公开(公告)号：US20110147310A1

公开(公告)日：2011-06-23

申请号：US13037609

申请日：2011-03-01

申请人： Yutaka Ito ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Noboru Miyaoka ,  Kenji Takesaka

发明人： Yutaka Ito ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Noboru Miyaoka ,  Kenji Takesaka

IPC分类号： C02F1/44

CPC分类号： C02F1/441 ,  B01D61/022 ,  B01D61/025 ,  B01D65/08 ,  B01D2311/12 ,  B01D2311/2688 ,  B01D2317/022 ,  B01D2321/16 ,  C02F1/001 ,  C02F1/444 ,  C02F1/445 ,  C02F1/52 ,  C02F1/66 ,  C02F1/70 ,  C02F1/722 ,  C02F1/76 ,  C02F1/78 ,  C02F3/101 ,  C02F3/103 ,  C02F3/109 ,  C02F3/12 ,  C02F3/1268 ,  C02F3/1273 ,  C02F5/086 ,  C02F5/105 ,  C02F11/04 ,  C02F11/06 ,  C02F11/12 ,  C02F2103/001 ,  C02F2103/08 ,  C02F2103/28 ,  C02F2103/32 ,  C02F2103/346 ,  C02F2103/36 ,  C02F2201/009 ,  C02F2209/001 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/40 ,  C02F2301/043 ,  C02F2301/08 ,  C02F2303/02 ,  C02F2303/04 ,  C02F2303/08 ,  C02F2303/10 ,  C02F2303/16 ,  C02F2303/18 ,  C02F2303/20 ,  C02F2303/22 ,  Y02A20/131 ,  Y02A20/212 ,  Y02W10/15 ,  Y02W10/23 ,  Y02W10/30 ,  Y02W10/37

摘要： An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.

公开(公告)号：US08083948B2

公开(公告)日：2011-12-27

申请号：US13037661

申请日：2011-03-01

申请人： Yutaka Ito ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Noboru Miyaoka ,  Kenji Takesaka

发明人： Yutaka Ito ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Noboru Miyaoka ,  Kenji Takesaka

IPC分类号： B01D29/00

CPC分类号： C02F1/441 ,  B01D61/022 ,  B01D61/025 ,  B01D65/08 ,  B01D2311/12 ,  B01D2311/2688 ,  B01D2317/022 ,  B01D2321/16 ,  C02F1/001 ,  C02F1/444 ,  C02F1/445 ,  C02F1/52 ,  C02F1/66 ,  C02F1/70 ,  C02F1/722 ,  C02F1/76 ,  C02F1/78 ,  C02F3/101 ,  C02F3/103 ,  C02F3/109 ,  C02F3/12 ,  C02F3/1268 ,  C02F3/1273 ,  C02F5/086 ,  C02F5/105 ,  C02F11/04 ,  C02F11/06 ,  C02F11/12 ,  C02F2103/001 ,  C02F2103/08 ,  C02F2103/28 ,  C02F2103/32 ,  C02F2103/346 ,  C02F2103/36 ,  C02F2201/009 ,  C02F2209/001 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/40 ,  C02F2301/043 ,  C02F2301/08 ,  C02F2303/02 ,  C02F2303/04 ,  C02F2303/08 ,  C02F2303/10 ,  C02F2303/16 ,  C02F2303/18 ,  C02F2303/20 ,  C02F2303/22 ,  Y02A20/131 ,  Y02A20/212 ,  Y02W10/15 ,  Y02W10/23 ,  Y02W10/30 ,  Y02W10/37

摘要： An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.

公开(公告)号：US20110042306A1

公开(公告)日：2011-02-24

申请号：US12990099

申请日：2009-11-26

申请人： Yutaka Ito ,  Katsuhide Motojima ,  Kazuya Uematsu ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Megumi Manabe ,  Noboru Miyaoka ,  Kenji Takesaka

发明人： Yutaka Ito ,  Katsuhide Motojima ,  Kazuya Uematsu ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Megumi Manabe ,  Noboru Miyaoka ,  Kenji Takesaka

IPC分类号： C02F1/44 ,  C02F3/00 ,  C02F9/02 ,  B01D21/30

CPC分类号： C02F1/441 ,  B01D61/022 ,  B01D61/025 ,  B01D65/08 ,  B01D2311/12 ,  B01D2311/2688 ,  B01D2317/022 ,  B01D2321/16 ,  C02F1/001 ,  C02F1/444 ,  C02F1/445 ,  C02F1/52 ,  C02F1/66 ,  C02F1/70 ,  C02F1/722 ,  C02F1/76 ,  C02F1/78 ,  C02F3/101 ,  C02F3/103 ,  C02F3/109 ,  C02F3/12 ,  C02F3/1268 ,  C02F3/1273 ,  C02F5/086 ,  C02F5/105 ,  C02F11/04 ,  C02F11/06 ,  C02F11/12 ,  C02F2103/001 ,  C02F2103/08 ,  C02F2103/28 ,  C02F2103/32 ,  C02F2103/346 ,  C02F2103/36 ,  C02F2201/009 ,  C02F2209/001 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/40 ,  C02F2301/043 ,  C02F2301/08 ,  C02F2303/02 ,  C02F2303/04 ,  C02F2303/08 ,  C02F2303/10 ,  C02F2303/16 ,  C02F2303/18 ,  C02F2303/20 ,  C02F2303/22 ,  Y02A20/131 ,  Y02A20/212 ,  Y02W10/15 ,  Y02W10/23 ,  Y02W10/30 ,  Y02W10/37

摘要： An object is to provide a sea water desalinating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.

摘要翻译： 本发明的目的在于提供一种能够从未经水净化的海水例如净水等有效地净化净水的海水淡化方法。 提供了一种通过反渗透膜过滤产生淡水的淡水生成方法，其包括将海水与盐浓度低于海水的低盐浓度的水混合以产生混合水，并将由 混合反渗透膜过滤，从而产生淡水。

公开(公告)号：US08070954B2

公开(公告)日：2011-12-06

申请号：US13033735

申请日：2011-02-24

申请人： Yutaka Ito ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Noboru Miyaoka ,  Kenji Takesaka

发明人： Yutaka Ito ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Noboru Miyaoka ,  Kenji Takesaka

IPC分类号： B01D61/00

CPC分类号： C02F1/441 ,  B01D61/022 ,  B01D61/025 ,  B01D65/08 ,  B01D2311/12 ,  B01D2311/2688 ,  B01D2317/022 ,  B01D2321/16 ,  C02F1/001 ,  C02F1/444 ,  C02F1/445 ,  C02F1/52 ,  C02F1/66 ,  C02F1/70 ,  C02F1/722 ,  C02F1/76 ,  C02F1/78 ,  C02F3/101 ,  C02F3/103 ,  C02F3/109 ,  C02F3/12 ,  C02F3/1268 ,  C02F3/1273 ,  C02F5/086 ,  C02F5/105 ,  C02F11/04 ,  C02F11/06 ,  C02F11/12 ,  C02F2103/001 ,  C02F2103/08 ,  C02F2103/28 ,  C02F2103/32 ,  C02F2103/346 ,  C02F2103/36 ,  C02F2201/009 ,  C02F2209/001 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/40 ,  C02F2301/043 ,  C02F2301/08 ,  C02F2303/02 ,  C02F2303/04 ,  C02F2303/08 ,  C02F2303/10 ,  C02F2303/16 ,  C02F2303/18 ,  C02F2303/20 ,  C02F2303/22 ,  Y02A20/131 ,  Y02A20/212 ,  Y02W10/15 ,  Y02W10/23 ,  Y02W10/30 ,  Y02W10/37

摘要： An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.

摘要翻译： 本发明的目的是提供一种能够从诸如海水的未净化水有效地产生诸如淡水的净化水的淡水生成方法。 提供了一种通过反渗透膜过滤产生淡水的淡水生成方法，其包括将海水与盐浓度低于海水的低盐浓度的水混合以产生混合水，并将由 混合反渗透膜过滤，从而产生淡水。

公开(公告)号：US20110139716A1

公开(公告)日：2011-06-16

申请号：US13033735

申请日：2011-02-24

申请人： Yutaka Ito ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Noboru Miyaoka ,  Kenji Takesaka

发明人： Yutaka Ito ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Noboru Miyaoka ,  Kenji Takesaka

IPC分类号： C02F1/44

CPC分类号： C02F1/441 ,  B01D61/022 ,  B01D61/025 ,  B01D65/08 ,  B01D2311/12 ,  B01D2311/2688 ,  B01D2317/022 ,  B01D2321/16 ,  C02F1/001 ,  C02F1/444 ,  C02F1/445 ,  C02F1/52 ,  C02F1/66 ,  C02F1/70 ,  C02F1/722 ,  C02F1/76 ,  C02F1/78 ,  C02F3/101 ,  C02F3/103 ,  C02F3/109 ,  C02F3/12 ,  C02F3/1268 ,  C02F3/1273 ,  C02F5/086 ,  C02F5/105 ,  C02F11/04 ,  C02F11/06 ,  C02F11/12 ,  C02F2103/001 ,  C02F2103/08 ,  C02F2103/28 ,  C02F2103/32 ,  C02F2103/346 ,  C02F2103/36 ,  C02F2201/009 ,  C02F2209/001 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/40 ,  C02F2301/043 ,  C02F2301/08 ,  C02F2303/02 ,  C02F2303/04 ,  C02F2303/08 ,  C02F2303/10 ,  C02F2303/16 ,  C02F2303/18 ,  C02F2303/20 ,  C02F2303/22 ,  Y02A20/131 ,  Y02A20/212 ,  Y02W10/15 ,  Y02W10/23 ,  Y02W10/30 ,  Y02W10/37

摘要： An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.

公开(公告)号：US08070955B2

公开(公告)日：2011-12-06

申请号：US13037609

申请日：2011-03-01

申请人： Yutaka Ito ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Noboru Miyaoka ,  Kenji Takesaka

发明人： Yutaka Ito ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Noboru Miyaoka ,  Kenji Takesaka

IPC分类号： B01D61/00

CPC分类号： C02F1/441 ,  B01D61/022 ,  B01D61/025 ,  B01D65/08 ,  B01D2311/12 ,  B01D2311/2688 ,  B01D2317/022 ,  B01D2321/16 ,  C02F1/001 ,  C02F1/444 ,  C02F1/445 ,  C02F1/52 ,  C02F1/66 ,  C02F1/70 ,  C02F1/722 ,  C02F1/76 ,  C02F1/78 ,  C02F3/101 ,  C02F3/103 ,  C02F3/109 ,  C02F3/12 ,  C02F3/1268 ,  C02F3/1273 ,  C02F5/086 ,  C02F5/105 ,  C02F11/04 ,  C02F11/06 ,  C02F11/12 ,  C02F2103/001 ,  C02F2103/08 ,  C02F2103/28 ,  C02F2103/32 ,  C02F2103/346 ,  C02F2103/36 ,  C02F2201/009 ,  C02F2209/001 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/40 ,  C02F2301/043 ,  C02F2301/08 ,  C02F2303/02 ,  C02F2303/04 ,  C02F2303/08 ,  C02F2303/10 ,  C02F2303/16 ,  C02F2303/18 ,  C02F2303/20 ,  C02F2303/22 ,  Y02A20/131 ,  Y02A20/212 ,  Y02W10/15 ,  Y02W10/23 ,  Y02W10/30 ,  Y02W10/37

摘要： An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.

摘要翻译： 本发明的目的是提供一种能够从诸如海水的未净化水有效地产生诸如淡水的净化水的淡水生成方法。 提供了一种通过反渗透膜过滤产生淡水的淡水生成方法，其包括将海水与盐浓度低于海水的低盐浓度的水混合以产生混合水，并将由 混合反渗透膜过滤，从而产生淡水。

公开(公告)号：US08062527B2

公开(公告)日：2011-11-22

申请号：US13033646

申请日：2011-02-24

申请人： Yutaka Ito ,  Katsuhide Motojima ,  Kazuya Uematsu ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Megumi Manabe ,  Noboru Miyaoka ,  Kenji Takesaka

发明人： Yutaka Ito ,  Katsuhide Motojima ,  Kazuya Uematsu ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Megumi Manabe ,  Noboru Miyaoka ,  Kenji Takesaka

IPC分类号： B01D61/00

CPC分类号： C02F1/441 ,  B01D61/022 ,  B01D61/025 ,  B01D65/08 ,  B01D2311/12 ,  B01D2311/2688 ,  B01D2317/022 ,  B01D2321/16 ,  C02F1/001 ,  C02F1/444 ,  C02F1/445 ,  C02F1/52 ,  C02F1/66 ,  C02F1/70 ,  C02F1/722 ,  C02F1/76 ,  C02F1/78 ,  C02F3/101 ,  C02F3/103 ,  C02F3/109 ,  C02F3/12 ,  C02F3/1268 ,  C02F3/1273 ,  C02F5/086 ,  C02F5/105 ,  C02F11/04 ,  C02F11/06 ,  C02F11/12 ,  C02F2103/001 ,  C02F2103/08 ,  C02F2103/28 ,  C02F2103/32 ,  C02F2103/346 ,  C02F2103/36 ,  C02F2201/009 ,  C02F2209/001 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/40 ,  C02F2301/043 ,  C02F2301/08 ,  C02F2303/02 ,  C02F2303/04 ,  C02F2303/08 ,  C02F2303/10 ,  C02F2303/16 ,  C02F2303/18 ,  C02F2303/20 ,  C02F2303/22 ,  Y02A20/131 ,  Y02A20/212 ,  Y02W10/15 ,  Y02W10/23 ,  Y02W10/30 ,  Y02W10/37

摘要： An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.

公开(公告)号：US20110163036A1

公开(公告)日：2011-07-07

申请号：US13037661

申请日：2011-03-01

申请人： Yutaka Ito ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Noboru Miyaoka ,  Kenji Takesaka

发明人： Yutaka Ito ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Noboru Miyaoka ,  Kenji Takesaka

IPC分类号： C02F1/44 ,  B01D21/30

CPC分类号： C02F1/441 ,  B01D61/022 ,  B01D61/025 ,  B01D65/08 ,  B01D2311/12 ,  B01D2311/2688 ,  B01D2317/022 ,  B01D2321/16 ,  C02F1/001 ,  C02F1/444 ,  C02F1/445 ,  C02F1/52 ,  C02F1/66 ,  C02F1/70 ,  C02F1/722 ,  C02F1/76 ,  C02F1/78 ,  C02F3/101 ,  C02F3/103 ,  C02F3/109 ,  C02F3/12 ,  C02F3/1268 ,  C02F3/1273 ,  C02F5/086 ,  C02F5/105 ,  C02F11/04 ,  C02F11/06 ,  C02F11/12 ,  C02F2103/001 ,  C02F2103/08 ,  C02F2103/28 ,  C02F2103/32 ,  C02F2103/346 ,  C02F2103/36 ,  C02F2201/009 ,  C02F2209/001 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/40 ,  C02F2301/043 ,  C02F2301/08 ,  C02F2303/02 ,  C02F2303/04 ,  C02F2303/08 ,  C02F2303/10 ,  C02F2303/16 ,  C02F2303/18 ,  C02F2303/20 ,  C02F2303/22 ,  Y02A20/131 ,  Y02A20/212 ,  Y02W10/15 ,  Y02W10/23 ,  Y02W10/30 ,  Y02W10/37

摘要： An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.

摘要翻译： 本发明的目的是提供一种能够从诸如海水的未净化水有效地产生诸如淡水的净化水的淡水生成方法。 提供了一种通过反渗透膜过滤产生淡水的淡水生成方法，其包括将海水与盐浓度低于海水的低盐浓度的水混合以产生混合水，并将由 混合反渗透膜过滤，从而产生淡水。

公开(公告)号：US20110139712A1

公开(公告)日：2011-06-16

申请号：US13033646

申请日：2011-02-24

申请人： Yutaka Ito ,  Katsuhide Motojima ,  Kazuya Uematsu ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Megumi Manabe ,  Noboru Miyaoka ,  Kenji Takesaka

发明人： Yutaka Ito ,  Katsuhide Motojima ,  Kazuya Uematsu ,  Masanobu Noshita ,  Kazutaka Takata ,  Mitsushige Shimada ,  Megumi Manabe ,  Noboru Miyaoka ,  Kenji Takesaka

IPC分类号： C02F1/44 ,  C02F9/02

CPC分类号： C02F1/441 ,  B01D61/022 ,  B01D61/025 ,  B01D65/08 ,  B01D2311/12 ,  B01D2311/2688 ,  B01D2317/022 ,  B01D2321/16 ,  C02F1/001 ,  C02F1/444 ,  C02F1/445 ,  C02F1/52 ,  C02F1/66 ,  C02F1/70 ,  C02F1/722 ,  C02F1/76 ,  C02F1/78 ,  C02F3/101 ,  C02F3/103 ,  C02F3/109 ,  C02F3/12 ,  C02F3/1268 ,  C02F3/1273 ,  C02F5/086 ,  C02F5/105 ,  C02F11/04 ,  C02F11/06 ,  C02F11/12 ,  C02F2103/001 ,  C02F2103/08 ,  C02F2103/28 ,  C02F2103/32 ,  C02F2103/346 ,  C02F2103/36 ,  C02F2201/009 ,  C02F2209/001 ,  C02F2209/02 ,  C02F2209/05 ,  C02F2209/40 ,  C02F2301/043 ,  C02F2301/08 ,  C02F2303/02 ,  C02F2303/04 ,  C02F2303/08 ,  C02F2303/10 ,  C02F2303/16 ,  C02F2303/18 ,  C02F2303/20 ,  C02F2303/22 ,  Y02A20/131 ,  Y02A20/212 ,  Y02W10/15 ,  Y02W10/23 ,  Y02W10/30 ,  Y02W10/37

摘要： An object is to provide a fresh water generating method that is capable of efficiently producing purified water, such as fresh water, from unpurified water, such as sea water. Provided is a fresh water generating method for generating fresh water by way of reverse osmosis membrane filtration, which includes mixing sea water with low salt concentration water having a salt concentration lower than sea water to produce mixed water, and subjecting the mixed water prepared by the mixing to reverse osmosis membrane filtration, thereby generating fresh water.

公开(公告)号：US20130082001A1

公开(公告)日：2013-04-04

申请号：US13702789

申请日：2011-05-12

申请人： Kazutaka Takata ,  Hiromi Sato ,  Yutaka Ito ,  Mitsushige Shimada ,  Tomoyuki Tachimi ,  Masanobu Noshita

发明人： Kazutaka Takata ,  Hiromi Sato ,  Yutaka Ito ,  Mitsushige Shimada ,  Tomoyuki Tachimi ,  Masanobu Noshita

IPC分类号： C02F9/00

CPC分类号： C02F9/00 ,  B01D61/022 ,  B01D61/025 ,  B01D2311/04 ,  B01D2311/25 ,  B01D2317/04 ,  C02F1/20 ,  C02F1/42 ,  C02F1/441 ,  C02F1/444 ,  C02F1/4695 ,  C02F3/1273 ,  C02F2001/007 ,  C02F2001/427 ,  C02F2103/08 ,  C02F2209/05 ,  C02F2301/043 ,  C02F2301/08 ,  Y02A20/131 ,  Y02W10/15 ,  B01D2311/08

摘要： An object of the present invention is to provide a fresh water generating apparatus that is capable of efficiently producing fresh water according to an intended use, while utilizing wastewater. Provided is a fresh water generating apparatus equipped with a seawater-treating reverse osmosis membrane device that produces fresh water from seawater by a reverse osmosis membrane, which includes: a mixing section that mixes wastewater as dilution water with a portion of seawater to be subjected to membrane treatment to produce mixed water; a first seawater-treating reverse osmosis membrane device that acts as the seawater-treating reverse osmosis membrane device to filter the mixed water; and a second seawater-treating reverse osmosis membrane device that acts as the seawater-treating reverse osmosis membrane device to filter the remaining portion of the seawater to be subjected to membrane treatment, in an unmixed state with the dilution water.

摘要翻译： 本发明的目的是提供一种能够在利用废水的同时根据预期用途有效地生产淡水的淡水发生装置。 本发明提供一种具有由反渗透膜从海水产生淡水的海水处理反渗透膜装置的造水装置，其特征在于，包括：将作为稀释水的废水与一部分海水混合的混合部， 膜处理生产混合水; 作为海水处理反渗透膜装置的第一个海水处理反渗透膜装置，用于过滤混合水; 以及作为海水处理反渗透膜装置的第二海水处理反渗透膜装置，以与稀释水不混合的状态过滤待进行膜处理的海水的剩余部分。