DE602007009473D1 - Verfahren und Vorrichtung zur Reduktion von Schwefelwasserstoff - Google Patents

Verfahren und Vorrichtung zur Reduktion von Schwefelwasserstoff

Info

Publication number
DE602007009473D1
DE602007009473D1 DE200760009473 DE602007009473T DE602007009473D1 DE 602007009473 D1 DE602007009473 D1 DE 602007009473D1 DE 200760009473 DE200760009473 DE 200760009473 DE 602007009473 T DE602007009473 T DE 602007009473T DE 602007009473 D1 DE602007009473 D1 DE 602007009473D1
Authority
DE
Germany
Prior art keywords
tank
flow
hydrogen sulphide
returned
sewage pump
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.)
Active
Application number
DE200760009473
Other languages
English (en)
Inventor
Ragnvald Stroemhage
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
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 Individual filed Critical Individual
Publication of DE602007009473D1 publication Critical patent/DE602007009473D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • 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
    • C02F1/74—Treatment of water, waste water, or sewage by oxidation with air
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/101—Sulfur compounds
    • 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
    • C02F2209/26—H2S
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/04—Flow arrangements
    • C02F2301/043—Treatment of partial or bypass streams
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/04—Flow arrangements
    • C02F2301/046—Recirculation with an external loop
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Microbiology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Physical Water Treatments (AREA)
  • Catalysts (AREA)
  • Removal Of Specific Substances (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DE200760009473 2006-08-31 2007-08-31 Verfahren und Vorrichtung zur Reduktion von Schwefelwasserstoff Active DE602007009473D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0601796A SE531464C2 (sv) 2006-08-31 2006-08-31 Metod och anordning för reduktion av vätesulfid

Publications (1)

Publication Number Publication Date
DE602007009473D1 true DE602007009473D1 (de) 2010-11-11

Family

ID=38984055

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200760009473 Active DE602007009473D1 (de) 2006-08-31 2007-08-31 Verfahren und Vorrichtung zur Reduktion von Schwefelwasserstoff

Country Status (8)

Country Link
EP (1) EP1970353B1 (de)
AT (1) ATE482910T1 (de)
CY (1) CY1110946T1 (de)
DE (1) DE602007009473D1 (de)
DK (1) DK1970353T3 (de)
ES (1) ES2354385T3 (de)
PL (1) PL1970353T3 (de)
SE (1) SE531464C2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX338691B (es) * 2009-09-22 2016-04-27 Anue Water Technologies Inc Sistemas y metodos de tratamiento de aguas residuales.
WO2012045313A1 (en) * 2010-10-05 2012-04-12 Aarhus Universitet Method of eliminating odour from a liquid having organic content
FR2969597B1 (fr) 2010-12-27 2015-12-25 Degremont Procede de desulfuration du digestat et du biogaz d'un digesteur, et installation de production de biogaz mettant en oeuvre ce procede
CA2833895A1 (en) * 2011-04-20 2012-10-26 Anue Water Technologies, Inc. Water treatment systems and methods
ES2786094T3 (es) * 2015-12-16 2020-10-08 Xylem Europe Gmbh Una disposición de estación de bombeo y un método para eliminar fluidos nocivos de las aguas residuales
WO2017193156A1 (en) * 2016-05-09 2017-11-16 Aerofloat (Holdings) Pty Ltd Aerating lance assembly and aeration tank incorporating same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1452961A (en) * 1973-01-08 1976-10-20 Boc International Ltd Sewage treatment
US3957633A (en) * 1974-09-19 1976-05-18 Itt Industries, Inc. Sewage treatment method and apparatus
GB1593375A (en) * 1976-08-24 1981-07-15 Boc Ltd Treatment of aqueous waste material by oxygenation
GB2311990B (en) * 1996-04-13 2000-01-12 Enviro Control Ltd A method of and apparatus for treating sewage sludge
GB0308366D0 (en) * 2003-04-11 2003-05-14 Enviro Control Ltd Apparatus for and a method of treating organic waste

Also Published As

Publication number Publication date
ES2354385T3 (es) 2011-03-14
CY1110946T1 (el) 2015-06-10
DK1970353T3 (da) 2011-01-10
EP1970353B1 (de) 2010-09-29
EP1970353A1 (de) 2008-09-17
PL1970353T3 (pl) 2011-03-31
ATE482910T1 (de) 2010-10-15
SE531464C2 (sv) 2009-04-14
SE0601796L (sv) 2008-03-01

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