MX9307924A - Tratamiento de aguas residuales. - Google Patents

Tratamiento de aguas residuales.

Info

Publication number
MX9307924A
MX9307924A MX9307924A MX9307924A MX9307924A MX 9307924 A MX9307924 A MX 9307924A MX 9307924 A MX9307924 A MX 9307924A MX 9307924 A MX9307924 A MX 9307924A MX 9307924 A MX9307924 A MX 9307924A
Authority
MX
Mexico
Prior art keywords
water
waste water
waste
sewage treatment
treated
Prior art date
Application number
MX9307924A
Other languages
English (en)
Inventor
Joseph J Dietrich
Original Assignee
Eltech Systems 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 Eltech Systems Corp filed Critical Eltech Systems Corp
Publication of MX9307924A publication Critical patent/MX9307924A/es

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
    • 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
    • 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
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46128—Bipolar electrodes
    • 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
    • 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
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/005—Black water originating from toilets
    • 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
    • C02F2201/001—Build in apparatus for autonomous on board water supply and wastewater treatment (e.g. for aircrafts, cruiseships, oil drilling platforms, railway trains, space stations)
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

Las aguas residuales, particularmente las aguas negras y grises producidas en la maceración de residuos humanos, se trata ahora para proporcionar un total reducido de sólidos suspendidos. El agua residual incluye un medio líquido que comprende una substancia que contiene sal por ejemplo salmuera o agua de mar. El agua residual se trata electrolíticamente. En el tratamiento, la célula de electrólisis contiene un ánodo que tiene un revestimiento superficial que incluye dióxido de estaño. Durante la electroctrólisis, la célula producirá hipoclorito mientras que reduce la DOB (demanda de oxigeno biológico) y descarga de cloro residual.
MX9307924A 1993-01-21 1993-12-14 Tratamiento de aguas residuales. MX9307924A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/007,296 US5364509A (en) 1993-01-21 1993-01-21 Wastewater treatment

Publications (1)

Publication Number Publication Date
MX9307924A true MX9307924A (es) 1994-07-29

Family

ID=21725340

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9307924A MX9307924A (es) 1993-01-21 1993-12-14 Tratamiento de aguas residuales.

Country Status (8)

Country Link
US (1) US5364509A (es)
EP (1) EP0608200A1 (es)
JP (1) JP3364518B2 (es)
KR (1) KR940018324A (es)
AU (1) AU5389194A (es)
CA (1) CA2111274C (es)
MX (1) MX9307924A (es)
ZA (1) ZA939161B (es)

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JPH08507297A (ja) 1993-05-28 1996-08-06 ファイザー・インク． ２−フェニル−３−アミノピペリジンを調製および分割する方法
EP0924184A3 (en) * 1997-12-17 1999-06-30 Daicel Chemical Industries, Ltd. A method for treating an effluent containing sorbic acid and/or a salt thereof and an effluent disposal device
US6120659A (en) * 1998-11-09 2000-09-19 Hee Jung Kim Dimensionally stable electrode for treating hard-resoluble waste water
US6315886B1 (en) 1998-12-07 2001-11-13 The Electrosynthesis Company, Inc. Electrolytic apparatus and methods for purification of aqueous solutions
US6589405B2 (en) 2000-05-15 2003-07-08 Oleh Weres Multilayer oxide coated valve metal electrode for water purification
US6814840B2 (en) 2001-02-14 2004-11-09 National Research Council Of Canada Flow-through electrochemical reactor for wastewater treatment
GR1004273B (el) 2002-12-18 2003-06-23 Μαρκος Αναστασιου Νινολακης Ηλεκτροχημικη μεθοδος αποστειρωσεως θαλασσιου ερματος πλοιων
ES2287691T3 (es) * 2003-01-21 2007-12-16 Severn Trent Denora, Llc Celula electrolitica.
KR100542895B1 (ko) * 2003-12-22 2006-01-11 재단법인 포항산업과학연구원 차아염소산나트륨을 이용한 전해식 밸러스트수 처리방법및 처리장치
US7309435B2 (en) * 2004-03-02 2007-12-18 Rozich Alan F Biological process for waste treatment and energy production
US7306724B2 (en) * 2004-04-23 2007-12-11 Water Standard Co., Llc Wastewater treatment
US7494583B2 (en) * 2005-06-29 2009-02-24 Oleh Weres Electrode with surface comprising oxides of titanium and bismuth and water purification process using this electrode
EP1741675A1 (en) * 2005-07-05 2007-01-10 Adept Water Technologies A/S Water treatment method and apparatus
WO2009123582A1 (en) * 2008-03-31 2009-10-08 Spielman Rick B System and method for reducing wastewater contaminants
JP2010095764A (ja) * 2008-10-16 2010-04-30 Japan Carlit Co Ltd:The 電解用電極及びその製造方法
US8465653B2 (en) 2008-11-19 2013-06-18 Severn Trent De Nora, Llc Marine wastewater treatment
JP5281693B2 (ja) * 2008-11-19 2013-09-04 セバーン トレント デ ノラ，エルエルシー 海上汚水処理
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US20100170854A1 (en) * 2009-01-06 2010-07-08 Severn Trent De Nora, Llc Sludge Dewatering and Drying
US8133385B2 (en) * 2009-02-06 2012-03-13 Culligan International Company Grey water treatment system
US8673129B2 (en) * 2009-12-23 2014-03-18 Cavitation Technologies, Inc. High-throughput cavitation and electrocoagulation apparatus
JP6033688B2 (ja) * 2010-02-08 2016-11-30 ルブリゾル アドバンスド マテリアルズ， インコーポレイテッド 船舶におけるｃｐｖｃパイプ、フィッティングおよび管状導管
US8668832B2 (en) * 2010-03-19 2014-03-11 Severn Trent De Nora, Llc Wastewater treatment onboard small marine vessels
WO2011163656A1 (en) * 2010-06-25 2011-12-29 Gold Holdings, Llc Method of treating organic material
JP2012188706A (ja) * 2011-03-11 2012-10-04 Japan Carlit Co Ltd:The 電解用電極及びその製造方法
WO2016201585A1 (en) 2015-06-19 2016-12-22 Bio-H2-Gen Inc. Method for producing hydrogen gas from aqueous hydrogen sulphide
EP3503998A4 (en) * 2016-08-26 2020-04-22 California Institute of Technology ELECTROLYSIS ELECTRODE AND METHODS OF MAKING AND USING THE SAME IN A WATER PURIFICATION SYSTEM
WO2018168868A1 (ja) * 2017-03-17 2018-09-20 ダイキン工業株式会社 水処理装置および加湿装置
US11760662B2 (en) 2019-06-25 2023-09-19 California Institute Of Technology Reactive electrochemical membrane for wastewater treatment
US11613482B2 (en) 2019-06-27 2023-03-28 De Nora Marine Technologies, Llc. Methods and systems for marine wastewater treatment
KR102301857B1 (ko) * 2019-08-01 2021-09-13 부경대학교 산학협력단 하이포아염소산 생산을 위한 전극 및 그 제조방법
US11597665B2 (en) * 2019-10-03 2023-03-07 Biotek Environmental Science Ltd. Disinfection system device for producing ozone water directly in water pipe system
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RU2767943C1 (ru) * 2021-05-21 2022-03-22 Федеральное государственное бюджетное образовательное учреждение высшего образования "Вологодский государственный университет" Способ очистки сточных вод
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Also Published As

Publication number Publication date
AU5389194A (en) 1994-07-28
CA2111274C (en) 2005-01-25
KR940018324A (ko) 1994-08-16
EP0608200A1 (en) 1994-07-27
ZA939161B (en) 1994-08-15
JPH07969A (ja) 1995-01-06
JP3364518B2 (ja) 2003-01-08
CA2111274A1 (en) 1994-07-22
US5364509A (en) 1994-11-15

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