FR2377971B1 - - Google Patents

Info

Publication number
FR2377971B1
FR2377971B1 FR7801649A FR7801649A FR2377971B1 FR 2377971 B1 FR2377971 B1 FR 2377971B1 FR 7801649 A FR7801649 A FR 7801649A FR 7801649 A FR7801649 A FR 7801649A FR 2377971 B1 FR2377971 B1 FR 2377971B1
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
FR7801649A
Other languages
French (fr)
Other versions
FR2377971A1 (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.)
Pure Cycle Corp
Original Assignee
Pure Cycle 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 Pure Cycle Corp filed Critical Pure Cycle Corp
Publication of FR2377971A1 publication Critical patent/FR2377971A1/fr
Application granted granted Critical
Publication of FR2377971B1 publication Critical patent/FR2377971B1/fr
Granted 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
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/02—Aerobic processes
    • C02F3/12—Activated sludge processes
    • C02F3/1236—Particular type of activated sludge installations
    • C02F3/1242—Small compact installations for use in homes, apartment blocks, hotels or the like
    • 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
    • B01J49/00—Regeneration or reactivation of ion-exchangers; Apparatus therefor
    • B01J49/80—Automatic regeneration
    • B01J49/85—Controlling or regulating devices therefor
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • 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
    • C02F3/08—Aerobic processes using moving contact bodies
    • 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
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/422—Treatment of water, waste water, or sewage by ion-exchange using anionic exchangers
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/425—Treatment of water, waste water, or sewage by ion-exchange using cation exchangers
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C02F2001/427—Treatment of water, waste water, or sewage by ion-exchange using mixed beds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/005—Processes using a programmable logic controller [PLC]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/05—Conductivity or salinity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/11—Turbidity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/16—Regeneration of sorbents, filters
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/26—Reducing the size of particles, liquid droplets or bubbles, e.g. by crushing, grinding, spraying, creation of microbubbles or nanobubbles
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Biological Treatment Of Waste Water (AREA)
FR7801649A 1977-01-24 1978-01-20 Installation de recyclage d'eau Granted FR2377971A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/762,103 US4145279A (en) 1977-01-24 1977-01-24 Water recycling system

Publications (2)

Publication Number Publication Date
FR2377971A1 FR2377971A1 (fr) 1978-08-18
FR2377971B1 true FR2377971B1 (US07943777-20110517-C00090.png) 1982-12-03

Family

ID=25064143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7801649A Granted FR2377971A1 (fr) 1977-01-24 1978-01-20 Installation de recyclage d'eau

Country Status (8)

Country Link
US (1) US4145279A (US07943777-20110517-C00090.png)
JP (1) JPS53115552A (US07943777-20110517-C00090.png)
BR (1) BR7800388A (US07943777-20110517-C00090.png)
CA (1) CA1094700A (US07943777-20110517-C00090.png)
DE (1) DE2802725A1 (US07943777-20110517-C00090.png)
FR (1) FR2377971A1 (US07943777-20110517-C00090.png)
GB (1) GB1599706A (US07943777-20110517-C00090.png)
IL (1) IL53815A (US07943777-20110517-C00090.png)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
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US4568465A (en) * 1978-04-14 1986-02-04 Water Refining Company, Inc. Water treatment system and control therefor
US4385357A (en) * 1978-04-14 1983-05-24 Water Refining Company, Inc. Water treatment system and control therefor
US4275448A (en) * 1978-11-24 1981-06-23 Permo Electronic means for controlling the regeneration of resins in a resin type ion exchange device
US4237538A (en) * 1978-11-24 1980-12-02 Permo S.A. Electronic means for controlling the regeneration of resins in a resin type ion exchange device
ZA796865B (en) * 1978-12-19 1980-12-31 Fram Europ Removing and collecting oil
US4246101A (en) * 1978-12-28 1981-01-20 Pure Cycle Corporation Water recycling system
US4568464A (en) * 1979-11-19 1986-02-04 Celanese Corporation Anaerobic filter
US4352738A (en) * 1979-11-19 1982-10-05 Celanese Corporation Anaerobic filter
DE2950728C2 (de) * 1979-12-17 1982-12-02 Gebrüder Heyl KG Gesellschaft für Analysentechnik, 3200 Hildesheim Verfahren zum zyklischen Regenerieren von Wasserenthärtungsanlagen und programmgesteuerte Wasserenthärtungsanlage zur Durchführung des Verfahrens
US4329225A (en) * 1980-12-29 1982-05-11 Water Refining Company, Inc. Mixed bed deionizer
US4426294A (en) * 1982-08-27 1984-01-17 Autotrol Corporation Microcomputer controlled demand/scheduled water softener
US4563272A (en) * 1982-10-16 1986-01-07 Yamato Scientific Co., Ltd. Demineralizer
GB2131009A (en) * 1982-11-26 1984-06-13 Lu Kou Hsu Water treatment
JPS59182861A (ja) * 1983-04-01 1984-10-17 Canon Inc 染料精製装置
JPS59182862A (ja) * 1983-04-01 1984-10-17 Canon Inc 染料精製装置
JPS59182863A (ja) * 1983-04-01 1984-10-17 Canon Inc 染料精製装置
US4470911A (en) * 1983-10-11 1984-09-11 Autotrol Corporation Microcomputer controlled demand/scheduled water softener with variable capacity
US4724079A (en) * 1985-01-11 1988-02-09 Gloria Stephan Sale Water purification process
DE3533098A1 (de) * 1985-09-17 1987-03-19 Holzer Walter Vorrichtung zum enthaerten von wasser
GB2197860A (en) * 1986-08-15 1988-06-02 William V Collentro Apparatus for and the method of water purification
DE3711407A1 (de) * 1987-04-04 1988-10-20 Bruno Bachhofer System zur wasseraufbereitung mit ozon
US5039407A (en) * 1990-01-29 1991-08-13 Mohrman John H Water reclamation and collection unit
US4981594A (en) * 1990-04-26 1991-01-01 Wastewater Resources Inc. Waste water purification system
US5106493A (en) * 1991-02-01 1992-04-21 Mcintosh Todd Gray-water reclamation and reuse system
US5160606A (en) * 1991-04-05 1992-11-03 Simone Mitch D De Gray water recovery system with ozone treatment
US5498330A (en) * 1993-11-15 1996-03-12 Delle Cave; Steven F. Gray water reclamation system including plural filtration steps
US5647977A (en) * 1994-12-05 1997-07-15 Hydrotreat, Inc. Method and apparatus for removing contaminants from industrial waste water
US5868937A (en) * 1996-02-13 1999-02-09 Mainstream Engineering Corporation Process and system for recycling and reusing gray water
US5837142A (en) * 1996-09-23 1998-11-17 Great Circle Associates Membrane process for treating sanitary wastewater
US6216092B1 (en) * 1998-05-04 2001-04-10 Chartered Semiconductor Manufacturing, Ltd. Dosage monitor for deionized water generator
US6269667B1 (en) 1998-09-22 2001-08-07 Mainstream Engineering Corporation Clothes washer and dryer system for recycling and reusing gray water
US6355160B1 (en) 2000-07-21 2002-03-12 Cecil A. Wiseman Gray-water recycling system
US6746612B2 (en) 2001-09-14 2004-06-08 University Of Florida Water recycling system and method
US20030146171A1 (en) * 2002-02-04 2003-08-07 Karl-Heinz Herrmann Liquid and solids separation apparatus and method with continuous cleaning using defferential pressure control
IL154644A0 (en) * 2003-02-27 2003-09-17 Watergate Ltd Gray water recycling system
US7276155B1 (en) * 2006-05-04 2007-10-02 Wastewater Technology, Inc. Waste treatment apparatus with integral membrane apparatus
US20100044284A1 (en) * 2006-12-22 2010-02-25 Aquis Wasser-Luft-Systeme Gmbh, Lindau; Zweigniederlassung Rebstein Water filter device with depletion display
AU2007349759B2 (en) * 2007-03-16 2013-01-31 Seair Inc. Wastewater treatment apparatus
US8252246B2 (en) * 2007-04-30 2012-08-28 Midmark Corporation Water management system for sterilizer
US8002993B2 (en) * 2007-05-30 2011-08-23 Maximilian Gold Bring your own water treatment system
CN101348307B (zh) * 2007-07-17 2010-12-15 陶俊杰 一种可以将污水处理成为直饮水的水处理工艺
AU2010239235A1 (en) * 2009-04-23 2011-12-08 Eckman Environmental Corporation Grey water recycling apparatus and methods
US8191307B2 (en) * 2009-10-21 2012-06-05 Rain Bird Corporation System and method for harvested water irrigation
CA2712046C (en) 2010-08-12 2015-10-20 Harold Kinasewich Headspace gas treatment apparatus and method
US20120285894A1 (en) 2011-05-13 2012-11-15 Frank Leslie Smiddy System and method for the treatment of wastewater
AU2013214670B2 (en) 2012-01-31 2017-07-13 Seair Inc. Multi-stage aeration apparatus
US9255025B2 (en) 2012-07-20 2016-02-09 ProAct Services Corporation Method for the treatment of wastewater
US9809479B2 (en) 2012-11-30 2017-11-07 Tangent Company Llc Method and apparatus for residential water recycling
US10703658B2 (en) 2017-03-06 2020-07-07 Tangent Company Llc Home sewage treatment system
CN109019916A (zh) * 2018-08-13 2018-12-18 张家港保税区康华贸易有限公司 一种用于家庭污水的净化机构
CN109019914A (zh) * 2018-08-13 2018-12-18 张家港保税区康华贸易有限公司 一种净化污水的机器

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US2771424A (en) * 1949-08-25 1956-11-20 Illinois Water Treat Co Process for regenerating ion exchange material
GB688489A (en) * 1950-06-14 1953-03-11 Permutit Co Ltd Improvements relating to ion-exchange processes and plants
US3276458A (en) * 1963-01-16 1966-10-04 Arthur H Iversen Ultra pure water recirculating system
US3296122A (en) * 1963-04-02 1967-01-03 Worthington Corp Supply of fresh unpolluted water by means of pasteurization and sterilization of sewage effluent
FR1389039A (fr) * 1964-01-23 1965-02-12 Worthington Corp Procédé et système de production d'eau potable par purification des eaux d'égout
US3291308A (en) * 1964-05-15 1966-12-13 Richard T Headrick Water purification system
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US3429807A (en) * 1966-12-08 1969-02-25 William R Burgess Method of regenerating ion exchange material from service demineralizers
US3478884A (en) * 1968-03-08 1969-11-18 George Bruce Mcpherson Combined water distribution and regeneration system
US3634229A (en) * 1968-07-03 1972-01-11 Joseph A Stanley Jr Deionizing water with ion exchange resin and regenerating the resi
US3607739A (en) * 1968-07-11 1971-09-21 Gulf Degremont Inc Desalting and purifying water by continuous ion exchange
US3527718A (en) * 1969-01-27 1970-09-08 Scott & Fetzer Co Regenerating mixed bed anion and cation exchange resins
US3705648A (en) * 1972-03-30 1972-12-12 Kostas Savas Arvanitakis Filtration system
US3825494A (en) * 1972-08-30 1974-07-23 D Call Mini sewage treatment system
US3920550A (en) * 1972-09-21 1975-11-18 Environment One Corp Process and equipment for automatic chemical-biological wastewater treatment with provisions for recycle and reuse
US3862030A (en) * 1972-12-13 1975-01-21 Amerace Esna Corp Microporous sub-micron filter media
US3969242A (en) * 1973-04-09 1976-07-13 Dart Environment And Services Company Control system for liquid-solid contacting apparatus
US3850801A (en) * 1973-06-07 1974-11-26 Mcquay Perfex Inc Waste water purification system
US3923656A (en) * 1973-12-17 1975-12-02 Multi Flo Inc Package aerobic waste treatment system
US3869382A (en) * 1974-01-03 1975-03-04 Vast Associates Inc J Method and apparatus for determining exhaustion of a mass of ion exchange material and a device using the same
US3980556A (en) * 1974-01-25 1976-09-14 Ontario Research Foundation Adsorption biooxidation treatment of waste waters to remove contaminants therefrom
FR2272042A1 (en) * 1974-05-24 1975-12-19 Madern Jean Pierre Biological purificn. system for waste water - combines three different tpes of treatment in one plant
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US4008159A (en) * 1975-01-21 1977-02-15 Ontario Research Foundation Renovation of waste water

Also Published As

Publication number Publication date
DE2802725A1 (de) 1978-07-27
CA1094700A (en) 1981-01-27
IL53815A0 (en) 1978-04-30
GB1599706A (en) 1981-10-07
FR2377971A1 (fr) 1978-08-18
BR7800388A (pt) 1978-09-26
US4145279A (en) 1979-03-20
IL53815A (en) 1982-01-31
JPS53115552A (en) 1978-10-09

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Legal Events

Date Code Title Description
ST Notification of lapse