EP1439270A3 - Method and device for exhausting odorous gases from a sewage water system - Google Patents

Method and device for exhausting odorous gases from a sewage water system Download PDF

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Publication number
EP1439270A3
EP1439270A3 EP04000479A EP04000479A EP1439270A3 EP 1439270 A3 EP1439270 A3 EP 1439270A3 EP 04000479 A EP04000479 A EP 04000479A EP 04000479 A EP04000479 A EP 04000479A EP 1439270 A3 EP1439270 A3 EP 1439270A3
Authority
EP
European Patent Office
Prior art keywords
von
der
werden
die
odorous gases
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.)
Ceased
Application number
EP04000479A
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German (de)
French (fr)
Other versions
EP1439270A2 (en
Inventor
Axel Bohatsch
Helmut Ötinger
Frank Magdeburg
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.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1439270A2 publication Critical patent/EP1439270A2/en
Publication of EP1439270A3 publication Critical patent/EP1439270A3/en
Ceased legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/08—Ventilation of sewers

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Treating Waste Gases (AREA)
  • Sewage (AREA)

Abstract

  • 1. Verfahren und Vorrichtung zur Abführung von geruchsintensiven Gasen aus einem Abwassernetz.
  • 2.1. Der Erfindung liegt die Aufgabe zu Grunde, ein gattungsmäßiges Verfahren und eine entsprechende Vorrichtung zu entwickeln, bei dem Geruchsbelästigungen sowohl unter Berücksichtigung der örtlichen Rahmenbedingungen des Abwassernetzes als auch der Aufrechterhaltung der notwendigen Luftzirkulation örtlich begrenzt werden.
  • 2.2. Erreicht wird dies dadurch, dass die geruchsintensiven Gase innerhalb des Abwassernetzes in Strömungen versetzt werden, wobei die einzelnen Strömungen zusammengeführt und auf mindestens einen ausgewählten Abwasserschacht gerichtet werden. Dazu ist die Verschlussplatte (6) jedes Abwasserschachtes mit einem verstellbaren Drosselventil ausgestattet. Das Drosselventil besteht zweckmäßigerweise aus einer Vielzahl von losen, ineinander verschachtelt angeordneten Formteilchen (16).
  • 2.3. Derartige Verfahren und die entsprechenden Vorrichtungen werden zumeist von der kommunalen Abwasserwirtschaft aber auch von Abwasser erzeugenden Betrieben zur Verminderung von Geruchsbelästigungen durch unkontrollierten Austritt von geruchsintensiven Gasen aus den Schächten des Abwassernetzes eingesetzt.
    • Figure 00000001
  • 1. A method and apparatus for the removal of odorous gases from a sewer network.
  • 2.1. The invention is based on the object to develop a generic method and a corresponding device, are localized in the odor nuisance both taking into account the local conditions of the sewer network and the maintenance of the necessary air circulation.
  • 2.2. This is achieved by causing the odorous gases within the sewer network to flow, bringing the individual flows together and directing them to at least one selected sewer manhole. For this purpose, the closure plate (6) of each sewer manhole is equipped with an adjustable throttle valve. The throttle valve expediently consists of a multiplicity of loose, nested shaped particles (16).
  • 2.3. Such methods and the corresponding devices are mostly used by the municipal wastewater management but also by wastewater producing companies to reduce odor nuisance by uncontrolled leakage of odorous gases from the shafts of the sewer network.
    • Figure 00000001
    EP04000479A 2003-01-15 2004-01-13 Method and device for exhausting odorous gases from a sewage water system Ceased EP1439270A3 (en)

    Applications Claiming Priority (2)

    Application Number Priority Date Filing Date Title
    DE2003101398 DE10301398B4 (en) 2003-01-15 2003-01-15 Method and device for the controlled removal of odorous gases from a sewage network
    DE10301398 2003-01-15

    Publications (2)

    Publication Number Publication Date
    EP1439270A2 EP1439270A2 (en) 2004-07-21
    EP1439270A3 true EP1439270A3 (en) 2005-08-17

    Family

    ID=32519989

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP04000479A Ceased EP1439270A3 (en) 2003-01-15 2004-01-13 Method and device for exhausting odorous gases from a sewage water system

    Country Status (2)

    Country Link
    EP (1) EP1439270A3 (en)
    DE (1) DE10301398B4 (en)

    Families Citing this family (1)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE10314748C5 (en) * 2003-03-31 2011-05-05 Harborth, Peter, Dipl.-Biol. Dr. Process for the purification of gases escaping from a manhole shaft and wastewater biofilter arrangement suitable for this purpose

    Citations (8)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE915556C (en) * 1952-11-12 1954-07-22 Fritz Gerlach Method and device for removing harmful gases from sewer systems, underground structures, pipelines or the like by suction
    US5632889A (en) * 1995-06-09 1997-05-27 Tharp; Gary D. Filter cartridge for separating liquid hydrocarbons from water
    DE29807634U1 (en) * 1998-02-19 1998-09-10 bioteg GmbH Biotechnologische Energiegewinnung, 95326 Kulmbach Sewage exhaust filter
    DE19741942A1 (en) * 1997-09-23 1999-03-25 Juergen Bader Passage-ventilation system for clearing fumes from drain
    DE29919947U1 (en) * 1999-11-12 2000-03-09 BSW Verfahrenstechnik GmbH Ingenieur- und Beratungsbüro, 06217 Merseburg Exhaust air filter for sewer shafts of the sewage system
    DE10042103A1 (en) * 2000-08-25 2002-03-07 Lange Rolf Gerhard Filter device for preventing foul air escaping from drains, comprises perforated filter vessel with flat upper flange
    US6379429B1 (en) * 2000-08-15 2002-04-30 Delbert C. Scranton, Jr. Device for filtering gases
    DE10113845A1 (en) * 2001-03-21 2002-10-02 Ugn Umweltconsult Gmbh Bio-filtering unit, comprises holding members on a flat carrier plate, a bio-filter opening and a seal

    Family Cites Families (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    CH658279A5 (en) * 1984-08-06 1986-10-31 William Genilloud Odour-seal device for a pipeline manhole
    EP0675238A3 (en) * 1994-03-30 1997-01-15 Werner Nill Odour seal for manhole shaft.
    DE29613463U1 (en) * 1996-07-24 1996-09-19 Umweltgemeinschaft RundUm eV, 12681 Berlin Device for odor trap and ventilation of manholes in sewage systems
    FR2767150A1 (en) * 1997-08-06 1999-02-12 Francois Remlinger Air suction control plate for manhole cover
    DE19817898A1 (en) * 1998-04-22 1999-10-28 Udo Strufe Odor barrier for street canal
    DE10107496B4 (en) * 2001-02-15 2010-04-08 Axel Bohatsch Device for preventing gas leakage in a sewer manhole

    Patent Citations (9)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE915556C (en) * 1952-11-12 1954-07-22 Fritz Gerlach Method and device for removing harmful gases from sewer systems, underground structures, pipelines or the like by suction
    US5632889A (en) * 1995-06-09 1997-05-27 Tharp; Gary D. Filter cartridge for separating liquid hydrocarbons from water
    DE19741942A1 (en) * 1997-09-23 1999-03-25 Juergen Bader Passage-ventilation system for clearing fumes from drain
    DE29807634U1 (en) * 1998-02-19 1998-09-10 bioteg GmbH Biotechnologische Energiegewinnung, 95326 Kulmbach Sewage exhaust filter
    DE29919947U1 (en) * 1999-11-12 2000-03-09 BSW Verfahrenstechnik GmbH Ingenieur- und Beratungsbüro, 06217 Merseburg Exhaust air filter for sewer shafts of the sewage system
    DE20010485U1 (en) * 1999-11-12 2000-12-07 BSW Verfahrenstechnik GmbH Ingenieur- und Beratungsbüro, 06217 Merseburg SBA filter for exhaust air purification
    US6379429B1 (en) * 2000-08-15 2002-04-30 Delbert C. Scranton, Jr. Device for filtering gases
    DE10042103A1 (en) * 2000-08-25 2002-03-07 Lange Rolf Gerhard Filter device for preventing foul air escaping from drains, comprises perforated filter vessel with flat upper flange
    DE10113845A1 (en) * 2001-03-21 2002-10-02 Ugn Umweltconsult Gmbh Bio-filtering unit, comprises holding members on a flat carrier plate, a bio-filter opening and a seal

    Also Published As

    Publication number Publication date
    DE10301398A1 (en) 2004-07-29
    DE10301398B4 (en) 2005-06-09
    EP1439270A2 (en) 2004-07-21

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