NL7900528A - Werkwijze en inrichting voor de behandeling van rioolafvalwater. - Google Patents

Werkwijze en inrichting voor de behandeling van rioolafvalwater. Download PDF

Info

Publication number
NL7900528A
NL7900528A NL7900528A NL7900528A NL7900528A NL 7900528 A NL7900528 A NL 7900528A NL 7900528 A NL7900528 A NL 7900528A NL 7900528 A NL7900528 A NL 7900528A NL 7900528 A NL7900528 A NL 7900528A
Authority
NL
Netherlands
Prior art keywords
well
filter
filter according
liquid
outlet
Prior art date
Application number
NL7900528A
Other languages
English (en)
Dutch (nl)
Original Assignee
Jet Aeration Co
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 Jet Aeration Co filed Critical Jet Aeration Co
Publication of NL7900528A publication Critical patent/NL7900528A/nl

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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
    • 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
    • C02F3/06—Aerobic processes using submerged filters
    • 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)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Biological Wastes In General (AREA)
NL7900528A 1977-11-14 1979-01-23 Werkwijze en inrichting voor de behandeling van rioolafvalwater. NL7900528A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/851,044 US4211655A (en) 1977-11-14 1977-11-14 Upflow filter construction
US85104477 1977-11-14

Publications (1)

Publication Number Publication Date
NL7900528A true NL7900528A (nl) 1980-07-25

Family

ID=25309817

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7900528A NL7900528A (nl) 1977-11-14 1979-01-23 Werkwijze en inrichting voor de behandeling van rioolafvalwater.

Country Status (3)

Country Link
US (1) US4211655A (fr)
CA (1) CA1111779A (fr)
NL (1) NL7900528A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5871647A (en) * 1997-02-20 1999-02-16 Lord; Yves Wastewater treatment unit and method for treating wastewater
US6319403B1 (en) 1999-06-23 2001-11-20 Tuf-Tite, Inc. Effluent filter for septic tanks and other on-site waste disposal systems

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4293421A (en) * 1980-04-30 1981-10-06 Green Alvin W Method and equipment for a wrap-around upflow submerged anaerobic filter for sewage
US4422929A (en) * 1981-09-02 1983-12-27 Owens Dewey E Wastewater treatment plant
US4895645A (en) * 1987-12-09 1990-01-23 Zorich Jr Nicholas F Anaerobic/aerobic filter plant
US4997568A (en) * 1989-09-08 1991-03-05 Vandervelde Don M Process and apparatus for a biological reactor to purify water
WO1991010624A1 (fr) * 1990-01-18 1991-07-25 Helm Glenn J Procede et systeme de traitement d'eaux d'egout et d'autres fluides
US5207896A (en) * 1990-02-09 1993-05-04 Norwalk Wastewater Equipment Company Wastewater treatment mechanism
US5441631A (en) * 1992-04-24 1995-08-15 Stegall, Sr.; William A. Waste treatment system
US5720875A (en) * 1992-04-24 1998-02-24 William A. Stegall Waste treatment system having means for controlling filtered backwash
US5468375A (en) * 1994-05-09 1995-11-21 Nova Power Systems, Ltd. Wastewater pretreatment tank assembly
US6077484A (en) * 1998-04-22 2000-06-20 Norwalk Wastewater Equipment Company Tablet feeder for water and/or wastewater
US6106704A (en) * 1998-09-11 2000-08-22 Aqua Partners, Ltd. Wastewater treatment system with air pump/control panel platform
US7081203B2 (en) * 2004-03-16 2006-07-25 Glenn Helm Compact surface mounted on-site wastewater treatment unit
US8322540B2 (en) * 2005-01-26 2012-12-04 Royal Environmental Systems, Inc. Filter element for water loaded with solid particles and dissolved toxic substances and purification system equipped with said filter element
US7632403B2 (en) * 2005-01-26 2009-12-15 Royal Environmental Systems, Inc. Liquid filtration system
CN120618083B (zh) * 2025-08-13 2025-10-21 湖南省建筑设计院集团股份有限公司 一种刀片型高效浅层水平流过滤模块

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US584736A (en) * 1897-06-15 Third to andrew s
US964694A (en) * 1910-03-17 1910-07-19 Johan Gustaf Richert Filter-basin.
US1465968A (en) * 1920-04-30 1923-08-28 John E Caps Liquid purifier
US2785123A (en) * 1953-02-02 1957-03-12 Tidewater Oil Company Method and apparatus for purifying water
US2760643A (en) * 1954-04-12 1956-08-28 Arthur A Schaaf Leaching bed
US3134735A (en) * 1961-11-28 1964-05-26 Greenleaf Entpr Inc Open gravity filters
US3642134A (en) * 1969-07-10 1972-02-15 Pollution Control Inc Method and apparatus for tertiary treatment of effluent
US3771655A (en) * 1971-12-16 1973-11-13 H Hudson Filtration system
US3950252A (en) * 1974-03-11 1976-04-13 Jet Aeration Company Upflow filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5871647A (en) * 1997-02-20 1999-02-16 Lord; Yves Wastewater treatment unit and method for treating wastewater
US6319403B1 (en) 1999-06-23 2001-11-20 Tuf-Tite, Inc. Effluent filter for septic tanks and other on-site waste disposal systems

Also Published As

Publication number Publication date
US4211655A (en) 1980-07-08
CA1111779A (fr) 1981-11-03

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