NO128707B - - Google Patents

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Publication number
NO128707B
NO128707B NO01272/70A NO127270A NO128707B NO 128707 B NO128707 B NO 128707B NO 01272/70 A NO01272/70 A NO 01272/70A NO 127270 A NO127270 A NO 127270A NO 128707 B NO128707 B NO 128707B
Authority
NO
Norway
Prior art keywords
water
basin
pipes
sedimentation
filter bed
Prior art date
Application number
NO01272/70A
Other languages
English (en)
Norwegian (no)
Inventor
W Ettlich
Ying Hsiung A Kou
Original Assignee
Neptune Microfloc 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
Application filed by Neptune Microfloc Inc filed Critical Neptune Microfloc Inc
Publication of NO128707B publication Critical patent/NO128707B/no

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0006—Settling tanks provided with means for cleaning and maintenance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B01D21/286—Means for gentle agitation for enhancing flocculation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • 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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/004—Processes for the treatment of water whereby the filtration technique is of importance using large scale industrial sized filters
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
NO01272/70A 1969-04-09 1970-04-07 NO128707B (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81474069A 1969-04-09 1969-04-09

Publications (1)

Publication Number Publication Date
NO128707B true NO128707B (ru) 1974-01-02

Family

ID=25215878

Family Applications (1)

Application Number Title Priority Date Filing Date
NO01272/70A NO128707B (ru) 1969-04-09 1970-04-07

Country Status (4)

Country Link
US (1) US3545619A (ru)
FI (1) FI51332C (ru)
NO (1) NO128707B (ru)
SE (1) SE366283B (ru)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3822786A (en) * 1969-12-11 1974-07-09 K Marschall Apparatus for treating and purifying sewage, particularly sewage contaminated with detergents
US3886073A (en) * 1971-07-06 1975-05-27 Raymond P Briltz Sewage and effluent treating system
US3792773A (en) * 1971-09-30 1974-02-19 Hydro Clear Corp Apparatus and method for treating waste liquid
US4043299A (en) * 1975-05-01 1977-08-23 British Columbia Research Council Fish rearing system
US4052960A (en) * 1975-10-02 1977-10-11 Province Of British Columbia Fish rearing system
US4269619A (en) * 1976-05-14 1981-05-26 Kerr-Mcgee Chemical Corporation Ilmenite beneficiation process and a digester method
SE429128B (sv) * 1976-11-29 1983-08-15 Nordstjernan Rederi Ab Forfarande for separering av fororeningar i vattensuspensioner eller -emulsioner
US4246118A (en) * 1977-06-06 1981-01-20 Nippon Paint Co., Ltd. Apparatus for separating solid and liquid
US4200534A (en) * 1978-06-05 1980-04-29 Ferdinand Besik Apparatus for renovation of sanitary waters
DE3124738A1 (de) * 1981-06-24 1983-01-13 Ralf F. Piepho, Abwassertechnik GmbH, 3015 Wennigsen Transportable vorrichtung zum aufbereiten von verbrauchten emulsionen, loesungen und industrieabwaessern oder dergleichen
SE462831B (sv) * 1987-10-07 1990-09-10 Bk Va Leveranser Ab Saett och anlaeggning vid rening av vatten i en oeppen, fast filterbaedd
US5120435A (en) * 1991-01-30 1992-06-09 Fink Ronald G Pre-treatment sewer discharge system
GB2275209B (en) * 1992-10-16 1996-02-07 Richard Pierpont Moore Rapid gravity filter backwash system and filters relative thereto
US5647980A (en) * 1994-06-06 1997-07-15 Smith; Carole M. Apparatus and method for treating waste water from a residential home
US5868927A (en) * 1994-06-06 1999-02-09 Smith & Mercer, Inc. Apparatus and method for treating waste water from a residential home
WO2007005943A2 (en) * 2005-07-06 2007-01-11 Siemens Water Technologies Corp. Improved phosphorus removal system and process
US20070007213A1 (en) * 2005-07-08 2007-01-11 Macpherson John W Jr Water filtration process and apparatus
DK200501478A (da) * 2005-10-24 2007-04-25 Wavin Bv Separator til udskillelse af urenheder, især mindre partikler, fra regnvand
CA2608798A1 (en) * 2007-04-16 2008-10-16 Ambrose Ralph Method and appartus for removing suspended solids from aqueous fluids
US8282818B1 (en) 2008-05-27 2012-10-09 Keith Dobie Serpentine submerged attached growth reactor
US7914678B2 (en) * 2008-05-30 2011-03-29 Beggs Robert A Backwashing unsaturated wastewater filter
US10550018B2 (en) * 2015-05-04 2020-02-04 DOOSAN Heavy Industries Construction Co., LTD Media filter having nonpowered mixing and coagulation basin, and seawater desalination plant and dissolved air floatation apparatus using same

Also Published As

Publication number Publication date
FI51332B (ru) 1976-08-31
FI51332C (fi) 1976-12-10
SE366283B (ru) 1974-04-22
US3545619A (en) 1970-12-08

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