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1. 发明授权

US09649602B2 Method of sewage treatment and sewage treatment apparatus 有权
公开(公告)号：US09649602B2
公开(公告)日：2017-05-16
申请号：US11979277
申请日：2007-10-31
申请人： Hirofumi Morikawa , Shuji Furuno , Masahiro Henmi
发明人： Hirofumi Morikawa , Shuji Furuno , Masahiro Henmi
IPC分类号： C02F1/44 , B01D61/18 , B01D63/08 , B01D71/34 , B01D63/10 , B01D65/08 , B01D67/00 , B01D69/02 , B01D69/10 , B01D69/12
CPC分类号： B01D71/34 , B01D61/18 , B01D63/081 , B01D63/082 , B01D63/10 , B01D65/08 , B01D67/0011 , B01D67/0016 , B01D67/003 , B01D69/02 , B01D69/10 , B01D69/12 , B01D2315/06 , B01D2321/185 , B01D2323/08 , B01D2323/12 , B01D2325/04 , C02F1/444
摘要： A method of sewage treatment includes: immersing a separation membrane module into sewage, wherein the separation membrane module has a plurality of separation membrane elements, each having a supporting plate, a separation membrane and a filtered water outlet; separating water into filtered water and suspended solids by having the water permeated through the separation membrane; and having the filtered water flow toward the exterior from the filtered water outlet; wherein the separation membrane has a nonwoven fabric and a porous resin layer on at least one surface of the nonwoven fabric; and a part of the resin permeates into the nonwoven fabric to form a composite layer with the nonwoven fabric.

2. 发明授权

US07258914B2 Porous membrane and method for manufacturing the same 有权
标题翻译：多孔膜及其制造方法
公开(公告)号：US07258914B2
公开(公告)日：2007-08-21
申请号：US10448122
申请日：2003-05-30
申请人： Hirofumi Morikawa , Shin-ichi Minegishi , Shuji Furuno , Toshyuki Ishizaki , Masahiro Henmi
发明人： Hirofumi Morikawa , Shin-ichi Minegishi , Shuji Furuno , Toshyuki Ishizaki , Masahiro Henmi
IPC分类号： B32B3/26 , B01D63/02
CPC分类号： H01M2/1653 , B01D67/0011 , B01D67/0016 , B01D67/0027 , B01D67/003 , B01D69/02 , B01D69/08 , B01D69/088 , B01D69/12 , B01D69/141 , B01D71/34 , B01D71/42 , B01D71/68 , B01D2323/08 , B01D2323/10 , B01D2323/12 , B01D2325/022 , B01D2325/04 , H01M6/181 , H01M8/1004 , H01M2008/1095 , Y02P70/56 , Y10T428/249954 , Y10T428/249958 , Y10T428/249964 , Y10T428/249971 , Y10T428/249972 , Y10T428/249979 , Y10T428/249981
摘要： The object of the present invention is to provide a porous membrane having a high strength and excellent water permeability and rejection properties. The porous membrane of the present invention has both a three-dimensional network structure and a spherical structure. The porous membrane of the present invention is suitably used for water treatment membranes, battery separators, charged membranes, fuel cells, blood purification membranes, and the like.
摘要翻译：本发明的目的是提供一种具有高强度和优异的透水性和排斥性能的多孔膜。本发明的多孔膜具有三维网状结构和球状结构。本发明的多孔膜适用于水处理膜，电池隔膜，带电膜，燃料电池，血液净化膜等。

3. 发明申请

US20070084794A1 Porous membrane and method for manufacturing the same 有权
公开(公告)号：US20070084794A1
公开(公告)日：2007-04-19
申请号：US11636530
申请日：2006-12-11
申请人： Hirofumi Morikawa , Shin-ichi Minegishi , Shuji Furuno , Toshiyuki Ishizaki , Masahiro Henmi
发明人： Hirofumi Morikawa , Shin-ichi Minegishi , Shuji Furuno , Toshiyuki Ishizaki , Masahiro Henmi
IPC分类号： B01D61/00
CPC分类号： H01M2/1653 , B01D67/0011 , B01D67/0016 , B01D67/0027 , B01D67/003 , B01D69/02 , B01D69/08 , B01D69/088 , B01D69/12 , B01D69/141 , B01D71/34 , B01D71/42 , B01D71/68 , B01D2323/08 , B01D2323/10 , B01D2323/12 , B01D2325/022 , B01D2325/04 , H01M6/181 , H01M8/1004 , H01M2008/1095 , Y02P70/56 , Y10T428/249954 , Y10T428/249958 , Y10T428/249964 , Y10T428/249971 , Y10T428/249972 , Y10T428/249979 , Y10T428/249981
摘要： The object of the present invention is to provide a porous membrane having a high strength and excellent water permeability and rejection properties. The porous membrane of the present invention has both a three-dimensional network structure and a spherical structure. The porous membrane of the present invention is suitably used for water treatment membranes, battery separators, charged membranes, fuel cells, blood purification membranes, and the like.

4. 发明授权

US07851024B2 Porous membrane and method for manufacturing the same 有权
标题翻译：多孔膜及其制造方法
公开(公告)号：US07851024B2
公开(公告)日：2010-12-14
申请号：US11636530
申请日：2006-12-11
申请人： Hirofumi Morikawa , Shin-Ichi Minegishi , Shuji Furuno , Toshiyuki Ishizaki , Masahiro Henmi
发明人： Hirofumi Morikawa , Shin-Ichi Minegishi , Shuji Furuno , Toshiyuki Ishizaki , Masahiro Henmi
IPC分类号： B05D1/34 , B29C47/06 , B29C47/20
CPC分类号： H01M2/1653 , B01D67/0011 , B01D67/0016 , B01D67/0027 , B01D67/003 , B01D69/02 , B01D69/08 , B01D69/088 , B01D69/12 , B01D69/141 , B01D71/34 , B01D71/42 , B01D71/68 , B01D2323/08 , B01D2323/10 , B01D2323/12 , B01D2325/022 , B01D2325/04 , H01M6/181 , H01M8/1004 , H01M2008/1095 , Y02P70/56 , Y10T428/249954 , Y10T428/249958 , Y10T428/249964 , Y10T428/249971 , Y10T428/249972 , Y10T428/249979 , Y10T428/249981
摘要： A method for manufacturing a porous membrane including a three-dimensional network structure and a spherical structure is provided. The method includes forming a porous membrane having a spherical structure, applying a resin solution onto at least one surface of the porous membrane having the spherical structure, followed by immersing the membrane in a solidification liquid, thereby forming the three-dimensional network structure on at least one surface of a porous membrane having the spherical structure.
摘要翻译：提供了一种制造包括三维网状结构和球形结构的多孔膜的方法。该方法包括形成具有球形结构的多孔膜，将树脂溶液施加到具有球形结构的多孔膜的至少一个表面上，然后将膜浸入凝固液中，从而形成三维网状结构具有球形结构的多孔膜的至少一个表面。

5. 发明申请

US20080067127A1 Method of sewage treatment and sewage treatment apparatus 审中-公开
标题翻译：污水处理方法及污水处理设备
公开(公告)号：US20080067127A1
公开(公告)日：2008-03-20
申请号：US11979277
申请日：2007-10-31
申请人： Hirofumi Morikawa , Shuji Furuno , Masahiro Henmi
发明人： Hirofumi Morikawa , Shuji Furuno , Masahiro Henmi
IPC分类号： B01D69/12 , B01D61/00 , B01D63/08
CPC分类号： B01D71/34 , B01D61/18 , B01D63/081 , B01D63/082 , B01D63/10 , B01D65/08 , B01D67/0011 , B01D67/0016 , B01D67/003 , B01D69/02 , B01D69/10 , B01D69/12 , B01D2315/06 , B01D2321/185 , B01D2323/08 , B01D2323/12 , B01D2325/04 , C02F1/444
摘要： A method of sewage treatment includes: immersing a separation membrane module into sewage, wherein the separation membrane module has a plurality of separation membrane elements, each having a supporting plate, a separation membrane and a filtered water outlet; separating water into filtered water and suspended solids by having the water permeated through the separation membrane; and having the filtered water flow toward the exterior from the filtered water outlet; wherein the separation membrane has a nonwoven fabric and a porous resin layer on at least one surface of the nonwoven fabric; and a part of the resin permeates into the nonwoven fabric to form a composite layer with the nonwoven fabric.
摘要翻译：污水处理方法包括：将分离膜组件浸入污水中，其中分离膜组件具有多个分离膜元件，每个分离膜元件具有支撑板，分离膜和过滤水出口; 通过使水透过分离膜将水分离成过滤水和悬浮固体; 并且将过滤水从过滤水出口流向外部; 其中所述分离膜在所述无纺布的至少一个表面上具有无纺布和多孔树脂层; 并且一部分树脂渗透到无纺布中以与无纺布形成复合层。

6. 发明授权

US08307991B2 Hollow fiber membrane module 有权
标题翻译：中空纤维膜组件
公开(公告)号：US08307991B2
公开(公告)日：2012-11-13
申请号：US12442084
申请日：2007-09-12
申请人： Hirofumi Morikawa , Yuji Tanaka , Kenji Sakai , Hidetada Kobayashi
发明人： Hirofumi Morikawa , Yuji Tanaka , Kenji Sakai , Hidetada Kobayashi
IPC分类号： B01D35/22 , B01D35/31 , B01D63/02
CPC分类号： B01D63/022 , B01D63/02 , B01D2313/08 , B01D2313/20 , B01D2313/21
摘要： This invention provides a hollow fiber membrane module which can reduce pressure loss in discharging water within a module and can reduce operating power. A hollow fiber membrane bundle is disposed within a cylindrical case having in its side face an opening part for the inflow/outflow of water, and the end of the hollow fiber membrane bundle is bonded at an axially outer position with respect to the opening for the inflow/outflow of water. A distribution holes is provided axially inward of the opening for the inflow/outflow of water and so as to surround the outer periphery of the hollow fiber membrane bundle, and grooves and/or corrugated protrusions are provided on the inner face of the distribution cylinder so as to be in communication with each other among the distribution holes.
摘要翻译：本发明提供一种中空纤维膜组件，其可以减少在模块内排放水中的压力损失并且可以降低操作功率。中空纤维膜束设置在圆筒形壳体中，其侧面具有用于水的流入/流出的开口部分，并且中空纤维膜束的端部相对于开口部分的轴向外部位置接合水的流入/流出。在开口的轴向内侧设置有用于水的流入/流出的分配孔，并且围绕中空纤维膜束的外周，并且在分配筒的内表面上设置有槽和/或波纹状突起，以便在分配孔中彼此连通。

7. 发明申请

US20130213887A1 HOLLOW FIBER MEMBRANE FILTRATION DEVICE AND METHOD FOR WASHING HOLLOW FIBER MEMBRANE MODULE 审中-公开
标题翻译：中空纤维膜过滤装置和洗涤中空纤维膜模块的方法
公开(公告)号：US20130213887A1
公开(公告)日：2013-08-22
申请号：US13881985
申请日：2011-09-05
申请人： Hirofumi Morikawa , Keiichi Ikeda , Kenichi Okubo
发明人： Hirofumi Morikawa , Keiichi Ikeda , Kenichi Okubo
IPC分类号： B01D65/02
CPC分类号： B01D65/02 , B01D63/024 , B01D2313/12 , B01D2321/04 , B01D2321/12 , B01D2321/168 , B01D2321/18 , C02F1/441 , C02F2103/08
摘要： The present invention provides a hollow fiber membrane filtration device including a hollow fiber membrane module in which a hollow fiber membrane bundle formed of a plurality of hollow fiber membranes is inserted into a cylindrical case having a plurality of side nozzles at a side surface of the cylindrical case, provided with a water feed/drainage function, an upper-end nozzle on an upper-end face of the cylindrical case, provided with a water feed/drainage function and a lower-end nozzle on a lower-end face of the cylindrical case, provided with a water feed/drainage function, and at least one-sided end of the hollow fiber membrane bundle is fixed to the cylindrical case by bonding with resin in a position higher than any of positions of the plurality of side nozzles, in which at least two of the plurality of side nozzles are communicated with each other through a piping.
摘要翻译：本发明提供一种中空纤维膜过滤装置，其包括中空纤维膜组件，其中将由多个中空纤维膜形成的中空纤维膜束插入到具有多个侧喷嘴的圆柱形壳体中，该圆筒形壳体在圆柱形具有供水/排水功能的壳体，在圆筒形壳体的上端面上的上端喷嘴，具有供水/排水功能，下端喷嘴位于圆筒形的下端面上具有供水/排水功能的情况，并且中空纤维膜束的至少一侧端部通过在比多个侧面喷嘴的位置高的位置处与树脂粘合而固定在圆筒形壳体上，所述多个侧喷嘴中的至少两个通过管道相互连通。

8. 发明申请

US20100072124A1 HOLLOW FIBER MEMBRANE MODULE 有权
标题翻译：中空纤维膜模块
公开(公告)号：US20100072124A1
公开(公告)日：2010-03-25
申请号：US12442084
申请日：2007-09-12
申请人： Hirofumi Morikawa , Yuji Tanaka , Kenji Sakai , Hidetada Kobayashi
发明人： Hirofumi Morikawa , Yuji Tanaka , Kenji Sakai , Hidetada Kobayashi
IPC分类号： B01D63/04
CPC分类号： B01D63/022 , B01D63/02 , B01D2313/08 , B01D2313/20 , B01D2313/21
摘要： This invention provides a hollow fiber membrane module which can reduce pressure loss in discharging water within a module and can reduce operating power. A hollow fiber membrane bundle comprising a plurality of numbers of hollow fiber membranes are disposed within a cylindrical case having in its side face an opening part for the inflow/outflow of water, and the end of the hollow fiber membrane bundle is fixed by bonding at a position which is located in the axial direction of the cylindrical case at an outer position than the position of the opening part for the inflow/outflow of water on the side face of the cylindrical case. The hollow fiber membrane module is characterized in that a distribution cylinder provided with distribution holes is provided inward with respect to the opening part for the inflow/outflow of water on the side face of the cylindrical case and so as to surround the outer periphery of the hollow fiber membrane bundle, and grooves and/or corrugated protrusions are provided on the inner face of the distribution cylinder so as to be in communication with each other among the distribution holes.
摘要翻译：本发明提供一种中空纤维膜组件，其可以减少在模块内排放水中的压力损失并且可以降低操作功率。将包含多个中空纤维膜的中空纤维膜束设置在圆筒状的壳体内，其侧面具有用于水的流入/流出的开口部，中空纤维膜束的端部通过粘接固定在位于圆柱形壳体的轴向方向上的位置，位于比用于在圆筒形壳体的侧面上的水的流入/流出的开口部的位置的外部位置。中空纤维膜组件的特征在于，具有分配孔的分配筒相对于用于在圆筒形壳体的侧面上的水的流入/流出的开口部向内设置，以便围绕该圆筒形壳体的外周中空纤维膜束，并且在分配筒的内表面上设置有槽和/或波纹状突起，以便在分配孔中彼此连通。

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