DE68903760D1 - Verfahren zum entfernen von stickstoffverbindungen aus fluessigkeiten. - Google Patents
Verfahren zum entfernen von stickstoffverbindungen aus fluessigkeiten.Info
- Publication number
- DE68903760D1 DE68903760D1 DE8989114525T DE68903760T DE68903760D1 DE 68903760 D1 DE68903760 D1 DE 68903760D1 DE 8989114525 T DE8989114525 T DE 8989114525T DE 68903760 T DE68903760 T DE 68903760T DE 68903760 D1 DE68903760 D1 DE 68903760D1
- Authority
- DE
- Germany
- Prior art keywords
- nitrogen compounds
- removing nitrogen
- filled
- liquids
- anode
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/08—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors
- C10K1/10—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids
- C10K1/105—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids containing metal compounds other than alkali- or earth-alkali carbonates, -hydroxides, oxides, or salts of inorganic acids derived from sulfur
- C10K1/106—Purifying combustible gases containing carbon monoxide by washing with liquids; Reviving the used wash liquors with aqueous liquids containing metal compounds other than alkali- or earth-alkali carbonates, -hydroxides, oxides, or salts of inorganic acids derived from sulfur containing Fe compounds
-
- 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
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
-
- 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
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
- C02F1/4674—Treatment 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
-
- 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
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/163—Nitrates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/46115—Electrolytic cell with membranes or diaphragms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Combustion & Propulsion (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Treating Waste Gases (AREA)
- Removal Of Specific Substances (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Gas Separation By Absorption (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP89114525A EP0412175B1 (de) | 1989-08-07 | 1989-08-07 | Verfahren zum Entfernen von Stickstoffverbindungen aus Flüssigkeiten |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68903760D1 true DE68903760D1 (de) | 1993-01-14 |
DE68903760T2 DE68903760T2 (de) | 1993-04-08 |
Family
ID=8201726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989114525T Expired - Fee Related DE68903760T2 (de) | 1989-08-07 | 1989-08-07 | Verfahren zum entfernen von stickstoffverbindungen aus fluessigkeiten. |
Country Status (20)
Country | Link |
---|---|
US (1) | US5354436A (de) |
EP (1) | EP0412175B1 (de) |
JP (1) | JPH04506929A (de) |
CN (1) | CN1049832A (de) |
AT (1) | ATE82946T1 (de) |
AU (1) | AU635064B2 (de) |
BR (1) | BR9007577A (de) |
CA (1) | CA2059542A1 (de) |
DD (1) | DD297143A5 (de) |
DE (1) | DE68903760T2 (de) |
DK (1) | DK4592D0 (de) |
ES (1) | ES2037355T3 (de) |
GR (1) | GR3006904T3 (de) |
HU (1) | HUT70392A (de) |
IE (1) | IE64166B1 (de) |
MX (1) | MX172695B (de) |
PL (1) | PL164483B1 (de) |
PT (1) | PT94927A (de) |
WO (1) | WO1991001947A1 (de) |
ZA (1) | ZA906136B (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2277746A (en) * | 1993-05-07 | 1994-11-09 | E A Technology Ltd | A method for electrolytically converting ammonia in a gas stream to nitrogen |
DE19624023B9 (de) * | 1996-06-17 | 2009-05-20 | Verein für Kernverfahrenstechnik und Analytik Rossendorf e.V. | Verfahren zur Sanierung saurer, eisenhaltiger Tagebaurestlochgewässer |
SE0004202L (sv) * | 2000-11-14 | 2002-05-07 | Vattenfall Ab | Förfarande och anordning för avlägsnande och destruktion av nitrater |
WO2002068339A1 (fr) * | 2001-02-26 | 2002-09-06 | Sanyo Electric Co., Ltd. | Procede et systeme de traitement d'un compose a base d'azote |
JP3530511B2 (ja) | 2001-09-19 | 2004-05-24 | 三洋電機株式会社 | 窒素処理方法及び窒素処理システム |
JP2003164877A (ja) * | 2001-12-03 | 2003-06-10 | Sanyo Electric Co Ltd | 窒素処理方法 |
KR100483443B1 (ko) * | 2002-08-29 | 2005-04-15 | (주)메타만나 | 식물체로부터 질산염의 제거방법 |
US7828980B2 (en) * | 2007-04-16 | 2010-11-09 | Rohm And Haas Company | Water treatment process |
FR2917734B1 (fr) * | 2007-06-19 | 2010-09-10 | Magnes Pierre Jean Maurice | "procede de traitement mixte chimique electrochimique d'un milieu liquide charge en nitrates, dispositif pour traiter un tel milieu liquide et applications" |
WO2010088524A2 (en) | 2009-01-29 | 2010-08-05 | Princeton University | Conversion of carbon dioxide to organic products |
US8721866B2 (en) | 2010-03-19 | 2014-05-13 | Liquid Light, Inc. | Electrochemical production of synthesis gas from carbon dioxide |
US8500987B2 (en) | 2010-03-19 | 2013-08-06 | Liquid Light, Inc. | Purification of carbon dioxide from a mixture of gases |
US8845877B2 (en) | 2010-03-19 | 2014-09-30 | Liquid Light, Inc. | Heterocycle catalyzed electrochemical process |
US8845878B2 (en) | 2010-07-29 | 2014-09-30 | Liquid Light, Inc. | Reducing carbon dioxide to products |
US8568581B2 (en) | 2010-11-30 | 2013-10-29 | Liquid Light, Inc. | Heterocycle catalyzed carbonylation and hydroformylation with carbon dioxide |
US8961774B2 (en) | 2010-11-30 | 2015-02-24 | Liquid Light, Inc. | Electrochemical production of butanol from carbon dioxide and water |
US9090976B2 (en) | 2010-12-30 | 2015-07-28 | The Trustees Of Princeton University | Advanced aromatic amine heterocyclic catalysts for carbon dioxide reduction |
US8691069B2 (en) | 2012-07-26 | 2014-04-08 | Liquid Light, Inc. | Method and system for the electrochemical co-production of halogen and carbon monoxide for carbonylated products |
US9175407B2 (en) | 2012-07-26 | 2015-11-03 | Liquid Light, Inc. | Integrated process for producing carboxylic acids from carbon dioxide |
US10329676B2 (en) | 2012-07-26 | 2019-06-25 | Avantium Knowledge Centre B.V. | Method and system for electrochemical reduction of carbon dioxide employing a gas diffusion electrode |
US8641885B2 (en) | 2012-07-26 | 2014-02-04 | Liquid Light, Inc. | Multiphase electrochemical reduction of CO2 |
US8858777B2 (en) | 2012-07-26 | 2014-10-14 | Liquid Light, Inc. | Process and high surface area electrodes for the electrochemical reduction of carbon dioxide |
US9873951B2 (en) | 2012-09-14 | 2018-01-23 | Avantium Knowledge Centre B.V. | High pressure electrochemical cell and process for the electrochemical reduction of carbon dioxide |
CN104640814A (zh) * | 2012-09-19 | 2015-05-20 | 液体光有限公司 | 利用阳极碳基反应物给料的化合物电化学联产方法 |
ITMI20122124A1 (it) * | 2012-12-13 | 2014-06-14 | Asmundis Fulvio Antonio De | Metodo ed apparecchiatura per il trattamento di liquami |
ITMI20122123A1 (it) | 2012-12-13 | 2014-06-14 | Asmundis Fulvio Antonio De | Metodo ed apparecchiatura per il trattamento di liquami |
CN104045192A (zh) * | 2013-03-11 | 2014-09-17 | 古明见 | 含氨废水分解回收方法 |
CN104108770A (zh) * | 2013-04-17 | 2014-10-22 | 古明见 | 硝酸废水的电解回收方法 |
CN105829365B (zh) * | 2013-12-19 | 2018-05-18 | 3M创新有限公司 | 水解的二乙烯基苯/马来酸酐聚合物材料 |
WO2017030249A1 (ko) * | 2015-08-18 | 2017-02-23 | 한국과학기술원 | 철-에틸렌디아민사아세트산을 이용한 질소화합물 포집용 전기분해장치 |
KR102566436B1 (ko) * | 2015-08-18 | 2023-08-18 | 한국과학기술원 | 철-에틸렌디아민사아세트산을 이용한 질소화합물 포집용 전기분해장치 |
CN105565558B (zh) * | 2015-12-30 | 2017-06-30 | 中信环境技术(广州)有限公司 | 一种高盐分高有机物废水的处理方法 |
KR101880154B1 (ko) * | 2017-06-13 | 2018-07-20 | 지우이앤이(주) | 유체 흐름 개선 구조를 가지는 이온교환막 여과장치용 스페이서 부재, 이를 구비한 이온교환막 여과장치, 이를 이용한 이온교환막 여과공정-전기분해 공정의 오염지하수 복합 정화처리장치, 및 정화처리방법 |
CN218810653U (zh) * | 2020-07-07 | 2023-04-07 | 叶涛 | 一种含硝酸根废液的处理装置 |
CN113415785B (zh) * | 2021-07-22 | 2023-02-03 | 盛隆资源再生(无锡)有限公司 | 一种含氟混酸分离回收氢氟酸的方法 |
CN114950088B (zh) * | 2022-05-10 | 2023-09-29 | 上海交通大学 | 一种电化学还原技术耦合气液分离膜技术资源化处理氮氧化物废气的装置、使用方法和应用 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1493735A (fr) * | 1966-07-22 | 1967-09-01 | Aquitaine Organico Sa | Production de brome par électrolyse |
US3574084A (en) * | 1969-10-09 | 1971-04-06 | Nasa | Specialized halogen generator for purification of water |
US3669857A (en) * | 1970-07-30 | 1972-06-13 | Ionics | ELECTROLYTIC CHLORINATION AND pH CONTROL OF WATER |
FR2217056B1 (de) * | 1972-11-27 | 1975-11-07 | Inst Francais Du Petrole | |
GB2038872B (en) * | 1978-10-06 | 1983-01-26 | Asahi Chemical Ind | Electrolytic process for preparing nitrites |
FR2470093A1 (fr) * | 1979-11-26 | 1981-05-29 | Anvar | Procede et dispositif pour la desinfection de l'eau par voie electrochimique |
LU86407A1 (de) * | 1986-04-24 | 1986-09-02 | Euratom | Verfahren und vorrichtung zur entstickung von rauchgasen |
-
1989
- 1989-08-07 ES ES198989114525T patent/ES2037355T3/es not_active Expired - Lifetime
- 1989-08-07 AT AT89114525T patent/ATE82946T1/de not_active IP Right Cessation
- 1989-08-07 DE DE8989114525T patent/DE68903760T2/de not_active Expired - Fee Related
- 1989-08-07 EP EP89114525A patent/EP0412175B1/de not_active Expired - Lifetime
-
1990
- 1990-08-03 ZA ZA906136A patent/ZA906136B/xx unknown
- 1990-08-06 PT PT94927A patent/PT94927A/pt not_active Application Discontinuation
- 1990-08-06 CA CA002059542A patent/CA2059542A1/en not_active Abandoned
- 1990-08-06 PL PL90286371A patent/PL164483B1/pl unknown
- 1990-08-06 BR BR909007577A patent/BR9007577A/pt not_active Application Discontinuation
- 1990-08-06 MX MX021860A patent/MX172695B/es unknown
- 1990-08-06 US US07/829,032 patent/US5354436A/en not_active Expired - Fee Related
- 1990-08-06 JP JP2511724A patent/JPH04506929A/ja active Pending
- 1990-08-06 AU AU61869/90A patent/AU635064B2/en not_active Ceased
- 1990-08-06 WO PCT/EP1990/001285 patent/WO1991001947A1/en active Application Filing
- 1990-08-06 DD DD90343271A patent/DD297143A5/de not_active IP Right Cessation
- 1990-08-06 HU HU9200014A patent/HUT70392A/hu unknown
- 1990-08-07 IE IE285590A patent/IE64166B1/en not_active IP Right Cessation
- 1990-08-07 CN CN90107370A patent/CN1049832A/zh active Pending
-
1992
- 1992-01-14 DK DK9245A patent/DK4592D0/da not_active Application Discontinuation
-
1993
- 1993-01-28 GR GR930400151T patent/GR3006904T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
GR3006904T3 (de) | 1993-06-30 |
IE902855A1 (en) | 1991-02-27 |
AU6186990A (en) | 1991-03-11 |
CN1049832A (zh) | 1991-03-13 |
BR9007577A (pt) | 1992-06-30 |
IE64166B1 (en) | 1995-07-12 |
PL164483B1 (en) | 1994-08-31 |
EP0412175A1 (de) | 1991-02-13 |
DD297143A5 (de) | 1992-01-02 |
US5354436A (en) | 1994-10-11 |
PL286371A1 (en) | 1991-04-22 |
CA2059542A1 (en) | 1991-02-08 |
ES2037355T3 (es) | 1993-06-16 |
DK4592A (da) | 1992-01-14 |
ATE82946T1 (de) | 1992-12-15 |
HUT70392A (en) | 1995-10-30 |
HU9200014D0 (en) | 1992-04-28 |
ZA906136B (en) | 1991-08-28 |
WO1991001947A1 (en) | 1991-02-21 |
PT94927A (pt) | 1991-04-18 |
EP0412175B1 (de) | 1992-12-02 |
DK4592D0 (da) | 1992-01-14 |
JPH04506929A (ja) | 1992-12-03 |
AU635064B2 (en) | 1993-03-11 |
DE68903760T2 (de) | 1993-04-08 |
MX172695B (es) | 1994-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |