NO20081182L - Biomimetic water membrane comprising aquaporins used in the production of salinity - Google Patents

Biomimetic water membrane comprising aquaporins used in the production of salinity

Info

Publication number
NO20081182L
NO20081182L NO20081182A NO20081182A NO20081182L NO 20081182 L NO20081182 L NO 20081182L NO 20081182 A NO20081182 A NO 20081182A NO 20081182 A NO20081182 A NO 20081182A NO 20081182 L NO20081182 L NO 20081182L
Authority
NO
Norway
Prior art keywords
salinity
membrane
production
water membrane
biometric
Prior art date
Application number
NO20081182A
Other languages
English (en)
Other versions
NO341122B1 (no
Inventor
Peter Holme Jensen
Original Assignee
Aquaporin As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/DK2006/000278 external-priority patent/WO2006122566A2/en
Application filed by Aquaporin As filed Critical Aquaporin As
Publication of NO20081182L publication Critical patent/NO20081182L/no
Publication of NO341122B1 publication Critical patent/NO341122B1/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/74—Natural macromolecular material or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/002—Forward osmosis or direct osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/142—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes with "carriers"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/80—Block polymers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/008—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for characterised by the actuating element
    • F03G7/015—Actuators using the difference in osmotic pressure between fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/029—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for characterised by the material or the manufacturing process, e.g. the assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Water Supply & Treatment (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Analytical Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Peptides Or Proteins (AREA)
NO20081182A 2005-09-20 2008-03-06 Biomimetisk vannmembran omfattende akvaporiner, anvendt ved fremstilling av salinitetsenergi NO341122B1 (no)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US71889005P 2005-09-20 2005-09-20
DKPA200501309 2005-09-20
PCT/DK2006/000278 WO2006122566A2 (en) 2005-05-20 2006-05-19 Membrane for filtering of water
PCT/DK2006/000520 WO2007033675A1 (en) 2005-09-20 2006-09-20 Biomimetic water membrane comprising aquaporins used in the production of salinity power

Publications (2)

Publication Number Publication Date
NO20081182L true NO20081182L (no) 2008-06-06
NO341122B1 NO341122B1 (no) 2017-08-28

Family

ID=40506519

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20081182A NO341122B1 (no) 2005-09-20 2008-03-06 Biomimetisk vannmembran omfattende akvaporiner, anvendt ved fremstilling av salinitetsenergi

Country Status (12)

Country Link
US (1) US8123948B2 (no)
EP (1) EP1937395B1 (no)
JP (3) JP2009510301A (no)
CN (1) CN101267875B (no)
AT (1) ATE532576T1 (no)
AU (1) AU2006294205B2 (no)
CA (1) CA2621807C (no)
DK (1) DK1937395T3 (no)
ES (1) ES2377234T3 (no)
IL (1) IL190074A (no)
NO (1) NO341122B1 (no)
WO (1) WO2007033675A1 (no)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE457823T1 (de) 2005-05-20 2010-03-15 Aquaporin Aps Membran zum filtrieren von wasser
GB0621247D0 (en) * 2006-10-25 2006-12-06 Univ Surrey Separation process
SG190456A1 (en) 2006-11-09 2013-06-28 Univ Yale Osmotic heat engine
WO2009003936A2 (en) * 2007-06-29 2009-01-08 Universite Joseph Fourier - Grenoble 1 Biomimetic artificial membrane device
WO2009037515A2 (en) * 2007-09-20 2009-03-26 Abdulsalam Al-Mayahi Process and systems
CN102272449B (zh) 2008-12-03 2015-04-01 Oasys水有限公司 实用规模的渗透电网存储
DK177144B1 (en) * 2009-06-19 2012-02-06 Aquaporin As A liquid membrane suitable for water extraction
US8545701B2 (en) * 2009-08-18 2013-10-01 Maher Isaac Kelada Induced symbiotic osmosis [ISO] for salinity power generation
CN102740954B (zh) * 2009-10-30 2014-05-07 Oasys水有限公司 渗透分离系统和方法
US8695343B2 (en) * 2009-12-04 2014-04-15 General Electric Company Economical and sustainable disposal of zero liquid discharge salt byproduct
KR101684852B1 (ko) * 2009-12-07 2016-12-09 플루이드 이큅먼트 디벨롭먼트 컴패니, 엘엘씨 삼투발전을 위한 장치와 방법
US12384699B2 (en) 2010-05-21 2025-08-12 Crosstek Holding Company Llc Self-assembled surfactant structures
CA2837062C (en) 2010-05-21 2021-07-13 Adrian Brozell Self-assembled surfactant structures
WO2012004357A1 (en) 2010-07-08 2012-01-12 Hydrogene Lund Ab Membrane comprising constitutively open aquaporins
DK177307B1 (en) * 2010-12-17 2012-11-12 Aquaporin As A liquid membrane
JPWO2012090811A1 (ja) * 2010-12-28 2014-06-05 東レ株式会社 濃度差発電方法
DE102012202202A1 (de) * 2011-02-16 2012-08-30 Ksb Aktiengesellschaft Verfahren und Anlage zur Aufbereitung einer Lösung
US8413817B2 (en) * 2011-04-26 2013-04-09 Therapeutic Proteins International, LLC Non-blocking filtration system
WO2012161662A1 (en) * 2011-05-26 2012-11-29 National University Of Singapore Pore-spanning biomimetic membranes embedded with aquaporin
US8568855B2 (en) * 2011-06-08 2013-10-29 Siemens Energy, Inc. Insulation materials having apertures formed therein
US8925736B2 (en) * 2011-09-12 2015-01-06 University Of Houston Nanocomposite polymer-carbon based nanomaterial filters for the simultaneous removal of bacteria and heavy metals
WO2013051110A1 (ja) * 2011-10-04 2013-04-11 住友電気工業株式会社 海水淡水化前処理用分離膜および海水淡水化前処理装置
CN102442715B (zh) * 2011-11-04 2013-04-03 国家海洋局天津海水淡化与综合利用研究所 一种压力延迟渗透/反渗透组合式脱盐方法
WO2013078464A1 (en) 2011-11-22 2013-05-30 Znano Llc Self-assembled surfactant structures
US9586183B2 (en) * 2012-06-26 2017-03-07 Fujifilm Manufacturing Europe Bv Membranes
KR101464226B1 (ko) 2012-07-27 2014-11-21 한국기계연구원 막 단백질-양성자 펌프를 이용한 정수 필터 및 막 단백질-양성자 펌프를 이용한 정수방법
US10226744B2 (en) 2012-10-19 2019-03-12 Danisco Us Inc Stabilization of biomimetic membranes
JP2014101818A (ja) * 2012-11-20 2014-06-05 Toshiba Corp 浸透圧発電方法および装置、並びにそれらに使用される浸透圧発生器
GB201300465D0 (en) * 2013-01-11 2013-02-27 Aquaporin As A hollow fiber module having tfc-aquaporin modified membranes
KR20150109423A (ko) * 2013-01-31 2015-10-01 리전츠 오브 더 유니버스티 오브 미네소타 나노다공성 여과 멤브레인
US8974668B2 (en) 2013-02-15 2015-03-10 Maher Isaac Kelada Hollow fiber membrane element and methods of making same
DK177696B1 (en) 2013-02-25 2014-03-17 Aquaporin As Systems for water extraction
CN103463997B (zh) * 2013-09-30 2015-05-20 中国海洋大学 一种含水通道蛋白的复合膜的制备方法
KR101526214B1 (ko) * 2013-10-21 2015-06-10 한국에너지기술연구원 캡믹스 장치를 이용한 개방형 염도차 발전 시스템
KR101526220B1 (ko) * 2013-10-21 2015-06-10 한국에너지기술연구원 발전소 온배수 조절 장치 및 이를 이용하는 염도차 발전 시스템
GB201405391D0 (en) 2014-03-26 2014-05-07 Applied Biomimetic As Novel polymers and process for making membranes
GB201405390D0 (en) 2014-03-26 2014-05-07 Applied Biomimetic As Process for making membranes
US20170138969A1 (en) * 2014-05-23 2017-05-18 Indian Institute Of Technology Madras System And Method For Measuring Permeability Of Drugs/Toxic/Chemical Compounds
JP6036879B2 (ja) * 2015-03-04 2016-11-30 栗田工業株式会社 水処理用選択性透過膜及びその製造方法
CN108697984B (zh) * 2016-02-08 2022-03-15 水通道蛋白有限公司 包含水通道蛋白水通道的自组装纳米结构和分离膜及其制备和使用方法
CN108602025B (zh) 2016-03-04 2021-02-26 栗田工业株式会社 选择性透过膜及其制造方法、使用该选择性透过膜的水处理方法
AU2017279509B2 (en) * 2016-06-06 2020-09-24 Battelle Memorial Institute Multistage osmotically assisted reverse osmosis system and method
EP3263896A1 (en) * 2016-06-28 2018-01-03 Ecole Polytechnique Fédérale de Lausanne (EPFL) Osmotic power generator
CN110430937B (zh) 2017-02-06 2022-03-11 水通道蛋白有限公司 包含水通道蛋白水通道的二嵌段共聚物囊泡和分离膜及其制备和使用方法
SG10201701498UA (en) 2017-02-24 2018-09-27 Aquaporin Asia Pte Ltd Spiral wound membrane rolls and modules
GB201711238D0 (en) 2017-07-12 2017-08-23 Saltkraft Aps Power generation process
GB201711240D0 (en) 2017-07-12 2017-08-23 Saltkraft Aps Power generation process
PL3700922T3 (pl) * 2017-10-25 2022-03-21 Aquaporin A/S Pęcherzyk zawierający białko transbłonowe
US11154822B2 (en) 2018-05-16 2021-10-26 The Penn State Research Foundation Method for biological or biomimetic channel-based membrane fabrications using layer-by-layer structure
US11235286B2 (en) * 2018-05-16 2022-02-01 The Penn State Research Foundation Organic solvent method for preparing membrane protein based nanosheets and membranes based on nanosheets
EP3756761B1 (en) * 2019-06-25 2025-08-06 Sharp Life Science (EU) Limited Microfluidic device and a method of manipulating droplets therein
IT201900013758A1 (it) * 2019-08-01 2021-02-01 Biomimesi Srl Membrana fosfolipidica attiva e relativo processo di produzione
CN111271208B (zh) * 2020-03-16 2020-09-29 浙江知瑞科技集团有限公司 一种基于太阳能和渗透能的发电装置
WO2022152748A1 (en) 2021-01-13 2022-07-21 Aquaporin A/S Membrane for water filtration
WO2022254032A1 (en) 2021-06-03 2022-12-08 Aquaporin A/S Plant-derived vesicles incorporating trans-membrane proteins
WO2023139121A1 (en) 2022-01-18 2023-07-27 Aquaporin A/S Interfacially polymerised polyamide membrane for reverse osmosis with silane additive
US11502322B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell with heat pump
US11502323B1 (en) 2022-05-09 2022-11-15 Rahul S Nana Reverse electrodialysis cell and methods of use thereof
CN120513347A (zh) 2022-11-15 2025-08-19 拉胡尔·S·纳纳 反向电渗析或压力延迟渗透单元及其使用方法
US11855324B1 (en) 2022-11-15 2023-12-26 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell with heat pump
US12040517B2 (en) 2022-11-15 2024-07-16 Rahul S. Nana Reverse electrodialysis or pressure-retarded osmosis cell and methods of use thereof
WO2024133949A1 (en) 2022-12-23 2024-06-27 Aquaporin A/S Polymersomes comprising peg-b-pcl block copolymers
CN120769876A (zh) 2022-12-31 2025-10-10 水通道蛋白有限公司 包括可裂解嵌段共聚物的聚合物囊泡

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906250A (en) * 1973-07-03 1975-09-16 Univ Ben Gurion Method and apparatus for generating power utilizing pressure-retarded-osmosis
IL51541A (en) * 1977-02-25 1979-05-31 Univ Ben Gurion Method and apparatus for generating power utilizing pressuure retarded osmosis
ATE67687T1 (de) * 1985-03-06 1991-10-15 Memtec Ltd Aenderung der porengroessenverteilung.
JPH01115410A (ja) * 1987-10-27 1989-05-08 Agency Of Ind Science & Technol 溶液間浸透装置
US4966708A (en) * 1989-02-24 1990-10-30 Oklejas Robert A Power recovery pump turbine
JP2845571B2 (ja) * 1990-05-17 1999-01-13 ダイセル化学工業株式会社 極微多孔膜および極微多孔膜用組成物並びに極微多孔膜の製造方法
JPH057770A (ja) * 1991-07-08 1993-01-19 Toshiba Corp 脂質二分子膜
JPH0731871A (ja) * 1993-05-18 1995-02-03 Canon Inc 膜構造物
JP3822946B2 (ja) * 1996-05-30 2006-09-20 三洋電機株式会社 二分子膜素子
NO314575B1 (no) 2000-08-04 2003-04-14 Statkraft Sf Semipermeabel membran og fremgangsmate for tilveiebringelse av elektrisk kraft samt en anordning
US6913697B2 (en) * 2001-02-14 2005-07-05 Science & Technology Corporation @ Unm Nanostructured separation and analysis devices for biological membranes
JP4444917B2 (ja) * 2002-07-29 2010-03-31 エムティ・テクノロジーズ・インコーポレイテッド 生体模倣膜
US7780852B2 (en) * 2003-07-24 2010-08-24 Effusion Dynamics, Llc Method for converting kinetic energy of gases or liquids to useful energy, force and work
JP3813602B2 (ja) * 2003-09-04 2006-08-23 独立行政法人科学技術振興機構 人工脂質二重膜における脂質置換方法、その人工脂質二重膜を製造する装置、イオン透過測定方法、および、イオン透過測定装置
ATE457823T1 (de) 2005-05-20 2010-03-15 Aquaporin Aps Membran zum filtrieren von wasser
CN102272449B (zh) * 2008-12-03 2015-04-01 Oasys水有限公司 实用规模的渗透电网存储
EP2243746B1 (en) * 2009-04-22 2015-04-01 Lg Electronics Inc. Water purifying filter and method for fabricating the same

Also Published As

Publication number Publication date
DK1937395T3 (da) 2012-02-06
JP2012052552A (ja) 2012-03-15
EP1937395B1 (en) 2011-11-09
JP5394466B2 (ja) 2014-01-22
IL190074A0 (en) 2008-08-07
WO2007033675A1 (en) 2007-03-29
CN101267875B (zh) 2013-02-06
CN101267875A (zh) 2008-09-17
NO341122B1 (no) 2017-08-28
EP1937395A1 (en) 2008-07-02
JP2014029153A (ja) 2014-02-13
US8123948B2 (en) 2012-02-28
US20090007555A1 (en) 2009-01-08
ES2377234T3 (es) 2012-03-23
CA2621807C (en) 2013-08-06
IL190074A (en) 2014-05-28
ATE532576T1 (de) 2011-11-15
JP2009510301A (ja) 2009-03-12
CA2621807A1 (en) 2007-03-29
JP5627749B2 (ja) 2014-11-19
AU2006294205B2 (en) 2010-12-16
AU2006294205A1 (en) 2007-03-29

Similar Documents

Publication Publication Date Title
NO20081182L (no) Biomimetic water membrane comprising aquaporins used in the production of salinity
ATE457823T1 (de) Membran zum filtrieren von wasser
DK1315554T3 (da) Anvendelse af en semipermeabel membran i trykretarderet osmose for tilvejebringelse af elektrisk strøm, og anlæg
NL1026467A1 (nl) Composiet semipermeabel membraan, alsmede productiewerkwijze daarvoor.
EP1808220A4 (en) METHOD FOR PRODUCING A REVERSE OSOMOSIS COMPOUND MEMBRANE
NO20045694L (no) Avsalting av vannforende sjikt nede i bronnen
NL1030346A1 (nl) Semipermeabel composietmembraan, productiewerkwijze daarvan, en element, fluïdumscheidingsinstallatie en werkwijze voor behandeling van water onder toepassing van hetzelfde.
WO2004011600A3 (en) Biomimetic membranes
EA201270314A1 (ru) Прямоосмотические мембраны
EA201001062A1 (ru) Мембрана из полых волокон
IL167137A0 (en) Disinfection of reverse osmosis membrane
ITMI20010421A1 (it) Membrane porose semipermeabili di fluoropolimeri semicristallini
DK1900850T3 (da) Fotoelektrokemisk metode til separering af vand i brint og ilt under brug af melanier som det centrale elektrolyseelement
DE502007001619D1 (de) Hybridprozess zur Meerwasserentsalzung
DE60302610D1 (de) Ionenaustauschermembran-Elektrolyseur
WO2008120658A1 (ja) 複合半透膜の製造方法
EP1806174A4 (en) PROCESS FOR MANUFACTURING SEMI-PERMEABLE COMPOSITE MEMBRANE
HUP0700669A2 (en) Process for preparation of drinking water by an electrochemical method using ionselective membrane, without using any chemical
IT1318468B1 (it) Procedimento per la preparazione di membrane elettrolitiche.
WO2003029150A1 (fr) Procede de fabrication d'eau minerale
ITPR20040073A1 (it) Contenitore per membrane di filtrazione o separazione e procedimento per assemblare detto contenitore.
RU2012139932A (ru) Электродиализатор с многослойной жидкой мембраной
AU7017900A (en) Semi-permeable membrane film, in particular selectively permeable to water vapour
TWI368630B (en) A preparing method of ionic pervaporation membrane and the preparation method of asymmetric membrane formation
EP1990316A4 (en) SYSTEM FOR THE DESALINATION AND RECYCLING OF OILY WATER AND LIQUID WASTE WITHOUT THE USE OF FILTERS, MEMBRANES OR CHEMICAL PRODUCTS FOR THE PRODUCTION OF PURE WATER AND ENERGY

Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: AQUAPORIN A/S, DK

MM1K Lapsed by not paying the annual fees