FR2167782B1 - - Google Patents

Info

Publication number
FR2167782B1
FR2167782B1 FR7300423A FR7300423A FR2167782B1 FR 2167782 B1 FR2167782 B1 FR 2167782B1 FR 7300423 A FR7300423 A FR 7300423A FR 7300423 A FR7300423 A FR 7300423A FR 2167782 B1 FR2167782 B1 FR 2167782B1
Authority
FR
France
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
Application number
FR7300423A
Other versions
FR2167782A1 (fr
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.)
Toray Industries Inc
Original Assignee
Toray Industries 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 JP432972A external-priority patent/JPS542024B2/ja
Priority claimed from JP1295372A external-priority patent/JPS4882656A/ja
Priority claimed from JP3298272A external-priority patent/JPS4899955A/ja
Priority claimed from JP5167972A external-priority patent/JPS4918769A/ja
Priority claimed from JP5293872A external-priority patent/JPS4910173A/ja
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Publication of FR2167782A1 publication Critical patent/FR2167782A1/fr
Application granted granted Critical
Publication of FR2167782B1 publication Critical patent/FR2167782B1/fr
Expired 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C02F1/325—Irradiation devices or lamp constructions
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • 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
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/20—Activated sludge processes using diffusers
    • 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
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/328—Having flow diverters (baffles)
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage
FR7300423A 1972-01-07 1973-01-05 Expired FR2167782B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP432972A JPS542024B2 (fr) 1972-01-07 1972-01-07
JP1295372A JPS4882656A (fr) 1972-02-05 1972-02-05
JP3298272A JPS4899955A (fr) 1972-04-01 1972-04-01
JP5167972A JPS4918769A (fr) 1972-05-26 1972-05-26
JP5293872A JPS4910173A (fr) 1972-05-30 1972-05-30

Publications (2)

Publication Number Publication Date
FR2167782A1 FR2167782A1 (fr) 1973-08-24
FR2167782B1 true FR2167782B1 (fr) 1975-10-31

Family

ID=27518476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300423A Expired FR2167782B1 (fr) 1972-01-07 1973-01-05

Country Status (4)

Country Link
US (1) US3924139A (fr)
DE (1) DE2300273C3 (fr)
FR (1) FR2167782B1 (fr)
GB (1) GB1372511A (fr)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
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DE2408778C2 (de) * 1974-02-23 1984-05-24 C.F. Spiess & Sohn, 6719 Kleinkarlbach Verfahren zum Abbau von in Abwässern enthaltenen Pseudohalogeniden
DE2462994C2 (de) * 1974-02-23 1984-10-11 C.F. Spiess & Sohn GmbH & Co, 6719 Kleinkarlbach Verfahren zum Abbau von in Abwässern oder Schlämmen enthaltenen polymeren Kunststoffen
DE2462995C2 (de) * 1974-02-23 1984-10-11 C.F. Spiess & Sohn GmbH & Co, 6719 Kleinkarlbach Verfahren zum Reinigen von verschmutztem Grund- und Trinkwasser
US4040256A (en) * 1976-07-14 1977-08-09 The Dow Chemical Company Flume mixer
US4094751A (en) * 1976-09-30 1978-06-13 Allied Chemical Corporation Photochemical diodes
DK144663C (da) * 1979-05-30 1982-10-11 Kaas H & P System Teknik Aps Rensning af chloreret vand i et svoemmebassin
DE2924427A1 (de) * 1979-06-16 1980-12-18 Hoechst Ag Verwendung einer begasungseinrichtung bei photochemischen gas-fluessig-reaktionen
FR2529379A1 (fr) * 1982-06-28 1983-12-30 Centre Nat Rech Scient Cellule photosensible de decomposition de l'eau
GB2136790B (en) * 1983-03-16 1987-02-04 Electricity Council Method and apparatus for destroying pyrogenic materials in water
US4780287A (en) * 1984-07-03 1988-10-25 Ultrox International Decomposition of volatile organic halogenated compounds contained in gases
US4825083A (en) * 1986-06-10 1989-04-25 Arlat Inc. Ultraviolet water treatment apparatus
US4941957A (en) * 1986-10-22 1990-07-17 Ultrox International Decomposition of volatile ogranic halogenated compounds contained in gases and aqueous solutions
US4849115A (en) * 1987-09-21 1989-07-18 Cole Leland G Process for oxidizing organic residues in an aqueous stream
DE3740005A1 (de) * 1987-11-25 1989-06-08 Katadyn Produkte Ag Vorrichtung zur desinfektion von abwasser
DE3843679A1 (de) * 1988-12-23 1990-07-05 Gimat Verfahren zur wasseraufbereitung
EP0473680B1 (fr) * 1989-05-23 1993-08-04 Eco Purification Systems B.V. Procede pour la purification de l'eau contaminee par ozone active
US5505856A (en) * 1989-05-23 1996-04-09 Eco Purification Systems, Bv Process for the purification of contaminated water by activated ozone
US5785866A (en) * 1989-08-08 1998-07-28 Osterreichisches Forschungszentrum Seibersdorf Gmbh Process and apparatus for the treatment, in particular purification of water containing halogenated ethylenes
DE4000369A1 (de) * 1990-01-09 1991-07-11 Layer & Knoedler Abwassertechn Verfahren und vorrichtung zur abwasserbehandlung
DE4016514C3 (de) * 1990-05-22 1996-03-21 Ultra Systems Gmbh Uv Oxidatio Verfahren zum Abbau von organischen Substanzen
US5208461A (en) * 1991-10-03 1993-05-04 Simon Hydro-Aerobics, Inc. Ultra-violet wastewater disinfection system
US5322569A (en) * 1991-10-08 1994-06-21 General Dynamics Corporation Ultraviolet marine anti-biofouling systems
DE4138421C2 (de) * 1991-11-22 1993-12-02 Degussa Verfahren zum Abbau von Schadstoffen in Wasser mittels Wasserstoffperoxid unter UV-Bestrahlung
JP2696636B2 (ja) * 1992-02-05 1998-01-14 株式会社東芝 混合流板を付設した紫外線照射装置
DE4231367A1 (de) * 1992-09-18 1994-03-24 Heraeus Noblelight Gmbh Reaktorvorrichtung
US5332388A (en) * 1992-12-04 1994-07-26 Infilco Degremont, Inc. Ultraviolet disinfection module
USRE36896E (en) * 1993-03-05 2000-10-03 Trojan Technologies Inc. Fluid treatment system and process
TW360619B (en) * 1993-03-05 1999-06-11 Trojan Techn Inc A cleaning apparatus for a radiation source assembly in a fluid treatment system and a method of removal of fouling materials therefrom
US5447630A (en) * 1993-04-28 1995-09-05 Rummler; John M. Materials treatment process and apparatus
US5567621A (en) * 1993-07-14 1996-10-22 Shimadzu Corporation Method of and apparatus for analyzing nitrogen compound and phosphorus compound contained in water
US5471063A (en) * 1994-01-13 1995-11-28 Trojan Technologies, Inc. Fluid disinfection system
US5514871A (en) * 1994-01-13 1996-05-07 Trojan Technologies Optical radiation sensor device
US5853579A (en) * 1996-11-26 1998-12-29 Wastech International Inc. Treatment system
US6015229A (en) * 1997-09-19 2000-01-18 Calgon Carbon Corporation Method and apparatus for improved mixing in fluids
US6264836B1 (en) 1999-10-21 2001-07-24 Robert M. Lantis Method and apparatus for decontaminating fluids using ultraviolet radiation
JP3825993B2 (ja) * 2000-11-16 2006-09-27 キヤノン株式会社 汚染物質分解方法及び装置
US6630678B2 (en) * 2001-01-23 2003-10-07 Field Controls, L.L.C. Ultraviolet air purifying apparatus
US7862728B2 (en) 2007-09-27 2011-01-04 Water Of Life, Llc. Ultraviolet water purification system
US8529770B2 (en) * 2007-09-27 2013-09-10 Water Of Life, Llc. Self-contained UV-C purification system
MX2010010930A (es) * 2008-04-04 2011-03-21 Neos Int Llc Sistema y metodo para tratamiento de agua.
US8459861B2 (en) * 2008-11-26 2013-06-11 Calgon Carbon Corporation Method and apparatus for use of mixing elements in wastewater / recycle water UV disinfection system
US8758630B1 (en) * 2010-07-02 2014-06-24 Britenstine Incorporated Waste water processing system and method
US8445864B2 (en) 2011-08-26 2013-05-21 Raytheon Company Method and apparatus for anti-biofouling of a protected surface in liquid environments
US9593053B1 (en) 2011-11-14 2017-03-14 Hypersolar, Inc. Photoelectrosynthetically active heterostructures
DE102012008732A1 (de) * 2012-05-04 2013-11-07 Xylem Water Solutions Herford GmbH Mischvorrichtung für UV-Wasserbehandlungsanlagen mit offenem Kanal
US9776219B2 (en) 2013-01-17 2017-10-03 Raytheon Company Method and apparatus for removing biofouling from a protected surface in a liquid environment
US11359397B2 (en) * 2014-01-21 2022-06-14 Egon GRUBER Device for disinfecting water
AT515339A1 (de) * 2014-01-21 2015-08-15 Egon Gruber Vorrichtung zur Desinfektion von Wasser
US10100415B2 (en) 2014-03-21 2018-10-16 Hypersolar, Inc. Multi-junction artificial photosynthetic cell with enhanced photovoltages
GB202113803D0 (en) * 2021-09-27 2021-11-10 Wpl Ltd Wastewater treatment system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1193143A (en) * 1916-08-01 Appabatus
FR1474621A (fr) * 1967-06-09
FR415842A (fr) * 1910-04-20 1910-10-05 Victor Henri Perfectionnements aux appareils pour la stérilisation des liquides ou la destruction des microbes par les rayons ultra-violets
DE268313C (fr) * 1911-04-11
FR433368A (fr) * 1911-08-18 1912-01-05 Henry Desrumaux Dispositif de stérilisation des liquides par les rayons ultra-violets
FR536615A (fr) * 1921-06-16 1922-05-06
US2485267A (en) * 1945-08-02 1949-10-18 George G Ellner Apparatus for sterilizing liquids by irradiating means
US3079498A (en) * 1960-07-15 1963-02-26 Ruffin Hoebel Corp Swimming pool water purifier
US3433946A (en) * 1965-09-15 1969-03-18 Engelhard Hanovia Of Canada Lt Ultraviolet radiation fluid sterilizer having means for discharging the fluid free of contamination
FR1535841A (fr) * 1966-08-02 1968-08-09 Perfectionnements aux appareils pour le traitement des fluides et notamment pour leur stérilisation par radiations ultraviolettes
US3459303A (en) * 1967-05-09 1969-08-05 Yeomans Brothers Co Waste treatment system
US3649493A (en) * 1969-07-10 1972-03-14 Midwest Research Inst Process of purifying water with active halogen compound and actini radiations

Also Published As

Publication number Publication date
DE2300273B2 (de) 1981-08-06
GB1372511A (en) 1974-10-30
US3924139A (en) 1975-12-02
FR2167782A1 (fr) 1973-08-24
DE2300273C3 (de) 1982-05-06
DE2300273A1 (de) 1973-07-19

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Legal Events

Date Code Title Description
ST Notification of lapse