FR2412505A1 - Procede pour la desodorisation de boues, en particulier de boues de clarification - Google Patents
Procede pour la desodorisation de boues, en particulier de boues de clarificationInfo
- Publication number
- FR2412505A1 FR2412505A1 FR7833111A FR7833111A FR2412505A1 FR 2412505 A1 FR2412505 A1 FR 2412505A1 FR 7833111 A FR7833111 A FR 7833111A FR 7833111 A FR7833111 A FR 7833111A FR 2412505 A1 FR2412505 A1 FR 2412505A1
- Authority
- FR
- France
- Prior art keywords
- sludge
- deodorizing
- particular clarification
- clarification
- bacteria
- 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
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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- 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
- C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S210/00—Liquid purification or separation
- Y10S210/902—Materials removed
- Y10S210/916—Odor, e.g. including control or abatement
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
- Toys (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Abstract
A.L'INVENTION CONCERNE UN PROCEDE POUR LA DESODORISATION DE BOUES, EN PARTICULIER DE BOUES PROVENANT D'UNE STATION D'EPURATION. B.LE PROCEDE SE CARACTERISE PAR L'UTILISATION DE COMPOSES DEGAGEANT DE L'OXYGENE ACTIF, NOTAMMENT DU CHLORITE DE SODIUM, POUR TRAITER LES BOUES A DES TEMPERATURES COMPRISES ENTRE 5 ET 40C. C.LE TRAITEMENT DES BOUES PAR LE PROCEDE SUIVANT L'INVENTION PERMET UNE DESODORISATION SANS DESTRUCTION TOTALE DES BACTERIES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2757561A DE2757561C2 (de) | 1977-12-23 | 1977-12-23 | Verfahren zum Desodorieren von Schlämmen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2412505A1 true FR2412505A1 (fr) | 1979-07-20 |
FR2412505B1 FR2412505B1 (fr) | 1983-02-04 |
Family
ID=6027026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7833111A Granted FR2412505A1 (fr) | 1977-12-23 | 1978-11-23 | Procede pour la desodorisation de boues, en particulier de boues de clarification |
Country Status (15)
Country | Link |
---|---|
US (1) | US4541986A (fr) |
JP (1) | JPS5491957A (fr) |
AT (1) | AT390050B (fr) |
BE (1) | BE872978A (fr) |
CA (1) | CA1116759A (fr) |
CH (1) | CH641132A5 (fr) |
DE (1) | DE2757561C2 (fr) |
DK (1) | DK151869C (fr) |
FI (1) | FI67529C (fr) |
FR (1) | FR2412505A1 (fr) |
GB (1) | GB2010798B (fr) |
IT (1) | IT1109623B (fr) |
NL (1) | NL189959C (fr) |
NO (1) | NO150314C (fr) |
SE (1) | SE429129B (fr) |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4666606A (en) * | 1978-01-19 | 1987-05-19 | The Research Corporation Of The University Of Hawaii | Method for eliminating grease and odors from sewage systems |
JPS6257698A (ja) * | 1985-09-09 | 1987-03-13 | Nippon Peroxide Co Ltd | 脱水ケ−キの脱臭方法 |
NL8600723A (nl) * | 1986-03-20 | 1987-10-16 | Pacques Bv | Werkwijze voor het zuiveren van afvalwater. |
US4775388A (en) * | 1987-01-13 | 1988-10-04 | Electric Fuels Corporation | Fuel composition comprised of heat-treated dewatered sewage sludge and a biocide-containing fuel oil |
NO176794C (no) * | 1987-02-27 | 1995-05-31 | N Viro Energy Systems Ltd | Fremgangsmåte til behandling av slam fra avlöpsvann for fremstilling av gjödning |
US4902431A (en) * | 1988-01-28 | 1990-02-20 | N-Viro Energy Systems Ltd. | Method for treating wastewater sludge |
US4781842A (en) * | 1987-02-27 | 1988-11-01 | N-Viro Energy Systems Ltd. | Method of treating wastewater sludge |
DE3816989A1 (de) * | 1987-08-05 | 1989-02-16 | Peroxid Chemie Gmbh | Entseuchung von klaerschlamm |
JPH0773720B2 (ja) * | 1988-05-25 | 1995-08-09 | 東京都 | 有機性汚泥の農縮方法 |
US5013458A (en) * | 1990-04-06 | 1991-05-07 | Rdp Company | Process and apparatus for pathogen reduction in waste |
US5186840A (en) * | 1991-08-26 | 1993-02-16 | Rdp Company | Process for treating sewage sludge |
US5405536A (en) * | 1990-04-06 | 1995-04-11 | Rdp Company | Process and apparatus for pathogen reduction in waste |
US5229011A (en) * | 1990-04-06 | 1993-07-20 | Christy Sr Robert W | Process for pathogen reduction in waste |
IT1244740B (it) * | 1991-02-13 | 1994-08-08 | Enichem Agricoltura Spa | Processo in continuo per la preparazione di fertilizzanti da reflui animali |
IT1250307B (it) * | 1991-09-17 | 1995-04-07 | Romfin Srl | Procedimento per la trasformazione di masse biologiche ai fini dell'utilizzo in agricoltura. |
US5192498A (en) * | 1991-10-11 | 1993-03-09 | Imperial Chemical Industries Plc | Elimination of sulfide odor in thiocarbamate herbicides |
US5350516A (en) * | 1991-12-27 | 1994-09-27 | Bhadra Amal K | Control of odor and septicity and purification of sewage and wastewater |
US5141647A (en) * | 1991-12-27 | 1992-08-25 | Bhadra Amal K | Control of odor and septicity of sewage |
JPH06292713A (ja) * | 1993-04-09 | 1994-10-21 | T R P:Kk | 空気の浄化方法及び装置 |
DE4312734C1 (de) * | 1993-04-20 | 1994-09-15 | Benckiser Knapsack Ladenburg | Biozitfreie Geruchsbekämpfung in Abwässern |
US5635077A (en) | 1993-04-29 | 1997-06-03 | The Dow Chemical Company | Ammonia removal |
US5641401A (en) * | 1993-04-29 | 1997-06-24 | The Dow Chemical Company | Sludge deodorization |
US5554279A (en) * | 1994-09-26 | 1996-09-10 | Rdp Company | Apparatus for treatment of sewage sludge |
US5536385A (en) * | 1995-03-03 | 1996-07-16 | Envirocorp Services & Technology, Inc. | Production and purification of contaminated effluent streams containing ammonium sulfate and ammonia |
US5681481A (en) * | 1995-05-18 | 1997-10-28 | Rdp Company | Process and apparatus for liquid sludge stabilization |
US5593591A (en) * | 1995-06-07 | 1997-01-14 | Unipure Corporation | Production of dry, free flowing solids from bio-waste sludge |
US5948269A (en) * | 1997-08-20 | 1999-09-07 | Stone; Michael D. | Process for the removal and suppression of dissolved hydrogen sulfide and other malodorous compounds and reduction of acidity in liquid and sludge wastewater systems |
US6464875B1 (en) | 1999-04-23 | 2002-10-15 | Gold Kist, Inc. | Food, animal, vegetable and food preparation byproduct treatment apparatus and process |
FR2806939B1 (fr) | 2000-03-30 | 2002-12-06 | Patrice Jean Albert Stengel | Procede et dispositif de depollution des sables ou des terres souilles par des hydrocarbures ou des germes infectieux |
WO2003080132A1 (fr) * | 2002-03-20 | 2003-10-02 | Adiga Kayyani C | Appareil et procede de sterilisation ou de desinfection par nebulisation fine utilisant un biocide |
US8105413B2 (en) | 2005-02-23 | 2012-01-31 | Vitag Corporation | Manufacturing of bioorganic-augmented high nitrogen-containing inorganic fertilizer |
US8192519B2 (en) | 2005-03-09 | 2012-06-05 | Vitag Corporation | Beneficiated, heat-dried biosolid pellets |
CA2622881C (fr) | 2005-09-15 | 2015-01-27 | Vitag Llc | Procede de conversion de boue organique en substance alcaline pour engrais |
US9695092B2 (en) | 2006-02-23 | 2017-07-04 | Anuvia Plant Nutrients Corporation | Process for treating sludge and manufacturing bioorganically-augmented high nitrogen-containing inorganic fertilizer |
US8065815B2 (en) * | 2006-10-10 | 2011-11-29 | Rdp Technologies, Inc. | Apparatus, method and system for treating sewage sludge |
AU2008216035B2 (en) | 2007-02-16 | 2011-09-01 | Profile Products Llc | Process for treating sludge and manufacturing bioorganically-augmented high nitrogen-containing inorganic fertilizer |
US7537699B2 (en) * | 2007-05-21 | 2009-05-26 | Ch2M Hill, Inc. | Methods for reducing biosolids odors |
US8119003B1 (en) | 2007-05-21 | 2012-02-21 | Ch2M Hill, Inc. | Methods for reducing biosolids odors |
MX2012007755A (es) | 2009-12-30 | 2012-10-15 | Vitag Holdings Llc | Fertilizante de alto valor bio-organicamente aumentado. |
CN101863573B (zh) * | 2010-06-26 | 2011-08-31 | 上海交通大学 | 高浓度萘系染料及其中间体废水的化学需氧量削减方法 |
US10435316B2 (en) | 2010-09-30 | 2019-10-08 | Orange County Sanitation District | Chemical optimization during wastewater treatment, odor control and uses thereof |
PL2691355T3 (pl) | 2011-03-28 | 2021-12-27 | Anuvia Plant Nutrients Holdings Inc. | Wysokiej wartości nawozy nieorganiczne ulepszone organicznie |
MX354693B (es) * | 2012-05-29 | 2018-03-15 | Neozyme Int Inc | Proceso para el tratamiento de material orgánico. |
US10681914B2 (en) | 2012-05-29 | 2020-06-16 | Neozyme International, Inc. | Non-toxic plant agent compositions and methods and uses thereof |
US10557234B2 (en) | 2012-05-29 | 2020-02-11 | Neozyme International, Inc. | Papermaking additive compositions and methods and uses thereof |
US10334856B2 (en) | 2012-05-29 | 2019-07-02 | Neozyme International, Inc. | Non-toxic pest control compositions and methods and uses thereof |
JP6254484B2 (ja) * | 2014-05-28 | 2017-12-27 | 水ing株式会社 | 脱水ケーキの消臭方法及び汚泥処理装置 |
CA2981139A1 (fr) * | 2015-04-01 | 2016-10-06 | International Dioxide, Inc | Composition stabilisee pour lutte contre les odeurs et deshydratation renforcee combinees |
BR112017025589B1 (pt) | 2015-06-05 | 2021-09-08 | Anuvia Plant Nutrients Holdings, Inc | Fertilizantes que contêm compostos orgânicos de alto valor e métodos de fabricação |
CN108339537A (zh) * | 2018-03-28 | 2018-07-31 | 桂林良物造日用品有限公司 | 污泥除臭剂及制备方法 |
CN108996867A (zh) * | 2018-07-17 | 2018-12-14 | 陕西科技大学 | 一种生化污泥的化学抑臭方法 |
WO2020037242A1 (fr) | 2018-08-16 | 2020-02-20 | Anuvia Plant Nutrients Holdings, Llc | Revêtements inorganiques réactifs pour engrais agricoles |
MA50736B2 (fr) | 2018-11-14 | 2021-12-31 | Anuvia Plant Nutrients Holdings Llc | Administration de molécules bioactives dans des enrobages ou des couches de surface d'engrais inorganiques organiquement améliorés |
US12010992B2 (en) | 2020-04-26 | 2024-06-18 | Neozyme International, Inc. | Dry powdered compositions and methods and uses thereof |
CN112857921A (zh) * | 2021-03-04 | 2021-05-28 | 天津科技大学 | 一种评价微生物菌剂预处理对于“二段法”干化污泥成品释放臭气减量效果的方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2126199A1 (fr) * | 1971-02-22 | 1972-10-06 | Fmc Corp | |
FR2300047A1 (fr) * | 1975-02-05 | 1976-09-03 | Sumitomo Chemical Co | Procede de traitement des eaux residuaires renfermant des composes organiques soufres |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1007745B (de) * | 1956-03-31 | 1957-05-09 | Degussa | Verfahren zur Gewinnung bestaendiger Loesungen von chloriger Saeure |
US3300402A (en) * | 1964-01-09 | 1967-01-24 | Purifax Inc | Purification of putrescible unstable wastes |
US3361528A (en) * | 1964-09-08 | 1968-01-02 | Monsanto Co | Purification of orthophosphorous acid |
JPS4871967A (fr) * | 1971-12-28 | 1973-09-28 | ||
CA1018681A (en) * | 1972-04-11 | 1977-10-04 | General Signal Corporation | Stabilization of waste material |
DE2223790B2 (de) * | 1972-05-16 | 1976-08-26 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur reinigung von schwefel- und stickstoffhaltigen abwaessern und abluft |
DE2460286A1 (de) * | 1973-12-21 | 1975-07-03 | Johan Alfred Olof Johansson | Verfahren zum hygienisieren von schlamm von klaeranlagen |
SE7501206L (fr) * | 1974-02-06 | 1975-08-07 | Weiss Co Kem Konsult | |
JPS5111586A (fr) * | 1974-07-19 | 1976-01-29 | Matsushita Electric Ind Co Ltd | |
JPS5147585A (fr) * | 1974-10-23 | 1976-04-23 | Toyo Kuriin Kagaku Kk | |
DE2531496A1 (de) * | 1975-07-15 | 1977-02-03 | Sueddeutsche Kalkstickstoff | Mittel zur milderung der beim abbau organischer stoffe auftretenden geruchsbelaestigung |
US4108771A (en) * | 1975-12-23 | 1978-08-22 | Weiss & Co. | Elimination of odors from organic wastes |
JPS52105569A (en) * | 1976-03-02 | 1977-09-05 | Hiroshi Wake | Waste gas treatment |
JPS52127487A (en) * | 1976-04-19 | 1977-10-26 | Hiroshi Wake | Waste gas treatment |
DE2657192B1 (de) * | 1976-12-17 | 1978-06-08 | Degussa | Verfahren zur Reinigung phenol- und phenol-/formaldehydhaltiger Abwaesser |
JPS5913275B2 (ja) * | 1977-11-08 | 1984-03-28 | 不動建設株式会社 | 汚水及び汚泥の浄化方法 |
-
1977
- 1977-12-23 DE DE2757561A patent/DE2757561C2/de not_active Expired
-
1978
- 1978-11-13 NL NLAANVRAGE7811215,A patent/NL189959C/xx not_active IP Right Cessation
- 1978-11-14 FI FI783479A patent/FI67529C/fi not_active IP Right Cessation
- 1978-11-23 FR FR7833111A patent/FR2412505A1/fr active Granted
- 1978-12-13 AT AT0887978A patent/AT390050B/de not_active IP Right Cessation
- 1978-12-14 GB GB7848523A patent/GB2010798B/en not_active Expired
- 1978-12-20 JP JP15654878A patent/JPS5491957A/ja active Granted
- 1978-12-20 IT IT69907/78A patent/IT1109623B/it active
- 1978-12-21 BE BE6046708A patent/BE872978A/fr not_active IP Right Cessation
- 1978-12-21 CH CH1305978A patent/CH641132A5/de not_active IP Right Cessation
- 1978-12-21 DK DK575778A patent/DK151869C/da not_active IP Right Cessation
- 1978-12-22 SE SE7813276A patent/SE429129B/sv not_active IP Right Cessation
- 1978-12-22 CA CA000318582A patent/CA1116759A/fr not_active Expired
- 1978-12-27 NO NO784386A patent/NO150314C/no unknown
-
1984
- 1984-03-16 US US06/589,851 patent/US4541986A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2126199A1 (fr) * | 1971-02-22 | 1972-10-06 | Fmc Corp | |
FR2300047A1 (fr) * | 1975-02-05 | 1976-09-03 | Sumitomo Chemical Co | Procede de traitement des eaux residuaires renfermant des composes organiques soufres |
Also Published As
Publication number | Publication date |
---|---|
US4541986A (en) | 1985-09-17 |
IT1109623B (it) | 1985-12-23 |
IT7869907A0 (it) | 1978-12-20 |
NO150314B (no) | 1984-06-18 |
ATA887978A (de) | 1989-08-15 |
NO150314C (no) | 1984-09-26 |
SE7813276L (sv) | 1979-06-24 |
NL189959C (nl) | 1993-09-16 |
SE429129B (sv) | 1983-08-15 |
FI783479A (fi) | 1979-06-24 |
DK575778A (da) | 1979-06-24 |
NO784386L (no) | 1979-06-26 |
CH641132A5 (de) | 1984-02-15 |
NL189959B (nl) | 1993-04-16 |
DE2757561A1 (de) | 1979-07-05 |
CA1116759A (fr) | 1982-01-19 |
JPS6358640B2 (fr) | 1988-11-16 |
DK151869C (da) | 1988-06-06 |
DE2757561C2 (de) | 1987-03-26 |
GB2010798B (en) | 1982-07-07 |
FI67529B (fi) | 1984-12-31 |
DK151869B (da) | 1988-01-11 |
NL7811215A (nl) | 1979-06-26 |
FI67529C (fi) | 1985-04-10 |
AT390050B (de) | 1990-03-12 |
BE872978A (fr) | 1979-06-21 |
GB2010798A (en) | 1979-07-04 |
JPS5491957A (en) | 1979-07-20 |
FR2412505B1 (fr) | 1983-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |