IS5954A - Rafgreiningarbúnaður, aðferð til hreinsunar á vatnaskenndum lausnum og nýmyndun efna - Google Patents

Rafgreiningarbúnaður, aðferð til hreinsunar á vatnaskenndum lausnum og nýmyndun efna

Info

Publication number
IS5954A
IS5954A IS5954A IS5954A IS5954A IS 5954 A IS5954 A IS 5954A IS 5954 A IS5954 A IS 5954A IS 5954 A IS5954 A IS 5954A IS 5954 A IS5954 A IS 5954A
Authority
IS
Iceland
Prior art keywords
purification
synthesis
substances
aqueous solutions
electrolysis equipment
Prior art date
Application number
IS5954A
Other languages
English (en)
Icelandic (is)
Inventor
Daniel Zappi Guillermo
L. Weinberg Norman
Original Assignee
Zappi Water Purification System, Inc.
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 US09/206,924 external-priority patent/US6315886B1/en
Application filed by Zappi Water Purification System, Inc. filed Critical Zappi Water Purification System, Inc.
Publication of IS5954A publication Critical patent/IS5954A/is

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104Devices therefor; Their operating or servicing
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104Devices therefor; Their operating or servicing
    • C02F1/46109Electrodes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/42Treatment of water, waste water, or sewage by ion-exchange
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • C02F1/4674Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4676Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104Devices therefor; Their operating or servicing
    • C02F1/46109Electrodes
    • C02F2001/46128Bipolar electrodes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104Devices therefor; Their operating or servicing
    • C02F1/46109Electrodes
    • C02F2001/46133Electrodes characterised by the material
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/46Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104Devices therefor; Their operating or servicing
    • C02F1/46109Electrodes
    • C02F2001/46152Electrodes characterised by the shape or form
    • C02F2001/46157Perforated or foraminous electrodes
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00Nature of the contaminant
    • C02F2101/10Inorganic compounds
    • C02F2101/16Nitrogen compounds, e.g. ammonia
    • C02F2101/163Nitrates
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/30Nature of the water, waste water, sewage or sludge to be treated from the textile industry
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/46Apparatus for electrochemical processes
    • C02F2201/461Electrolysis apparatus
    • C02F2201/46105Details relating to the electrolytic devices
    • C02F2201/4611Fluid flow
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/46Apparatus for electrochemical processes
    • C02F2201/461Electrolysis apparatus
    • C02F2201/46105Details relating to the electrolytic devices
    • C02F2201/46115Electrolytic cell with membranes or diaphragms
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/46Apparatus for electrochemical processes
    • C02F2201/461Electrolysis apparatus
    • C02F2201/46105Details relating to the electrolytic devices
    • C02F2201/46155Heating or cooling
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/04Disinfection
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00Use of specific compounds during water treatment
    • C02F2305/02Specific form of oxidant
    • C02F2305/026Fenton's reagent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IS5954A 1998-12-07 2001-05-29 Rafgreiningarbúnaður, aðferð til hreinsunar á vatnaskenndum lausnum og nýmyndun efna IS5954A (is)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/206,924 US6315886B1 (en) 1998-12-07 1998-12-07 Electrolytic apparatus and methods for purification of aqueous solutions
US09/433,686 US6328875B1 (en) 1998-12-07 1999-11-04 Electrolytic apparatus, methods for purification of aqueous solutions and synthesis of chemicals
PCT/US1999/028869 WO2000034184A1 (en) 1998-12-07 1999-12-06 Electrolytic apparatus, methods for purification of aqueous solutions and synthesis of chemicals

Publications (1)

Publication Number Publication Date
IS5954A true IS5954A (is) 2001-05-29

Family

ID=26901806

Family Applications (1)

Application Number Title Priority Date Filing Date
IS5954A IS5954A (is) 1998-12-07 2001-05-29 Rafgreiningarbúnaður, aðferð til hreinsunar á vatnaskenndum lausnum og nýmyndun efna

Country Status (23)

Country Link
EP (1) EP1150921A4 (id)
JP (1) JP2002531704A (id)
CN (1) CN1329576A (id)
AP (1) AP2001002197A0 (id)
AU (1) AU767548B2 (id)
BG (1) BG105679A (id)
BR (1) BR9915992A (id)
CA (1) CA2355346C (id)
CZ (1) CZ20012002A3 (id)
EE (1) EE200100303A (id)
HU (1) HUP0104664A2 (id)
ID (1) ID30239A (id)
IL (1) IL143529A0 (id)
IS (1) IS5954A (id)
MX (1) MXPA01005705A (id)
NO (1) NO20012804L (id)
NZ (1) NZ512645A (id)
OA (1) OA11806A (id)
PL (1) PL348151A1 (id)
SK (1) SK7672001A3 (id)
TR (1) TR200101659T2 (id)
TW (1) TW490444B (id)
WO (1) WO2000034184A1 (id)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ20012002A3 (cs) * 1998-12-07 2002-05-15 Zappi Water Purification Systems, Inc. Elektrolytický článek, způsob čistění vodných roztoků a způsob syntézy chemických látek
GB9920532D0 (en) 1999-09-01 1999-11-03 Univ Abertay Method
US7048842B2 (en) 2001-06-22 2006-05-23 The Procter & Gamble Company Electrolysis cell for generating chlorine dioxide
US20030042134A1 (en) 2001-06-22 2003-03-06 The Procter & Gamble Company High efficiency electrolysis cell for generating oxidants in solutions
BR0207222A (pt) * 2001-02-15 2004-03-09 Procter & Gamble Célula de eletrólise de alta eficiência para a geração de oxidantes em soluções
US6921743B2 (en) 2001-04-02 2005-07-26 The Procter & Gamble Company Automatic dishwashing compositions containing a halogen dioxide salt and methods for use with electrochemical cells and/or electrolytic devices
EP1254972A1 (fr) * 2001-05-01 2002-11-06 CSEM Centre Suisse d'Electronique et de Microtechnique SA Cellule electrochimique modulaire
US7413637B2 (en) 2002-05-17 2008-08-19 The Procter And Gamble Company Self-contained, self-powered electrolytic devices for improved performance in automatic dishwashing
US9296629B2 (en) 2002-11-19 2016-03-29 Xogen Technologies Inc. Treatment of a waste stream through production and utilization of oxyhydrogen gas
US7837882B2 (en) 2002-11-19 2010-11-23 Xogen Technologies Inc. Treatment of a waste stream through production and utilization of oxyhydrogen gas
US9187347B2 (en) 2002-11-19 2015-11-17 Xogen Technologies Inc. Treatment of a waste stream through production and utilization of oxyhydrogen gas
EP1562868A2 (en) * 2002-11-19 2005-08-17 Xogen Technologies Inc. Treatment of a waste stream through production and utilization of oxyhydrogen gas
DE102004015680A1 (de) * 2004-03-26 2005-11-03 Condias Gmbh Elektrodenanordnung für eine elektrochemische Behandlung von Flüssigkeiten mit einer geringen Leitfähigkeit
DE102004023161A1 (de) * 2004-05-07 2005-11-24 Eilenburger Elektrolyse- Und Umwelttechnik Gmbh Elektrolysezelle mit Mehrlagen-Streckmetall-Kathoden
EP1650329A3 (en) 2004-10-21 2007-11-07 Trust Sterile Services Limited Apparatus and method for electrolytic cleaning
CN101475244B (zh) * 2009-01-13 2011-09-28 长沙创享环保科技有限公司 用于处理重金属废水的电化学装置
JP4750873B2 (ja) * 2009-04-22 2011-08-17 有限会社コメット フェノール類を含有する廃液の処理方法
US20120279872A1 (en) * 2009-05-20 2012-11-08 Lakehead University Method and system for combined photocatalytic and electrochemical wastewater remediation
JP5113892B2 (ja) 2010-04-30 2013-01-09 アクアエコス株式会社 膜−電極接合体、これを用いる電解セル、オゾン水製造装置、オゾン水製造方法、殺菌方法及び廃水・廃液処理方法
TW201207155A (en) * 2010-08-11 2012-02-16 Prometheus Energy Technology Co Electrolysis device for producing oxyhydrogen gas
US20130168262A1 (en) * 2010-09-21 2013-07-04 Transfert Plus, S.E.C. Method and system for electrochemical removal of nitrate and ammonia
US9708719B2 (en) 2010-12-10 2017-07-18 Aquahydrex Pty Ltd Multi-layer water-splitting devices
WO2012142435A2 (en) * 2011-04-15 2012-10-18 Advanced Diamond Technologies, Inc. Electrochemical system and method for on-site generation of oxidants at high current density
KR101679325B1 (ko) * 2011-05-18 2016-11-24 현대중공업 주식회사 전기분해장치의 전해조 구조
RU2014152645A (ru) * 2012-06-12 2016-07-27 Монаш Юниверсити Газопроницаемый электрод и способ получения
CA2876236A1 (en) 2012-06-12 2013-12-19 Monash University Breathable electrode and method for use in water splitting
AU2014295914A1 (en) 2013-07-31 2016-02-11 Aquahydrex Pty Ltd Composite three-dimensional electrodes and methods of fabrication
US10323328B2 (en) 2015-06-19 2019-06-18 Bio-H2-Gen Inc. Method for producing hydrogen gas from aqueous hydrogen sulphide
WO2017132229A1 (en) * 2016-01-29 2017-08-03 Lopez Noe Joshua Electrolytic treater and method for treating water
EP3546619B1 (en) * 2016-11-22 2021-01-06 Asahi Kasei Kabushiki Kaisha Electrode for electrolysis
TWI633064B (zh) 2017-06-05 2018-08-21 財團法人工業技術研究院 電解還原模組單元及淨水裝置
JP7160846B2 (ja) * 2017-07-12 2022-10-25 アクシン ウォーター テクノロジーズ インコーポレイテッド 廃水処理システムの動作方法
TWI648431B (zh) * 2018-01-03 2019-01-21 莊政霖 電解裝置
EP3841069A4 (en) * 2018-08-23 2022-05-04 Evoqua Water Technologies LLC SYSTEM AND METHOD FOR ELECTROCHEMICAL OXIDATION OF POLYFLUOROALKYL SUBSTANCES IN WATER
CN113166953B (zh) * 2018-11-30 2024-10-29 赛杜工程股份有限公司 副产物(杂质)的除去
IT201800021490A1 (it) * 2018-12-31 2020-07-01 Leto Barone Giovanni Cella elettrolitica per la produzione di gas ossidrogeno.
US20220145479A1 (en) 2019-02-01 2022-05-12 Aquahydrex, Inc. Electrochemical system with confined electrolyte
EP3929330A4 (en) * 2019-02-22 2022-12-21 Kogakuin University WATER ELECTROLYSIS APPARATUS, AND METHOD FOR STERILIZATION/CLEANING AND METHOD FOR DECOMPOSING/ELIMINATING A HARMFUL SUBSTANCE EACH USING A WATER ELECTROLYSIS APPARATUS
US12503379B2 (en) * 2019-06-19 2025-12-23 Evoqua Water Technologies Llc Electrochemically activated persulfate for advanced oxidation processes
BR102019017102A2 (pt) 2019-08-16 2021-03-02 Charles Adriano Duvoisin sistema e método eletropurificador de efluentes, através da armadilha de elétrons direcionada e equipamento correspondente
US20210387874A1 (en) * 2020-06-12 2021-12-16 Pani Clean, Inc. Hybrid electrodialysis and electrolysis systems and processes
CN112408554B (zh) * 2020-11-11 2022-11-15 北京工业大学 一种漂浮式双氧源气体扩散电极装置及应用
BR112023025921A2 (pt) * 2021-06-21 2024-02-27 Adriano Duvoisin Charles Sistema e método para eletroenergização de água e soluções aquosas para agropecuária, fluido eletroenergizado e uso correspondentes
JP7362694B2 (ja) * 2021-06-30 2023-10-17 日華化学株式会社 クラフトリグニン、感熱記録用顕色剤及び感熱記録材料
CN115337965B (zh) * 2022-07-07 2024-12-17 山东东岳高分子材料有限公司 一种实验型全氟离子交换膜水解转型反应装置
KR20240027535A (ko) * 2022-08-23 2024-03-04 인디언 오일 코퍼레이션 리미티드 태양광 물 분해를 위한 양면 광활성 반도체 재료를 위한 재사용 가능한 금속 기판
DE102023123611A1 (de) * 2023-09-01 2025-03-06 Schneider Gmbh & Co. Kg Elektrodenanordnung für eine elektro-chemische Behandlung von Flüssigkeiten
WO2025151163A1 (en) * 2024-01-11 2025-07-17 Air Products And Chemicals, Inc. Apparatus and process for electrolyte solution purification for hydrogen production via electrolysis

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399289A (en) * 1940-06-15 1946-04-30 Aqua Electric Corp Ltd Apparatus for purifying liquids
US3859195A (en) * 1972-09-20 1975-01-07 Du Pont Apparatus for electrochemical processing
DE2502167C2 (de) * 1975-01-21 1982-09-23 Basf Ag, 6700 Ludwigshafen Elektrochemische Zelle mit bipolaren Elektroden
US4125439A (en) * 1977-05-31 1978-11-14 National Research Development Corporation Electrochemical cells and methods of electrolysis
US4236990A (en) * 1979-05-29 1980-12-02 King Arthur S Treater with self-cleaning electrodes
CH671408A5 (id) * 1987-02-20 1989-08-31 Bbc Brown Boveri & Cie
FR2628757B1 (fr) * 1988-03-17 1992-01-17 Atochem Procede de regulation d'une cellule d'electrolyse, son application a la production du chlore et de la soude par electrolyse du chlorure de sodium en solution
GB8805991D0 (en) * 1988-03-14 1988-04-13 Ici Plc Electrochemical cell
DE69008640T2 (de) * 1989-07-24 1994-08-18 Nagakazu Furuya Zersetzung von Schadstoffen.
DE69226750T2 (de) * 1991-10-01 1999-04-15 Michael A. Incline Village Nev. Silveri Elektrolytischer Schwimmbadreiniger
US5376240A (en) * 1991-11-04 1994-12-27 Olin Corporation Process for the removal of oxynitrogen species for aqueous solutions
NO931689L (no) * 1993-05-10 1994-11-11 Sigurd Fongen Anordning for elektrokjemisk syntese for "in-line" og "off-line" bleking, oksidasjon og desinfeksjon av organiske stoffer i væsker.
ES2080686B1 (es) * 1994-02-16 1996-10-16 S E De Carburos Metalicos S A Proceso y equipo de depuracion electrolitica en aguas residuales contaminadas utilizando catodos de oxigeno.
DE19512955C2 (de) * 1995-04-10 1998-09-10 Ernst A Prof Dr Stadlbauer Wasseraufbereitungsverfahren zur reduktiven Umwandlung von Nitrat und Nitrit in elementaren Stickstoff
CZ20012002A3 (cs) * 1998-12-07 2002-05-15 Zappi Water Purification Systems, Inc. Elektrolytický článek, způsob čistění vodných roztoků a způsob syntézy chemických látek

Also Published As

Publication number Publication date
EP1150921A4 (en) 2003-06-18
OA11806A (en) 2005-08-10
BG105679A (en) 2002-06-28
PL348151A1 (en) 2002-05-06
TR200101659T2 (tr) 2001-10-22
NO20012804D0 (no) 2001-06-07
HUP0104664A2 (hu) 2002-03-28
CN1329576A (zh) 2002-01-02
AU767548B2 (en) 2003-11-13
IL143529A0 (en) 2002-04-21
EE200100303A (et) 2002-08-15
CZ20012002A3 (cs) 2002-05-15
NZ512645A (en) 2002-10-25
BR9915992A (pt) 2001-09-04
MXPA01005705A (es) 2003-07-14
ID30239A (id) 2001-11-15
WO2000034184A1 (en) 2000-06-15
CA2355346C (en) 2004-07-20
NO20012804L (no) 2001-06-07
CA2355346A1 (en) 2000-06-15
AU3112000A (en) 2000-06-26
EP1150921A1 (en) 2001-11-07
SK7672001A3 (en) 2001-12-03
AP2001002197A0 (en) 2001-09-30
JP2002531704A (ja) 2002-09-24
TW490444B (en) 2002-06-11

Similar Documents

Publication Publication Date Title
IS5954A (is) Rafgreiningarbúnaður, aðferð til hreinsunar á vatnaskenndum lausnum og nýmyndun efna
DK1084289T3 (da) Fremgangsmåde og opløsningsmiddel til kemisk rensning
DK1180518T3 (da) 5-pyridyl-1,3-azolforbindelser, fremgangsmåde til fremstilling deraf og anvendelse deraf
NO20020567D0 (no) Fremgangsmåte for tillaging og bruk av ozonanriket vann
NO20011826L (no) Höytrykks elektrolysemoduler
NO994029L (no) Fremgangsmåte og reaktorsystem for fremstilling av syntesegass
AU4475997A (en) Humic concentrate and process for its production, equipment for the electrochemical production of the humic concentrate, water purification process, process forthe dehydration of viscous-flow fluids, process for the detoxification of organ ic compounds, process for the
IS2261B (is) Aðferð til framleiðslu á 5-sýanóþalíði
NO20022605L (no) Kjemiske fremgangsmåter og mellomprodukter
ZA99933B (en) Water purification apparatus.
DK1003383T3 (da) Smagsforstærkende N-ethyl-p-menthan-3-carboxamidindeholdende forbindelser og fremgangsmåde til fremstilling og anvendelse deraf
IS5600A (is) Aðferð til framleiðslu á vernduðu 4-amínómetýl-pýrrólidín-3-óni.
NO20006296L (no) Fremgangsmåte til fremstilling av trykkfilt og trykkfilt
NO20040368L (no) Fremgangsmate til fremstilling og rensing av natriumhydrid
NO20053244D0 (no) Katalytisk reaktor og fremgangsmate.
DK1094986T3 (da) Vandrensningssystem og fremgangsmåde
NO20004103D0 (no) Rent titandioksidhydrat og fremgangsmÕte for fremstilling derav
DE69805324D1 (de) Vorrichtungen zur chemischen wasserbehandlung
IS5019A (is) Aðferð til framleiðslu á hýdroxamsýrum
DK1036319T3 (da) Fremgangsmåde til opnåelse af L-dihydroorotsyre og anvendelse deraf
NO996444L (no) Polyvinylklorid, fremgangsmÕter for dets fremstilling og blandinger inneholdende dette
IS5610A (is) Aðferð og búnaður til matvælaframleiðslu
IS5020A (is) Aðferð til framleiðslu á fenoxýfenýlsúlfónýl halíðum
FI990954L (fi) Menetelmä ja laite hapen poistamiseksi vedestä tai vesiliuoksesta
IS2104B (is) Aðferð til að endurforma kjöt