件下过滤生产的水; 以及用于产生气泡的气泡发生器，以在生产的水中朝向浸没的过滤膜转发。

公开(公告)号：US20120103904A1

公开(公告)日：2012-05-03

申请号：US13377690

申请日：2010-02-17

申请人： Toru Morita ,  Kiyoshi Ida

发明人： Toru Morita ,  Kiyoshi Ida

IPC分类号： B01D69/00

CPC分类号： B01D71/68 ,  B01D61/147 ,  B01D61/18 ,  B01D63/02 ,  B01D63/023 ,  B01D71/36 ,  B01D2311/25 ,  B01D2315/06 ,  B01D2321/185 ,  B01D2325/22 ,  B01D2325/30 ,  C02F1/444 ,  C02F2101/32

摘要： Provided is a separation membrane module which is suitable for filtration of oil-containing wastewater. The separation membrane module for oil-containing wastewater treatment separates water-insoluble oil from oil-containing wastewater that has high turbidity and/or high temperature. The separation membrane module for oil-containing wastewater treatment is characterized by using a hollow fiber membrane which is composed of an alkali-resistant porous membrane selected from polytetrafluoroethylene (PTFE), polysulfone (PSF), and polyether sulfone (PES) and which has a tensile strength of 30 N or more, and characterized in that each of the hollow fiber membrane and an end-sealing member of the hollow fiber membrane has a heat distortion temperature of 100° C. or higher.

摘要翻译： 提供了适用于含油废水过滤的分离膜组件。 含油废水处理分离膜组件将水不溶性油与浊度和/或高温高的含油废水分离开。 用于含油废水处理的分离膜组件的特征在于使用中空纤维膜，该中空纤维膜由选自聚四氟乙烯（PTFE），聚砜（PSF）和聚醚砜（PES）的耐碱性多孔膜组成，并且具有 拉伸强度为30N以上，其特征在于，所述中空丝膜和所述中空纤维膜的端部密封构件的热变形温度为100℃以上。

公开(公告)号：US20130051865A1

公开(公告)日：2013-02-28

申请号：US13640554

申请日：2011-05-12

申请人： Setsuo Kotani ,  Kiyoshi Ida ,  Kazuhiko Ogino

发明人： Setsuo Kotani ,  Kiyoshi Ida ,  Kazuhiko Ogino

IPC分类号： G03G15/09

CPC分类号： G03G15/0921 ,  H01F7/0221

摘要： A magnet roller according to the present invention comprises: a single metal shaft member; and a pair of first and second semicylindrical resin magnet members each of which is shorter than the metal shaft member and has a first or second annular portion integrally provided at one end portion thereof. Each of first and second central holes is provided at the center of each of the first and second annular portions. The magnet roller according to the present invention is assembled by arranging the first annular portion and the second annular portion so as not face each other, inserting both end portions of the metal shaft member into the first and second central holes from the inner side of the first and second annular portions, and sandwiching the metal shaft member between the first and second semicylindrical resin magnet members in such a manner that both the end portions of the metal shaft member protrude to the outside of the first and second annular portions.

摘要翻译： 根据本发明的磁性辊包括：单个金属轴构件; 以及一对第一和第二半圆柱形树脂磁体构件，其每一个都比金属轴构件短，并且具有一体地设置在其一个端部的第一或第二环形部分。 第一和第二中心孔中的每一个设置在第一和第二环形部分的每一个的中心。 根据本发明的磁性辊通过将第一环形部分和第二环形部分布置为彼此面对而组装，从金属轴构件的内侧将金属轴构件的两个端部插入第一和第二中心孔 第一和第二环形部分，并且以金属轴构件的两个端部突出到第一和第二环形部分的外侧的方式将金属轴构件夹在第一和第二半圆柱形树脂磁体构件之间。

公开(公告)号：US07735660B2

公开(公告)日：2010-06-15

申请号：US10684836

申请日：2003-10-15

申请人： Tooru Morita ,  Kiyoshi Ida ,  Hajime Funatsu

发明人： Tooru Morita ,  Kiyoshi Ida ,  Hajime Funatsu

IPC分类号： B01D63/02 ,  B01D63/04 ,  B01D61/00

CPC分类号： B01D69/08 ,  B01D63/022 ,  B01D63/04 ,  B01D63/12 ,  B01D69/141 ,  Y10T428/24091

摘要： A porous multilayered hollow fiber for outer side pressed filtration is made of a multilayer comprising a supporting layer constituted of the thickness of an expanded porous polytetrafluoroethylene tube, and a filtration layer provided on the outer surface of the supporting layer, wherein pores surrounded by fibrous frameworks in the filtration layer are smaller than those of the supporting layer, and the mean of the maximum fibril length (L) of the fibrous frameworks surrounding each pore in the outer surface of the filtration layer is designed to be small such that (X) and (Y) fall within the range on the XY plane, where (X) is a particle diameter of particles captured when the particle trapping ratio is equal to or more than 90% in the case where the filtration is done under an elevated pressure of 0.1 MPa, and (Y) is a value designated as RFL obtained by dividing (L) by (X). Thus, the degradation of flow rate due to the elapse of time can be prevented, since solid particles to be separated do not enter into pores, and clogging and blockade of the pores do not occur even in the case of filtering a solution of high turbidity. As a result, it is possible to recover filtration property easily by performing back-wash reverse filtration and to maintain excellent filtration property for a long time.

摘要翻译： 用于外侧压制过滤的多孔多层中空纤维由包括由膨胀的多孔聚四氟乙烯管的厚度构成的支撑层和设置在支撑层的外表面上的过滤层的多层制成，其中由纤维框架包围的孔 在过滤层中小于支撑层的过滤层，并且在过滤层的外表面中围绕每个孔的纤维骨架的最大原纤维长度（L）的平均值设计得较小，使得（X）和 （Y）落在XY平面的范围内，其中（X）是当在0.1升的压力下进行过滤时，当颗粒捕获率等于或大于90％时捕获的颗粒的粒径 （Y）是通过将（L）除以（X）而获得的指定为RFL的值。 因此，由于要分离的固体颗粒不会进入孔隙，所以可以防止由于时间的流逝而引起的流量的降低，即使在过滤高浊度的溶液的情况下也不会发生堵塞和堵塞孔 。 结果，可以通过进行反冲洗反向过滤容易地回收过滤性能，并且能够长期保持优异的过滤性能。

公开(公告)号：US08750768B2

公开(公告)日：2014-06-10

申请号：US13640554

申请日：2011-05-12

申请人： Setsuo Kotani ,  Kiyoshi Ida ,  Kazuhiko Ogino

发明人： Setsuo Kotani ,  Kiyoshi Ida ,  Kazuhiko Ogino

IPC分类号： G03G15/09

CPC分类号： G03G15/0921 ,  H01F7/0221

摘要： A magnet roller according to the present invention comprises: a single metal shaft member; and a pair of first and second semicylindrical resin magnet members each of which is shorter than the metal shaft member and has a first or second annular portion integrally provided at one end portion thereof. Each of first and second central holes is provided at the center of each of the first and second annular portions. The magnet roller according to the present invention is assembled by arranging the first annular portion and the second annular portion so as not face each other, inserting both end portions of the metal shaft member into the first and second central holes from the inner side of the first and second annular portions, and sandwiching the metal shaft member between the first and second semicylindrical resin magnet members in such a manner that both the end portions of the metal shaft member protrude to the outside of the first and second annular portions.

摘要翻译： 根据本发明的磁性辊包括：单个金属轴构件; 以及一对第一和第二半圆柱形树脂磁体构件，其每一个都比金属轴构件短，并且具有一体地设置在其一个端部的第一或第二环形部分。 第一和第二中心孔中的每一个设置在第一和第二环形部分的每一个的中心。 根据本发明的磁性辊通过将第一环形部分和第二环形部分布置为彼此面对而组装，从金属轴构件的内侧将金属轴构件的两个端部插入第一和第二中心孔 第一和第二环形部分，并且以金属轴构件的两个端部突出到第一和第二环形部分的外侧的方式将金属轴构件夹在第一和第二半圆柱形树脂磁体构件之间。

公开(公告)号：US20060260998A1

公开(公告)日：2006-11-23

申请号：US11412109

申请日：2006-04-27

申请人： Tatsuhiko Suzuki ,  Tooru Morita ,  Kiyoshi Ida

发明人： Tatsuhiko Suzuki ,  Tooru Morita ,  Kiyoshi Ida

IPC分类号： B01D65/02

CPC分类号： B01D61/20 ,  B01D63/02 ,  B01D65/08 ,  B01D2313/26 ,  B01D2315/06 ,  B01D2321/185

摘要： There is provided a compact filtration device capable of efficiently separate and remove suspension components adhered to membrane surfaces or to between membranes by allowing bubbling action by means of bubbles from an air diffusion tube to effectively affect the entire hollow fiber membrane, and capable of disposing inside hollow fiber membranes in high density. In a filtration device 11 for performing solid-liquid separation by allowing a liquid to be treated 12 containing suspension components to permeate a membrane module 14 for immersion type suction filtration or external pressure filtration, said membrane module 14 is formed from bundled membranes 16 in which a multiplicity of hollow fiber membranes 15 with their axes being in the vertical direction are contacted closely with each other at the upper and lower ends thereof, and a diffuser tube 21 is threaded into between said multiplicity of hollow fiber membranes 15 for insertion at the lower part of the bundled membrane 16.

摘要翻译： 提供了一种紧凑的过滤装置，其能够通过使来自空气扩散管的气泡起泡作用，从而有效地影响整个中空纤维膜，并且能够在内部设置，从而有效地分离和去除附着在膜表面或膜之间的悬浮组分 高密度中空纤维膜。 在通过使含有悬浮液成分的液体12透过用于浸渍式吸滤或外压过滤的膜组件14进行固液分离的过滤装置11中，所述膜组件14由捆束膜16形成，其中 其轴线处于垂直方向的多个中空纤维膜15在其上端和下端彼此紧密接触，并且扩散管21被拧入所述多个中空纤维膜15之间以插入下部 捆绑膜16的一部分。