-
公开(公告)号:US09802849B2
公开(公告)日:2017-10-31
申请号:US14823991
申请日:2015-08-11
发明人: Amnon Levy , Boris Liberman , Gal Greenberg
IPC分类号: C02F9/00 , C02F3/30 , C02F1/461 , B01D61/02 , B01D61/04 , B01D61/06 , B01D61/08 , B01D65/02 , B01D65/08 , C02F1/32 , C02F1/44 , C02F101/30 , C02F101/12 , C02F1/00 , C02F1/24 , C02F1/467 , C02F1/78 , C02F3/06 , C02F3/10 , C02F3/22 , C02F3/34 , C02F103/08
CPC分类号: C02F9/00 , B01D61/022 , B01D61/025 , B01D61/04 , B01D61/06 , B01D61/08 , B01D65/02 , B01D65/08 , B01D2311/04 , B01D2311/06 , B01D2311/08 , B01D2321/04 , B01D2321/12 , B01D2321/2033 , C02F1/001 , C02F1/24 , C02F1/32 , C02F1/441 , C02F1/445 , C02F1/461 , C02F1/4674 , C02F1/78 , C02F3/06 , C02F3/104 , C02F3/223 , C02F3/301 , C02F3/34 , C02F2101/12 , C02F2101/30 , C02F2103/08 , C02F2201/009 , C02F2209/11 , C02F2209/20 , C02F2209/22 , C02F2209/40 , C02F2301/024 , C02F2303/04 , C02F2303/08 , C02F2303/10 , C02F2303/16 , C02F2303/20 , C02F2303/22 , Y02A20/131 , Y02A20/212 , Y02W10/15 , Y02W10/30 , B01D2311/2649 , B01D2311/2642 , B01D2311/2688 , B01D2311/2684 , B01D2311/2692
摘要: A desalination system (100) having an intake unit (110) providing seawater to a pre-treatment unit (120) connected to a reverse osmosis (RO) desalination unit (130) and a post treatment unit (150). The desalination system (100) is configured to operate without any external addition of chemicals to simplify logistics and regulation concerns. The units of the system are configured to prevent biofouling, scaling and corrosion by mechanical and biological means including high flow speeds, biological flocculation of colloids, and making the water entering the RO units inhospitable to bacteria and other organisms that cause biofouling, hence preventing their settlement and removing them with the brine. Recovery rate is lowered and energy is recovered to increase the energetic efficiency and minerals that are added to the product water are taken from the brine.
-
公开(公告)号:US20170210656A1
公开(公告)日:2017-07-27
申请号:US15327899
申请日:2015-07-23
申请人: OASYS WATER, INC.
发明人: Nathan T. Hancock , Marek S. Nowosielski-Slepowron , Zachary Helm , Christopher Drover , George Bischoff
CPC分类号: C02F9/00 , B01D61/002 , B01D61/025 , B01D61/362 , B01D61/364 , B01D61/44 , B01D61/48 , B01D61/58 , B01D2311/04 , B01D2311/08 , B01D2311/103 , B01D2311/18 , B01D2311/2623 , B01D2311/2649 , B01D2311/2665 , B01D2311/2669 , B01D2311/2673 , B01D2311/268 , B01D2311/2688 , B01D2311/2692 , C02F1/42 , C02F1/441 , C02F1/445 , C02F1/463 , C02F1/4695 , C02F1/52 , C02F3/345 , C02F5/02 , C02F2001/007 , C02F2101/101 , C02F2209/005 , C02F2209/02 , C02F2209/06 , C02F2209/40
摘要: Separation processes using osmotically driven membrane systems are disclosed generally involving the extraction of solvent from a first solution to concentrate a solute by using a second concentrated solution to draw the solvent from the first solution across a semi-permeable membrane. Pre-treatment and post-treatment may also enhance the osmotically driven membrane processes.
-
公开(公告)号:US09162911B2
公开(公告)日:2015-10-20
申请号:US13982748
申请日:2011-10-24
申请人: Amnon Levy , Boris Liberman , Gal Greenberg
发明人: Amnon Levy , Boris Liberman , Gal Greenberg
IPC分类号: C02F9/00 , B01D61/02 , B01D61/04 , B01D61/06 , B01D61/08 , B01D65/02 , B01D65/08 , C02F1/44 , C02F1/00 , C02F1/24 , C02F1/32 , C02F1/467 , C02F1/78 , C02F3/06 , C02F3/10 , C02F3/22 , C02F3/34 , C02F103/08
CPC分类号: C02F9/00 , B01D61/022 , B01D61/025 , B01D61/04 , B01D61/06 , B01D61/08 , B01D65/02 , B01D65/08 , B01D2311/04 , B01D2311/06 , B01D2311/08 , B01D2321/04 , B01D2321/12 , B01D2321/2033 , C02F1/001 , C02F1/24 , C02F1/32 , C02F1/441 , C02F1/445 , C02F1/461 , C02F1/4674 , C02F1/78 , C02F3/06 , C02F3/104 , C02F3/223 , C02F3/301 , C02F3/34 , C02F2101/12 , C02F2101/30 , C02F2103/08 , C02F2201/009 , C02F2209/11 , C02F2209/20 , C02F2209/22 , C02F2209/40 , C02F2301/024 , C02F2303/04 , C02F2303/08 , C02F2303/10 , C02F2303/16 , C02F2303/20 , C02F2303/22 , Y02A20/131 , Y02A20/212 , Y02W10/15 , Y02W10/30 , B01D2311/2649 , B01D2311/2642 , B01D2311/2688 , B01D2311/2684 , B01D2311/2692
摘要: A desalination system (100) having an intake unit (110) providing seawater to a pre-treatment unit (120) connected to a reverse osmosis (RO) desalination unit (130) and a post treatment unit (150). The desalination system (100) is configured to operate without any external addition of chemicals to simplify logistics and regulation concerns. The units of the system are configured to prevent biofouling, scaling and corrosion by mechanical and biological means including high flow speeds, biological flocculation of colloids, and making the water entering the RO units inhospitable to bacteria and other organisms that cause biofouling, hence preventing their settlement and removing them with the brine. Recovery rate is lowered and energy is recovered to increase the energetic efficiency and minerals that are added to the product water are taken from the brine.
摘要翻译: 具有向连接到反渗透(RO)脱盐单元(130)和后处理单元(150)的预处理单元(120)提供海水的进气单元(110)的脱盐系统(100)。 脱盐系统(100)被配置为在没有任何外部添加化学品的情况下操作以简化物流和调节问题。 该系统的单元被配置为通过机械和生物手段防止生物污垢,结垢和腐蚀,包括高流速,胶体的生物絮凝,以及使水进入RO单元不适于导致生物污损的细菌和其他生物体,从而防止其 沉淀并用盐水除去。 回收率降低,回收能量以提高能量效率,并且从盐水中取出添加到产品中的矿物质。
-
4.
公开(公告)号:US20130062219A1
公开(公告)日:2013-03-14
申请号:US13698505
申请日:2011-05-19
申请人: Soo-Young Lee , Jung-Gyu Jang , Ui-Son Hwang , Claude Kwon , Jung-Hwan Lee , Chul-Ho Kim , Min-Suk Chang , In-Gyue Choi
发明人: Soo-Young Lee , Jung-Gyu Jang , Ui-Son Hwang , Claude Kwon , Jung-Hwan Lee , Chul-Ho Kim , Min-Suk Chang , In-Gyue Choi
CPC分类号: C02F9/005 , B01D61/025 , B01D61/12 , B01D2311/04 , B01D2311/06 , B01D2311/2626 , B01D2311/2649 , B01D2311/2692 , C02F1/283 , C02F1/441 , C02F1/4672 , C02F1/4676 , C02F2209/005 , C02F2209/40
摘要: A water treatment apparatus capable of sterilizing a storage tank and a sterilizing and cleansing method thereof are disclosed. The water treatment apparatus includes: a filter unit purifying raw water; a storage tank connected to the filter unit and storing purified water which has been filtered through the filter unit; an electrolytic sterilizer installed between the filter unit and the storage tank, electrolyzing only purified water which has been filtered through at least a portion of the filter unit to generate sterilization water, and supplying the sterilization water to the storage tank; a drain unit connected to the storage tank and discharging water accommodated in the storage tank; and a control unit controlling a water purification mode of the filter unit and a sterilization mode through the electrolytic sterilizer and the drain unit.
摘要翻译: 公开了一种能够对储罐进行杀菌的水处理装置及其消毒清洗方法。 所述水处理装置包括净化原水的过滤器单元; 连接到所述过滤器单元并储存已经通过所述过滤器单元过滤的净化水的储存罐; 安装在过滤器单元和储存罐之间的电解消毒器,仅电解仅通过过滤器单元的至少一部分过滤的净化水以产生灭菌水,并将灭菌水供应到储罐; 排水单元,连接到储罐并排出容纳在储罐中的水; 以及控制单元,其通过电解消毒器和排出单元控制过滤器单元的水净化模式和灭菌模式。
-
公开(公告)号:US20180078455A1
公开(公告)日:2018-03-22
申请号:US15562914
申请日:2016-03-31
申请人: Laboratories Thea
发明人: Alain DEFEMME , Fabrice MERCIER
IPC分类号: A61J1/14 , B65D47/18 , B65D35/14 , B01D71/02 , B01D61/14 , B01D69/02 , B01D67/00 , A01N59/16
CPC分类号: A61J1/145 , A01N59/16 , A61J1/1456 , B01D61/147 , B01D67/0044 , B01D69/02 , B01D71/022 , B01D71/028 , B01D2311/2692 , B01D2323/30 , B01D2325/36 , B01D2325/38 , B65D35/14 , B65D47/18
摘要: The invention relates to a device for dispensing an aqueous liquid through an interface membrane made partially hydrophilic and partially hydrophobic, made so that when in operation, during each operation of dispensing a metered amount of liquid, the streams of air and liquid flow alternately in a capillary channel (18) downstream from the membrane. Said interface membrane (7) is made of a filtering material which includes biocidal metal cations in the body thereof. Said device comprises a porous insert (8), which is permeable both to liquid and to air, which is arranged upstream from the membrane in the path of the fluids and which is made of a material including sites with negative charges capable of attracting biocidal metal cations from said membrane.
-
公开(公告)号:US20170252701A1
公开(公告)日:2017-09-07
申请号:US15060251
申请日:2016-03-03
申请人: Micromedics Inc.
CPC分类号: B01D63/088 , A61F2/022 , A61M1/1601 , A61M1/1621 , A61M1/1696 , A61M1/1698 , A61M1/3413 , A61M1/3417 , A61M1/3496 , A61M2205/0244 , B01D61/025 , B01D61/243 , B01D61/422 , B01D61/425 , B01D61/48 , B01D61/50 , B01D63/085 , B01D2311/25 , B01D2311/2623 , B01D2311/2626 , B01D2311/2649 , B01D2311/2692 , B01D2313/18 , B01D2313/38 , B01D2313/54 , B01D2315/16
摘要: A technology that provides various modular biomimetic microfluidic modules emulating varieties of microvasculature in body. These microfluidic-base capillaries and lymphatic Technology modules are constructed as multilayered-microfluidic microchannels of various shapes, and aspect ratios using diverse biocompatible microfluidic polymers. Then, various semipermeable membranes are sandwiched in between these multilayered microfluidic microchannels. These membranes have different chemical, physical characteristics and MWCO values. Consequently, this design will produce much smaller dimension channels similar to human vasculature to achieve biomimetic properties like of human organs and tissues. By interchanging microfluidic-layers or the membranes various diverse modules are designed that act as building blocks for constructing various medical devices, various forms of dialysis devices including albumin and lipid dialysis, water purification, bioreactors, bio-artificial organ support systems. Connecting various modules in diverse combinations, permutations, in parallel and/or in series to ultimately design many unrelated medical devices such as dialysis, bioreactors and organ support devices.
-
公开(公告)号:US20120298570A1
公开(公告)日:2012-11-29
申请号:US13577442
申请日:2011-03-28
申请人: Masanobu Osawa , Keijirou Tada , Shigeru Sato
发明人: Masanobu Osawa , Keijirou Tada , Shigeru Sato
CPC分类号: C02F1/001 , B01D25/24 , B01D61/025 , B01D61/04 , B01D61/08 , B01D63/10 , B01D65/02 , B01D2311/04 , B01D2311/06 , B01D2313/143 , B01D2313/40 , B01D2313/90 , B01D2321/04 , C02F1/283 , C02F1/441 , C02F1/52 , C02F1/5209 , C02F2201/003 , C02F2301/08 , C02F2303/16 , C02F2303/20 , B01D2311/2649 , B01D2311/2642 , B01D2311/2619 , B01D2311/2692
摘要: A filtration apparatus 10, includes: a filter body 4 formed by spirally winding a sheet-shaped member; and a filtration tank 1 through which water to be treated is passed, and into which the filter body 4 is charged such that the axis of the filter body 4 extends along the direction of water passage, wherein the sheet-shaped member is composed of a sheet-shaped mesh sheet 5 having holes through which the water to be treated passes, and a sheet-shaped spacer 6 through which the water to be treated passes with difficulty as compared with the mesh sheet 5, the sheet surfaces of the mesh sheet 5 and the spacer 6 being superposed on each other.
摘要翻译: 过滤装置10包括:通过螺旋卷绕片状构件而形成的过滤体4; 以及过滤槽1,待处理水通过该过滤槽1,过滤体4的轴线沿着水通道的方向延伸,过滤器主体4的轴线沿着水通道的方向延伸,其中,片状部件由 片状网眼片5具有通过其的被处理水的孔和与网片5相比难以处理的待处理水的片状间隔件6,网眼片5的片材表面 并且间隔件6彼此重叠。
-
公开(公告)号:US20120298569A1
公开(公告)日:2012-11-29
申请号:US13466697
申请日:2012-05-08
申请人: Manfred Völker
发明人: Manfred Völker
IPC分类号: B01D61/00
CPC分类号: B01D61/025 , A61M1/1656 , A61M1/1672 , B01D61/12 , B01D61/243 , B01D61/58 , B01D65/02 , B01D2311/04 , B01D2311/08 , B01D2311/103 , B01D2311/25 , B01D2311/2607 , B01D2311/2615 , B01D2311/2676 , B01D2311/2684 , B01D2311/2692 , B01D2321/08 , C02F1/02 , C02F1/385 , C02F1/441 , C02F1/4672 , C02F1/48 , C02F1/78 , C02F2103/026 , C02F2201/004 , C02F2201/005 , C02F2209/003 , C02F2209/008 , C02F2209/02 , C02F2209/055 , C02F2209/40 , C02F2301/043 , C02F2301/046 , C02F2303/04 , C02F2303/16 , C02F2303/22 , C02F2305/023
摘要: A reverse osmosis system comprises a permeate collection tube which is connected at one end to a distribution system for permeate which comprises at least one device for cleaning and/or disinfection. The permeate collection tube, the cleaning and/or disinfection device and a circulation pump are arranged in a circulation circuit.
摘要翻译: 反渗透系统包括渗透物收集管,其一端连接到用于渗透物的分配系统,其包括至少一个用于清洁和/或消毒的装置。 渗透液收集管,清洁和/或消毒装置以及循环泵布置在循环回路中。
-
9.
公开(公告)号:US20180078456A1
公开(公告)日:2018-03-22
申请号:US15562915
申请日:2015-03-31
申请人: Laboratories Thea
发明人: Alain DEFEMME , Fabrice MERCIER
IPC分类号: A61J1/14 , B65D47/18 , B65D35/14 , B01D71/02 , B01D61/14 , B01D69/02 , B01D67/00 , A01N59/16
CPC分类号: A61J1/145 , A01N59/16 , A61J1/1456 , B01D61/147 , B01D67/0044 , B01D69/02 , B01D71/022 , B01D71/028 , B01D2311/2692 , B01D2323/30 , B01D2325/36 , B01D2325/38 , B65D35/14 , B65D47/18
摘要: The invention proposes a biological protection membrane which is mounted, in a device for dispensing liquid from a sterile packaging bottle, across a fluid-circulation duct, in the path of the liquid extracted from the bottle and the outside air which is drawn into the bottle. The membrane (7) is made partially of a hydrophilic material and partially of a hydrophobic material. Both the hydrophobic portion (23) and the hydrophilic portion (22) are made from a polymer base, laden in the body thereof with a biocidal agent that is active in the destruction of bacteria by the ionic oxidation effect. The circulation of fluids through the membrane (7) is organised so as to promote the ionic action on the flow of outside air in the hydrophobic material, and to drive the ionically charged active agent by the liquid passing through the membrane in the hydrophilic portion thereof. A porous buffer (8), inserted in the path of the fluids on the inside of the membrane, collects the active agent extracted from the membrane by the remaining liquid not dispensed, passing through the membrane from the outside towards the inside.
-
公开(公告)号:US09796613B2
公开(公告)日:2017-10-24
申请号:US14369563
申请日:2012-12-27
发明人: Itai Tais Zamir , Ido Grinberg , Amots Dgani , Ronen Berman , Haim Cikural
IPC分类号: C02F9/00 , B01D61/08 , B08B9/027 , B01D61/02 , B01D61/04 , B01D61/12 , B01D65/02 , G07F13/06 , C02F1/28 , C02F1/32 , C02F1/44 , C02F1/78 , C02F103/00 , C02F103/32 , C02F1/00
CPC分类号: C02F9/00 , B01D61/022 , B01D61/04 , B01D61/08 , B01D61/12 , B01D65/02 , B01D2311/04 , B01D2311/06 , B01D2311/2692 , B01D2321/04 , B01D2321/168 , B08B9/027 , B67D2210/00002 , B67D2210/0001 , B67D2210/00013 , C02F1/004 , C02F1/283 , C02F1/32 , C02F1/441 , C02F1/78 , C02F9/005 , C02F2103/002 , C02F2103/32 , C02F2209/001 , C02F2209/006 , C02F2303/04 , C02F2303/16 , C02F2303/18 , C02F2307/10 , G07F13/065 , B01D2311/2649 , B01D2311/2626 , B01D2311/2619
摘要: A drinking water vending dispenser for dispensing purified water comprising a coarse mechanical filter, an RO purification unit, an ozone purification unit, a UV purification unit, an active carbon filter, a chemical base purification unit and a fine mechanical filter.
-
-
-
-
-
-
-
-
-