ES488521A0 - Un sistema de alcantarillado perfeccionado - Google Patents

Un sistema de alcantarillado perfeccionado

Info

Publication number
ES488521A0
ES488521A0 ES488521A ES488521A ES488521A0 ES 488521 A0 ES488521 A0 ES 488521A0 ES 488521 A ES488521 A ES 488521A ES 488521 A ES488521 A ES 488521A ES 488521 A0 ES488521 A0 ES 488521A0
Authority
ES
Spain
Prior art keywords
perfected
sewer system
sewer
perfected sewer
Prior art date
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.)
Granted
Application number
ES488521A
Other languages
English (en)
Other versions
ES8102243A1 (es
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.)
Evak Sanitar AB
Original Assignee
Evak Sanitar AB
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 Evak Sanitar AB filed Critical Evak Sanitar AB
Publication of ES8102243A1 publication Critical patent/ES8102243A1/es
Publication of ES488521A0 publication Critical patent/ES488521A0/es
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
    • C02F3/1278—Provisions for mixing or aeration of the mixed liquor
    • C02F3/1294—"Venturi" aeration means
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/006—Pneumatic sewage disposal systems; accessories specially adapted therefore
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3109—Liquid filling by evacuating container

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Public Health (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Sewage (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Fertilizers (AREA)
ES488521A 1979-02-14 1980-02-13 Un sistema de alcantarillado perfeccionado Granted ES488521A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7901303A SE7901303L (sv) 1979-02-14 1979-02-14 Avloppssystem for avfallsvatten

Publications (2)

Publication Number Publication Date
ES8102243A1 ES8102243A1 (es) 1980-12-16
ES488521A0 true ES488521A0 (es) 1980-12-16

Family

ID=20337294

Family Applications (1)

Application Number Title Priority Date Filing Date
ES488521A Granted ES488521A0 (es) 1979-02-14 1980-02-13 Un sistema de alcantarillado perfeccionado

Country Status (9)

Country Link
US (1) US4488963A (es)
JP (1) JPS55116937A (es)
AU (1) AU534565B2 (es)
DE (1) DE3004926A1 (es)
DK (1) DK63780A (es)
ES (1) ES488521A0 (es)
FR (1) FR2449170A1 (es)
NL (1) NL8000928A (es)
SE (1) SE7901303L (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2178933B (en) * 1985-04-24 1989-06-28 Waertsilae Oy Ab Improved land drainage system
DE3719068C2 (de) * 1987-06-06 1996-04-18 Schluff Reinhold Vorrichtung zur Förderung von Abwasser
US5372710A (en) * 1991-03-15 1994-12-13 Deutsche Aerospace Airbus Gmbh System for producing reduced pressure on board of an aircraft
FI98644C (fi) * 1993-11-11 1997-07-25 Evac Ab Ejektorilaite
FI20001759A0 (fi) * 2000-08-07 2000-08-07 Evac Int Oy Alipaineviemärijärjestelmä
US7005077B1 (en) * 2004-06-15 2006-02-28 Brenner Samuel L Shipboard human waste treatment for removing solids
US7246607B2 (en) * 2005-10-31 2007-07-24 Delphi Technologies, Inc. Three position fuel line check valve for relief of diurnal pressure
US20120118411A1 (en) * 2010-11-12 2012-05-17 Joseph Fraser Portable device for liquid and semi-liquid removal and method thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1063010A (fr) * 1951-03-09 1954-04-29 Neyrpic Ets Perfectionnement aux réseaux d'assainissement fonctionnant par aspiration
BE579096A (es) * 1958-05-28 1900-01-01
US3670890A (en) * 1970-01-15 1972-06-20 Nasa Liquid waste feed system
US3730884A (en) * 1971-04-02 1973-05-01 B Burns Method and apparatus for conveying sewage
US3804255A (en) * 1972-10-18 1974-04-16 R Speece Recycling gas contact apparatus
FI57667C (fi) * 1974-10-10 1980-09-10 Waertsilae Oy Ab Automatisk styranordning
SE389882B (sv) * 1975-04-23 1976-11-22 Ifoe Ab Anordning vid vakuumklosett med uppsamlingsbehallare
DE2547485C2 (de) * 1975-10-23 1982-07-22 Electrolux Gmbh, 2000 Hamburg Verfahren zur Ableitung von Wasser
DE2637962C3 (de) * 1976-08-24 1980-07-10 Electrolux Gmbh, 2000 Hamburg Verfahren zum Abführen der Abwässer von einer Vielzahl von Hausanschlüssen mittels Unterdruck
DE2641110C2 (de) * 1976-09-13 1978-09-28 Electrolux Gmbh, 2000 Hamburg Vakuum-Entwässerungsanlage
US4179371A (en) * 1978-03-20 1979-12-18 Burton Mechanical Contractors, Inc. Vacuum sewage system

Also Published As

Publication number Publication date
DK63780A (da) 1980-08-15
ES8102243A1 (es) 1980-12-16
NL8000928A (nl) 1980-08-18
US4488963A (en) 1984-12-18
DE3004926A1 (de) 1980-08-28
AU5547180A (en) 1980-08-21
SE7901303L (sv) 1980-08-15
FR2449170B1 (es) 1984-10-26
AU534565B2 (en) 1984-02-09
FR2449170A1 (fr) 1980-09-12
JPS55116937A (en) 1980-09-08

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