ATE469104T1 - Simultane säuren- und basenherstellung aus einem wässrigen strom - Google Patents

Simultane säuren- und basenherstellung aus einem wässrigen strom

Info

Publication number
ATE469104T1
ATE469104T1 AT07834643T AT07834643T ATE469104T1 AT E469104 T1 ATE469104 T1 AT E469104T1 AT 07834643 T AT07834643 T AT 07834643T AT 07834643 T AT07834643 T AT 07834643T AT E469104 T1 ATE469104 T1 AT E469104T1
Authority
AT
Austria
Prior art keywords
chamber
stream
cathode
anode
electrolysis
Prior art date
Application number
AT07834643T
Other languages
English (en)
Inventor
Der Heijden Petrus Cornelis Van
Sjoerd Hubertus Jozef Vellinga
Johannes Petrus Paulus Tholen
Original Assignee
Pacques Bv
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
Application filed by Pacques Bv filed Critical Pacques Bv
Application granted granted Critical
Publication of ATE469104T1 publication Critical patent/ATE469104T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • 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
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/44—Ion-selective electrodialysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/4602—Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/4618—Devices therefor; Their operating or servicing for producing "ionised" acidic or basic water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C02F1/4693—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis electrodialysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/02—Biological treatment
    • C02F11/04—Anaerobic treatment; Production of methane by such processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/28—Anaerobic digestion processes
    • C02F3/286—Anaerobic digestion processes including two or more steps
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/30—Aerobic and anaerobic processes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT07834643T 2006-10-20 2007-10-22 Simultane säuren- und basenherstellung aus einem wässrigen strom ATE469104T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06122654 2006-10-20
PCT/NL2007/050505 WO2008048103A1 (en) 2006-10-20 2007-10-22 Simultaneous acid and base production from an aqueous stream

Publications (1)

Publication Number Publication Date
ATE469104T1 true ATE469104T1 (de) 2010-06-15

Family

ID=37814618

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07834643T ATE469104T1 (de) 2006-10-20 2007-10-22 Simultane säuren- und basenherstellung aus einem wässrigen strom

Country Status (8)

Country Link
EP (1) EP2074066B1 (de)
CN (1) CN101541687B (de)
AT (1) ATE469104T1 (de)
BR (1) BRPI0717400A2 (de)
DE (1) DE602007006832D1 (de)
ES (1) ES2343445T3 (de)
PL (1) PL2074066T3 (de)
WO (1) WO2008048103A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6018094B2 (ja) 2011-02-28 2016-11-02 ヴィート エヌブイ 新規セパレータ、それを有する電気化学セル、及び、電気化学セルでのセパレータの使用
US8882972B2 (en) 2011-07-19 2014-11-11 Ecolab Usa Inc Support of ion exchange membranes
WO2013125954A1 (en) 2012-02-23 2013-08-29 Paques I.P. B.V. Membrane spacer for liquids containing suspended solids
EP3134352A4 (de) * 2014-04-24 2017-11-01 Nutrient Recovery&upcycling, LLC Elektrodialysestapel, systeme und verfahren zur rückgewinnung von ammoniak und monovalenten salzen aus anaerobem gärrest
CN104609510A (zh) * 2014-12-23 2015-05-13 王来珠 一种阴阳极双膜缓冲水电解隔离区电解装置及其饮水杯
US10732435B2 (en) 2015-03-03 2020-08-04 Verily Life Sciences Llc Smart contact device
US9937471B1 (en) 2015-03-20 2018-04-10 X Development Llc Recycle loop for reduced scaling in bipolar membrane electrodialysis
US9914644B1 (en) 2015-06-11 2018-03-13 X Development Llc Energy efficient method for stripping CO2 from seawater
CN106477785A (zh) 2015-08-31 2017-03-08 通用电气公司 海底设备清洁系统和方法
US9914683B2 (en) 2016-05-26 2018-03-13 X Development Llc Fuel synthesis from an aqueous solution
US9862643B2 (en) 2016-05-26 2018-01-09 X Development Llc Building materials from an aqueous solution
US9873650B2 (en) 2016-05-26 2018-01-23 X Development Llc Method for efficient CO2 degasification
US9915136B2 (en) 2016-05-26 2018-03-13 X Development Llc Hydrocarbon extraction through carbon dioxide production and injection into a hydrocarbon well
CN110550788A (zh) * 2019-09-12 2019-12-10 欧润吉生态环保(浙江)有限公司 一种零排放水处理装置
EP4308294A4 (de) 2021-03-17 2025-10-15 Electrasteel Inc Kohlenstoffabscheidung mit elektrochemisch erzeugter säure und base
EP4442741A1 (de) 2023-04-03 2024-10-09 DECHEMA-Forschungsinstitut Verfahren zur konditionierung und hydrolyse einer extrudierten membran

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964985A (en) * 1974-10-29 1976-06-22 Ionics, Incorporated Electrodialysis apparatus and process for ion modification
JPS62146595A (ja) * 1985-12-20 1987-06-30 Daicel Chem Ind Ltd 醗酵による有機酸の連続製造方法
CN2075422U (zh) * 1989-12-23 1991-04-24 林春恩 养殖池水质改良装置
IT1243991B (it) * 1990-10-30 1994-06-28 Ionics Italba Spa Procedimento per la depurazione dell'acqua mediante una combinazione di unita' di separazione a membrane e relativo impianto
DE4420033C2 (de) * 1994-06-08 1997-04-10 Fraunhofer Ges Forschung Verfahren zum Reinigen von Molkereiabwasser
US5746920A (en) * 1994-06-08 1998-05-05 Fraunhofer-Gesellschaft Zur Foerder Der Angewandten Forschung E.V. Process for purifying dairy wastewater
US5814498A (en) * 1996-04-29 1998-09-29 Archer Daniels Midland Company Process for the recovery of organic acids and ammonia from their salts
US20050183955A1 (en) * 2004-02-23 2005-08-25 Crowley Colin P. Electrodialyzed compositions and method of treating aqueous solutions using elecrtrodialysis

Also Published As

Publication number Publication date
EP2074066B1 (de) 2010-05-26
CN101541687A (zh) 2009-09-23
WO2008048103A1 (en) 2008-04-24
CN101541687B (zh) 2011-12-14
ES2343445T3 (es) 2010-07-30
DE602007006832D1 (de) 2010-07-08
BRPI0717400A2 (pt) 2013-11-26
PL2074066T3 (pl) 2010-10-29
EP2074066A1 (de) 2009-07-01

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