FR2331367A1 - Procede d'elimination d'un compose mineral malodorant dans un gaz residuaire - Google Patents

Procede d'elimination d'un compose mineral malodorant dans un gaz residuaire

Info

Publication number
FR2331367A1
FR2331367A1 FR7634115A FR7634115A FR2331367A1 FR 2331367 A1 FR2331367 A1 FR 2331367A1 FR 7634115 A FR7634115 A FR 7634115A FR 7634115 A FR7634115 A FR 7634115A FR 2331367 A1 FR2331367 A1 FR 2331367A1
Authority
FR
France
Prior art keywords
bacteria
pref
contg
smells
esp
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.)
Withdrawn
Application number
FR7634115A
Other languages
English (en)
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.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
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 Courtaulds PLC filed Critical Courtaulds PLC
Publication of FR2331367A1 publication Critical patent/FR2331367A1/fr
Withdrawn legal-status Critical Current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
    • C02F3/1205—Particular type of activated sludge processes
    • C02F3/121—Multistep treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84—Biological processes
    • 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
    • C02F3/025—Biological purification using sources of oxygen other than air, oxygen or ozone
    • 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
    • C02F3/04—Aerobic processes using trickle filters
    • 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
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/345—Biological treatment of water, waste water, or sewage characterised by the microorganisms used for biological oxidation or reduction of sulfur compounds
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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
FR7634115A 1975-11-11 1976-11-12 Procede d'elimination d'un compose mineral malodorant dans un gaz residuaire Withdrawn FR2331367A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4650775 1975-11-11

Publications (1)

Publication Number Publication Date
FR2331367A1 true FR2331367A1 (fr) 1977-06-10

Family

ID=10441531

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7634115A Withdrawn FR2331367A1 (fr) 1975-11-11 1976-11-12 Procede d'elimination d'un compose mineral malodorant dans un gaz residuaire

Country Status (2)

Country Link
FR (1) FR2331367A1 (fr)
SE (1) SE7612503L (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201663A (en) * 1978-09-07 1980-05-06 Dornbush James N Method and apparatus for the enhanced treatment of food processing waste waters using aerobic microorganisms
FR2504114A1 (fr) * 1981-04-16 1982-10-22 Akzo Nv Procede de purification d'air vicie insalubre et/ou d'odeur desagreable
EP0224889A2 (fr) * 1985-11-29 1987-06-10 Imhausen-Chemie Gesellschaft mit beschränkter Haftung Procédé pour éliminer l'acide sulfhydrique d'un gaz de combustion
EP0300101A1 (fr) * 1987-07-20 1989-01-25 Kajima Corporation Installation de déodorisation
EP0312958A1 (fr) 1987-10-19 1989-04-26 Waagner-Biro Aktiengesellschaft Procédé pour la conversion microbiologique de polluants contenant du soufre dans des gaz d'échappement
FR2675386A1 (fr) * 1991-04-22 1992-10-23 Armines Procede biologique de traitement de gaz, biofiltres, et application a la desodorisation de gaz.
US5236677A (en) * 1992-03-13 1993-08-17 Grupo Cydsa S.A. De C.V. Biological process for the elimination of sulphur compounds present in gas mixtures
NL1006339C2 (nl) * 1997-06-17 1998-12-21 Stork Eng & Contractors Bv Werkwijze voor het ontzwavelen van afgassen.
US6056934A (en) * 1998-05-08 2000-05-02 Midamerican Energy Holdings Co. Method and device for hydrogen sulfide abatement and production of sulfuric acid
CN102849844A (zh) * 2012-10-10 2013-01-02 南京大学 一种耦合生物反应器及其同时净化恶臭气体和废水的方法

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201663A (en) * 1978-09-07 1980-05-06 Dornbush James N Method and apparatus for the enhanced treatment of food processing waste waters using aerobic microorganisms
FR2504114A1 (fr) * 1981-04-16 1982-10-22 Akzo Nv Procede de purification d'air vicie insalubre et/ou d'odeur desagreable
EP0224889A2 (fr) * 1985-11-29 1987-06-10 Imhausen-Chemie Gesellschaft mit beschränkter Haftung Procédé pour éliminer l'acide sulfhydrique d'un gaz de combustion
EP0224889A3 (fr) * 1985-11-29 1988-11-30 Imhausen-Chemie Gesellschaft mit beschränkter Haftung Procédé pour éliminer l'acide sulfhydrique d'un gaz de combustion
EP0300101A1 (fr) * 1987-07-20 1989-01-25 Kajima Corporation Installation de déodorisation
EP0312958A1 (fr) 1987-10-19 1989-04-26 Waagner-Biro Aktiengesellschaft Procédé pour la conversion microbiologique de polluants contenant du soufre dans des gaz d'échappement
FR2675386A1 (fr) * 1991-04-22 1992-10-23 Armines Procede biologique de traitement de gaz, biofiltres, et application a la desodorisation de gaz.
US5236677A (en) * 1992-03-13 1993-08-17 Grupo Cydsa S.A. De C.V. Biological process for the elimination of sulphur compounds present in gas mixtures
NL1006339C2 (nl) * 1997-06-17 1998-12-21 Stork Eng & Contractors Bv Werkwijze voor het ontzwavelen van afgassen.
WO1998057731A1 (fr) * 1997-06-17 1998-12-23 Stork Engineers & Contractors B.V. Desulfuration d'effluents gazeux
US6056934A (en) * 1998-05-08 2000-05-02 Midamerican Energy Holdings Co. Method and device for hydrogen sulfide abatement and production of sulfuric acid
CN102849844A (zh) * 2012-10-10 2013-01-02 南京大学 一种耦合生物反应器及其同时净化恶臭气体和废水的方法
CN102849844B (zh) * 2012-10-10 2014-12-10 南京大学 一种耦合生物反应器及其同时净化恶臭气体和废水的方法

Also Published As

Publication number Publication date
SE7612503L (sv) 1977-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse