DK1970353T3 - Fremgangsmåde og indretning til reduktion af hydrogensulfid - Google Patents

Fremgangsmåde og indretning til reduktion af hydrogensulfid

Info

Publication number: DK1970353T3
Authority: DK; Denmark
Prior art keywords: tank; flow; returned; hydrogen sulphide; sewage pump
Prior art date: 2006-08-31

Application number

DK07115391T

Other languages

English (en)

Inventor

Ragnvald Stroemhage

Original Assignee

Ragnvald Stroemhage

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.)

2006-08-31

Filing date

2007-08-31

Publication date

2011-01-10

2007-08-31 Application filed by Ragnvald Stroemhage filed Critical Ragnvald Stroemhage

2011-01-10 Application granted granted Critical

2011-01-10 Publication of DK1970353T3 publication Critical patent/DK1970353T3/da

Links

RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 title abstract 4
238000000034 method Methods 0.000 title abstract 3
229910000037 hydrogen sulfide Inorganic materials 0.000 title 1
239000010865 sewage Substances 0.000 abstract 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
239000007789 gas Substances 0.000 abstract 1
239000007788 liquid Substances 0.000 abstract 1
238000005259 measurement Methods 0.000 abstract 1
239000001301 oxygen Substances 0.000 abstract 1
229910052760 oxygen Inorganic materials 0.000 abstract 1
230000001706 oxygenating effect Effects 0.000 abstract 1
238000006213 oxygenation reaction Methods 0.000 abstract 1
239000002351 wastewater Substances 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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)
Manufacture And Refinement Of Metals (AREA)
Removal Of Specific Substances (AREA)
Manufacture Of Iron (AREA)

DK07115391T 2006-08-31 2007-08-31 Fremgangsmåde og indretning til reduktion af hydrogensulfid DK1970353T3 (da)

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
DK1970353T3 true DK1970353T3 (da)	2011-01-10

Family

ID=38984055

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK07115391T DK1970353T3 (da)	2006-08-31	2007-08-31	Fremgangsmåde og indretning til reduktion af hydrogensulfid

Country Status (8)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2774938A1 (en) *	2009-09-22	2011-03-31	Anue Water Technologies, Inc.	Waste water treatment systems and methods
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
MX2013012306A (es) *	2011-04-20	2014-08-01	Anue Water Technologies Inc	Sistemas y metodos de tratamiento de agua.
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
CA3023532C (en) *	2016-05-09	2024-06-04	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

2006
- 2006-08-31 SE SE0601796A patent/SE531464C2/sv unknown
2007
- 2007-08-31 DK DK07115391T patent/DK1970353T3/da active
- 2007-08-31 PL PL07115391T patent/PL1970353T3/pl unknown
- 2007-08-31 DE DE200760009473 patent/DE602007009473D1/de active Active
- 2007-08-31 AT AT07115391T patent/ATE482910T1/de not_active IP Right Cessation
- 2007-08-31 EP EP20070115391 patent/EP1970353B1/en active Active
- 2007-08-31 ES ES07115391T patent/ES2354385T3/es active Active
2010
- 2010-11-26 CY CY20101101085T patent/CY1110946T1/el unknown

Also Published As

Publication number	Publication date
PL1970353T3 (pl)	2011-03-31
CY1110946T1 (el)	2015-06-10
EP1970353B1 (en)	2010-09-29
DE602007009473D1 (de)	2010-11-11
SE0601796L (sv)	2008-03-01
SE531464C2 (sv)	2009-04-14
ATE482910T1 (de)	2010-10-15
ES2354385T3 (es)	2011-03-14
EP1970353A1 (en)	2008-09-17

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SG157337A1 (en)	2009-12-29	Device for measuring the purity of ultrapure water
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JP5093580B2 (ja)	2012-12-12	酸素溶解水供給装置
GB2440888A (en)	2008-02-13	Combination trickling filter and overflow tank for secondary treatment of wastewater, and associated method of managing wastewater overflow
TW200604108A (en)	2006-02-01	Silica removing device and silica removing method
ATE407727T1 (de)	2008-09-15	Wasserzirkulationsvorrichtung und -verfahren für schwimmbecken
DE602007014041D1 (de)	2011-06-01	Schwimmerventilregler
KR200208112Y1 (ko)	2000-12-15	산기식 수중폭기
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DE602004013432D1 (de)	2008-06-12	Standregelung für flüssigkeitsdurchlauf
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CN205435451U (zh)	2016-08-10	溶液循环池及锅炉烟气净化设备
DK1736443T3 (da)	2007-12-03	Klaringsanordning
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