DE69838912D1 - Hydrothermisches elektrolytisches verfahren und vorrichtung - Google Patents

Hydrothermisches elektrolytisches verfahren und vorrichtung

Info

Publication number
DE69838912D1
DE69838912D1 DE69838912T DE69838912T DE69838912D1 DE 69838912 D1 DE69838912 D1 DE 69838912D1 DE 69838912 T DE69838912 T DE 69838912T DE 69838912 T DE69838912 T DE 69838912T DE 69838912 D1 DE69838912 D1 DE 69838912D1
Authority
DE
Germany
Prior art keywords
hydrothermic
electrolytic method
electrolytic
hydrothermic electrolytic
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 - Lifetime
Application number
DE69838912T
Other languages
English (en)
Inventor
Roberto Serikawa
Qingquan Su
Akira Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebara Corp
Original Assignee
Ebara Corp
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 Ebara Corp filed Critical Ebara Corp
Application granted granted Critical
Publication of DE69838912D1 publication Critical patent/DE69838912D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C02F1/461—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/04—Pressure vessels, e.g. autoclaves
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • 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
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/025—Thermal hydrolysis
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46133—Electrodes characterised by the material
    • C02F2001/46138—Electrodes comprising a substrate and a coating
    • 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
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/16—Nitrogen compounds, e.g. ammonia
    • C02F2101/166—Nitrites
    • 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
    • C02F2101/18—Cyanides
    • 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
    • C02F2101/30—Organic compounds
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/32—Hydrocarbons, e.g. oil
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/36—Organic compounds containing halogen
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/38—Organic compounds containing nitrogen
    • 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
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46125—Electrical variables
    • C02F2201/4613—Inversing polarity
    • 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
    • C02F2201/46155—Heating or cooling
    • 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
    • C02F2201/4616—Power supply
    • C02F2201/4617—DC only
    • 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
    • C02F2201/4619—Supplying gas to the electrolyte
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/06—Pressure conditions
    • C02F2301/066—Overpressure, high pressure
DE69838912T 1997-08-11 1998-08-10 Hydrothermisches elektrolytisches verfahren und vorrichtung Expired - Lifetime DE69838912D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP21682697 1997-08-11
JP1399598 1998-01-27
PCT/JP1998/003544 WO1999007641A1 (fr) 1997-08-11 1998-08-10 Procede et appareil d'electrolyse hydrothermale

Publications (1)

Publication Number Publication Date
DE69838912D1 true DE69838912D1 (de) 2008-02-07

Family

ID=26349864

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69838912T Expired - Lifetime DE69838912D1 (de) 1997-08-11 1998-08-10 Hydrothermisches elektrolytisches verfahren und vorrichtung

Country Status (6)

Country Link
US (1) US6348143B1 (de)
EP (1) EP1008557B1 (de)
JP (1) JP3746300B2 (de)
CN (1) CN1112324C (de)
DE (1) DE69838912D1 (de)
WO (1) WO1999007641A1 (de)

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WO2000047519A1 (fr) * 1999-02-10 2000-08-17 Ebara Corporation Procede et appareil de traitement de milieu aqueux
US6939458B1 (en) 1999-02-10 2005-09-06 Ebara Corporation Apparatus and method for hydrothermal electrolysis
EP1166852A4 (de) * 1999-02-10 2002-08-21 Ebara Corp Verfahren und vorrichtung zur behandlung von abgas aus der hydrothermischen elektrolyse
NL1015183C2 (nl) * 2000-05-12 2001-11-13 Universiteit Twente Mesa Res I Werkwijze en inrichting voor het door electrochemisch genereren van een of meer gassen.
FR2809099B1 (fr) * 2000-05-16 2003-02-14 Inst Francais Du Petrole Procede continu curatif et preventif de desinfection et de lutte contre la legionellose dans les equipements de stockage et de production et les circuits de distribution d'eau chaude sanitaire
US7005075B2 (en) * 2001-07-16 2006-02-28 Miox Corporation Gas drive electrolytic cell
DE10149779A1 (de) 2001-10-09 2003-04-10 Bayer Ag Verfahren zur Rückführung von Prozessgas in elektrochemischen Prozessen
KR20040105867A (ko) 2002-04-11 2004-12-16 에이. 하세 리차드 수소 및 산소의 연소를 위한 물 연소 기술-방법들,프로세스들, 시스템들 및 장치들
JP2005125320A (ja) * 2003-09-30 2005-05-19 Ebara Corp 有機性廃棄物の処理方法及び装置
AT412972B (de) * 2003-10-14 2005-09-26 Bierbaumer Hans Peter Dr Vorrichtung zur umwandlung von energie
US20050224338A1 (en) * 2004-04-08 2005-10-13 Industrial Technology Research Institute Water treatment reactor for simultaneous electrocoagulation and advanced oxidation processes
US8147673B2 (en) * 2005-01-18 2012-04-03 Severn Trent De Nora, Llc System and process for treatment and de-halogenation of ballast water
CN1328181C (zh) * 2005-06-28 2007-07-25 陕西师范大学 电化学催化氧化污水处理器
CN100396823C (zh) * 2005-09-29 2008-06-25 陕西科技大学 一种超声水热电沉积制备涂层或薄膜的方法及其装置
US20070272550A1 (en) * 2006-05-24 2007-11-29 Advanced Desalination Inc. Total solution for water treatments
CN101811806B (zh) * 2010-04-29 2012-01-11 华南理工大学 一种电镀工业混合废水的处理方法
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
CN105189728A (zh) * 2013-04-17 2015-12-23 奥瑞金可利尔公司 生产污染物浓度降低的藻类生物质
BR102013017403A2 (pt) * 2013-07-05 2016-07-12 Charles Adriano Duvoisin equipamento compacto para esterilização por eletrólise de alimentos e utensílios
JP5655128B1 (ja) * 2013-10-24 2015-01-14 栗田工業株式会社 水回収方法及び装置
US20170089616A1 (en) * 2014-03-17 2017-03-30 Mitsubishi Electric Corporation Refrigeration cycle apparatus
CN103936243B (zh) * 2014-04-03 2015-10-28 西安交通大学 一种用于污泥热水解处理的辐流式水热反应器
CN106795105B (zh) * 2014-09-12 2019-11-15 杭州海虹精细化工有限公司 偶氮二甲酰胺的新型制造方法
CN104211233A (zh) * 2014-09-26 2014-12-17 昆山美淼环保科技有限公司 电氧化法处理水性油墨废水的工艺
JP6565170B2 (ja) * 2014-11-07 2019-08-28 栗田工業株式会社 水回収装置
CN108367946B (zh) * 2015-09-18 2021-12-10 懿华水处理技术有限责任公司 用于电化学电池中反应产物去除的原位输送系统
US10894919B2 (en) * 2015-12-28 2021-01-19 Stylianos Arvelakis Methodology for upgrading and cleaning of used tires, waste lubricants as well as any kind of oils and fats for utilization as feedstock in thermochemical conversion processes
CA3013590C (en) * 2016-02-05 2020-07-07 Siemens Energy, Inc. Electrooxidation at elevated pressures
US10550016B2 (en) 2016-04-27 2020-02-04 Kurita Water Industries Ltd. Water recovery apparatus and electrodialysis device
JP6945847B2 (ja) * 2017-08-30 2021-10-06 国立研究開発法人産業技術総合研究所 マイクロ混合器を用いた高圧二酸化炭素による液液抽出方法及び装置
JP7381001B2 (ja) * 2019-03-22 2023-11-15 三菱重工業株式会社 水熱処理装置
CN112209488B (zh) * 2020-07-24 2021-11-30 东莞理工学院 改性生活垃圾焚烧炉渣提高催化h2o2处理有机废水的方法
CN117552020A (zh) * 2023-12-29 2024-02-13 潍坊东元连海环保科技有限公司 一种溴化钠制溴方法
CN117568817A (zh) * 2024-01-16 2024-02-20 潍坊东元连海环保科技有限公司 一种溴化钠溶液制溴方法

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Also Published As

Publication number Publication date
JP3746300B2 (ja) 2006-02-15
EP1008557A1 (de) 2000-06-14
EP1008557B1 (de) 2007-12-26
CN1112324C (zh) 2003-06-25
WO1999007641A1 (fr) 1999-02-18
EP1008557A4 (de) 2001-02-07
CN1270571A (zh) 2000-10-18
US6348143B1 (en) 2002-02-19

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