[go: up one dir, main page]

BE872978A - Procede de desodorisation de boues - Google Patents

Procede de desodorisation de boues

Info

Publication number
BE872978A
BE872978A BE6046708A BE6046708A BE872978A BE 872978 A BE872978 A BE 872978A BE 6046708 A BE6046708 A BE 6046708A BE 6046708 A BE6046708 A BE 6046708A BE 872978 A BE872978 A BE 872978A
Authority
BE
Belgium
Prior art keywords
deodorization process
sludge deodorization
sludge
deodorization
Prior art date
Application number
BE6046708A
Other languages
English (en)
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BE872978A publication Critical patent/BE872978A/fr

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)
BE6046708A 1977-12-23 1978-12-21 Procede de desodorisation de boues BE872978A (fr)

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 (1)

Publication Number Publication Date
BE872978A true BE872978A (fr) 1979-06-21

Family

ID=6027026

Family Applications (1)

Application Number Title Priority Date Filing Date
BE6046708A BE872978A (fr) 1977-12-23 1978-12-21 Procede de desodorisation de boues

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 (57)

* Cited by examiner, † Cited by third party
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
US4902431A (en) * 1988-01-28 1990-02-20 N-Viro Energy Systems Ltd. Method for treating wastewater sludge
DK169066B1 (da) * 1987-02-27 1994-08-08 N Viro Energy Systems Ltd Fremgangsmåde til behandling af slam fra spildevand
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
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
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
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
US5141647A (en) * 1991-12-27 1992-08-25 Bhadra Amal K Control of odor and septicity of sewage
US5350516A (en) * 1991-12-27 1994-09-27 Bhadra Amal K Control of odor and septicity and purification of sewage and wastewater
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
AU2003225865A1 (en) * 2002-03-20 2003-10-08 Kayyani C. Adiga Apparatus and method for fine mist sterilization or sanitation using a biocide
WO2006091645A2 (fr) 2005-02-23 2006-08-31 Blue Water Investments Production d'engrais inorganique a forte teneur en azote enrichi en matiere bio-organique
US8192519B2 (en) 2005-03-09 2012-06-05 Vitag Corporation Beneficiated, heat-dried biosolid pellets
EP1945596B8 (fr) 2005-09-15 2015-11-04 Anuvia Plant Nutrients Holdings 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
CN101687720B (zh) 2007-02-16 2014-02-12 维塔格控股有限责任公司 用于处理污泥并生产生物有机增强的高氮含量的无机肥料的方法
US8119003B1 (en) 2007-05-21 2012-02-21 Ch2M Hill, Inc. Methods for reducing biosolids odors
US7537699B2 (en) * 2007-05-21 2009-05-26 Ch2M Hill, Inc. Methods for reducing biosolids odors
IN2012DN06560A (fr) 2009-12-30 2015-10-23 Vitag Holdings Llc
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
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
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
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
WO2016197119A1 (fr) 2015-06-05 2016-12-08 Anuvia Plant Nutrients Holdigns Llc Engrais contenant des matières organiques à valeur élevée et procédés de fabrication
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
MA50738B1 (fr) 2018-08-16 2021-05-31 Anuvia Plant Nutrients Holdings Llc Revêtements inorganiques réactifs pour engrais agricoles
WO2020102420A1 (fr) 2018-11-14 2020-05-22 Anuvia Plant Nutrients Holdings, Llc Administration de molécules bioactives dans des enrobages ou des couches de surface d'engrais inorganiques organiquement améliorés
JP2023531859A (ja) 2020-04-26 2023-07-26 ネオザイム インターナショナル，インコーポレイテッド 乾燥粉末化組成物並びにその方法及び使用
JP2023524914A (ja) 2020-04-26 2023-06-13 ネオザイム，インコーポレイテッド 非毒性消火組成物、それを使用する装置及び方法
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
WO2024173849A1 (fr) * 2023-02-17 2024-08-22 Mootha Anika Lakshmi Procédés et compositions pour systèmes de gestion de déchets

Family Cites Families (18)

* Cited by examiner, † Cited by third party
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
US3705098A (en) * 1971-02-22 1972-12-05 Fmc Corp Sewage treatment with hydrogen peroxide
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
CH580546A5 (fr) * 1973-12-21 1976-10-15 Johansson Johan Alfred Olof
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
DE2604484A1 (de) * 1975-02-05 1976-08-19 Sumitomo Chemical Co Verfahren zur behandlung organische schwefelverbindungen enthaltender stinkender abwaesser
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

Also Published As

Publication number Publication date
SE429129B (sv) 1983-08-15
DK151869C (da) 1988-06-06
JPS5491957A (en) 1979-07-20
DE2757561A1 (de) 1979-07-05
DK575778A (da) 1979-06-24
JPS6358640B2 (fr) 1988-11-16
DK151869B (da) 1988-01-11
IT1109623B (it) 1985-12-23
GB2010798B (en) 1982-07-07
FR2412505A1 (fr) 1979-07-20
US4541986A (en) 1985-09-17
FI67529C (fi) 1985-04-10
NO150314B (no) 1984-06-18
NL7811215A (nl) 1979-06-26
GB2010798A (en) 1979-07-04
AT390050B (de) 1990-03-12
NL189959B (nl) 1993-04-16
NL189959C (nl) 1993-09-16
CA1116759A (fr) 1982-01-19
NO150314C (no) 1984-09-26
SE7813276L (sv) 1979-06-24
DE2757561C2 (de) 1987-03-26
NO784386L (no) 1979-06-26
CH641132A5 (de) 1984-02-15
IT7869907A0 (it) 1978-12-20
ATA887978A (de) 1989-08-15
FI783479A (fi) 1979-06-24
FI67529B (fi) 1984-12-31
FR2412505B1 (fr) 1983-02-04

Similar Documents

Publication Publication Date Title
BE872978A (fr) Procede de desodorisation de boues
RO75807A (fr) Procede de microencapsulage
BE839399A (fr) Procede de demucilagination de triglycerides huileux
FR2414263B1 (fr) Procede de branchement
FR2439813B1 (fr) Procede de deparaffinag
BE872874A (fr) Procede de formation de microcapsules
BE869294A (fr) Procede de determination de l'amylase
NO783445L (no) Spillvannsprosess.
BE872821A (fr) Procede de desulfuration
BE873136A (fr) Procede de preparation de la vincadifformine
BE868129A (fr) Procede de production de catalyseurs
BE852414A (fr) Procede de purification
BE870242A (fr) Procede de stockage
BE871395A (fr) Procede de monoetherification selective de la pyrocatechine
BE865758A (fr) Procede de production de cyclobutanones
BE878235A (fr) Procede de clivage de dihydroxydiphenylalcanes
FR2339434A1 (fr) Procede de traitement des rebuts
BE870188A (fr) Procede microbiologique
BE871648A (fr) Procede de dosage de ferritine
BE870908A (fr) Procede de preparation de peroxydes
BE872245A (fr) Procede de revetement
BE869859A (fr) Procede de traitement de sulfures de metaux
BE862890A (fr) Procede de production de thiazoline-2-thiones
BE867203A (fr) Procede de purification de substances solides
BE852320A (fr) Procede de traitement

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS

Effective date: 19921231