[go: up one dir, main page]

TNSN89105A1 - Procede de compostage de residus a l'etat liquide contenant des secretions animales ou/et humaines - Google Patents

Procede de compostage de residus a l'etat liquide contenant des secretions animales ou/et humaines

Info

Publication number
TNSN89105A1
TNSN89105A1 TNSN89105A TNSN89105A1 TN SN89105 A1 TNSN89105 A1 TN SN89105A1 TN SN89105 A TNSN89105 A TN SN89105A TN SN89105 A1 TNSN89105 A1 TN SN89105A1
Authority
TN
Tunisia
Prior art keywords
dispersion
liquid
liquid residues
air
fine particles
Prior art date
Application number
Other languages
English (en)
Inventor
Dieter Brocks Klaus
Original Assignee
Dyckr Hoff & Widmann Akiengesellschaft Erdinger Land
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 Dyckr Hoff & Widmann Akiengesellschaft Erdinger Land filed Critical Dyckr Hoff & Widmann Akiengesellschaft Erdinger Land
Publication of TNSN89105A1 publication Critical patent/TNSN89105A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23311—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2331—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements
    • B01F23/23314—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the introduction of the gas along the axis of the stirrer or along the stirrer elements through a hollow stirrer element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/233—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements
    • B01F23/2335—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer
    • B01F23/23352—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using driven stirrers with completely immersed stirring elements characterised by the direction of introduction of the gas relative to the stirrer the gas moving perpendicular to the axis of rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/2366—Parts; Accessories
    • B01F23/2368—Mixing receptacles, e.g. tanks, vessels or reactors, being completely closed, e.g. hermetically closed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/93—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with rotary discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
    • 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
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin
    • 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
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Treatment Of Sludge (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

POUR LE COMPOSTAGE DE DECHETS A L'ETAT LIQUIDE CONTENANT DES SECRETIONS ANIMALES ET/OU HUMAINES, COMME LE PURIN, LES EAUX USEES OU BOUES DE DECANTATION, UN PROCEDE EST PROPOSE AU COURS DUQUEL CES RESIDUS LIQUIDES SONT COMPOSTES DANS UNE CUVE HERMETIQUEMENT CLOSE PAR ADJANNCTION DE MATIERES BIODEGRADABLES RICHES EN CARBONE, COMME LA PAILLE. CETTE DIRECTION SE FAIT SOUS LA FORME DE FINES PARTICULES GRACE AU PROCESSUS DE BRASSAGE ASSURE PAR UN OU PLUSIEURS APPAREILS DE DISPERSION ET SE FAIT PAR ENERGIE MECANIQUE ET SOUS ALIMENTATION D'AIR CONTROLE ; CES RESIDUS LIQUIDES SONT DONC TRANSFORMES EN UNE DISPERSION SUSPENSOIDE A CARACTERE FORTEMENT VISQUEUX POUR ETRE ENSUITE COMPOSTES PAR DECOMPOSITION A L'AIR LIBRE. L'ENERGIE MECANIQUE EST INTRODUITE PAR UTILISATION D'UN APPAREIL DE DISPERSION CONCU D'UNE CERTAINE MANIERE SOUS LA FORME D'UN EFFET DE CAVITATION OU D'ASPIRATION PAR CREUX PROVOQUANT UNE TRANSFORMATION PHYSIQUE ET CHIMIQUE DES MATIERES LIQUIDES EN UNE MASSE FORTEMENT VISQUEUSE. LE PROCESSUS DE DECOMPOSITION SUR LA GRILLE DE DECORATION COMMENCE RAPIDEMENT PAR SUITE DE L'INTRODUCTION DE FINES PARTICULES D'AIR ET S'ACCELERE QUAND LES CONDITIONS D'AEROBIE SONT REUNIES, SI BIEN QU'APRES UN LAPS DE TEMPS RELATIVEMENT COURT ON PEUT DEJA DISPOSER DE COMPOSE DIRECTEMENT UTILISABLE COMME ENGRAIS ORGANIQUE
TNSN89105 1988-09-26 1989-09-22 Procede de compostage de residus a l'etat liquide contenant des secretions animales ou/et humaines TNSN89105A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883832600 DE3832600A1 (de) 1988-09-26 1988-09-26 Verfahren zur umwandlung von exkrementen und harnabfaellen von mensch und/oder tieren in hochgradige dispersion mit stark tixotropem charakter und deren umsetzung in humus

Publications (1)

Publication Number Publication Date
TNSN89105A1 true TNSN89105A1 (fr) 1991-02-04

Family

ID=6363700

Family Applications (1)

Application Number Title Priority Date Filing Date
TNSN89105 TNSN89105A1 (fr) 1988-09-26 1989-09-22 Procede de compostage de residus a l'etat liquide contenant des secretions animales ou/et humaines

Country Status (13)

Country Link
EP (1) EP0364678A1 (fr)
CN (1) CN1041351A (fr)
AU (1) AU4034389A (fr)
CS (1) CS547089A2 (fr)
DD (1) DD283988A5 (fr)
DE (1) DE3832600A1 (fr)
IL (1) IL91195A0 (fr)
MA (1) MA21611A1 (fr)
PT (1) PT91679A (fr)
TN (1) TNSN89105A1 (fr)
WO (1) WO1990003352A1 (fr)
YU (1) YU178089A (fr)
ZA (1) ZA895938B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397501B (de) * 1990-02-01 1994-04-25 Lutz Willibald Verfahren zur geruchsarmen aeroben behandlung von tierischen exkrementen
DE9106768U1 (de) * 1991-06-03 1991-07-25 Stelzer Ruehrtechnik Gmbh, 3530 Warburg Begasungsrührer
DE4129594C2 (de) * 1991-09-06 1994-06-23 Marquardt Juergen Vorrichtung zum Behandeln einer Flüssigkeit
GB9213513D0 (en) * 1992-06-25 1992-08-12 Thames Water Utilities A nozzle
FR2700968B1 (fr) * 1993-02-01 1995-03-03 Dominique Helary Filtre procédé et installation de filtration pour l'épuration des effluents aqueux.
DE19709744A1 (de) * 1997-03-10 1998-09-17 Itt Mfg Enterprises Inc Drucksteuervorrichtung
US6481883B1 (en) 1997-03-27 2002-11-19 Pei Technology Inc. Apparatus and method for mixing cementitious materials having a cyclonic disc mixer and weighing means
US6699389B1 (en) 1999-04-20 2004-03-02 Global United, Inc. Method and apparatus for removing organic waste from water
WO1999054268A1 (fr) * 1999-04-20 1999-10-28 Global United, Inc. Procede et dispositif d'elimination des dechets organiques dans l'eau, les effluents et les boues
RU2189714C2 (ru) * 1999-12-14 2002-09-27 Государственное унитарное предприятие научно-производственное объединение "Нива Татарстана" Установка для биоферментации органосодержащих отходов
DE102007048137C5 (de) * 2007-10-05 2019-06-19 Wilhelm Niemann Gmbh & Co. Verfahren und Aufbereitung von organischen Materialien für Biogasanlagen
KR101197565B1 (ko) * 2010-11-29 2012-11-06 한국과학기술연구원 하수슬러지를 이용한 유기성 퇴비 제조방법 및 장치
WO2012170519A2 (fr) * 2011-06-10 2012-12-13 Amiran Mohsen C Procédé de fabrication d'un engrais à partir de fumier de ferme
CN102976809B (zh) * 2012-12-07 2014-10-01 中冶赛迪工程技术股份有限公司 行星式全自动污泥好氧发酵装置及系统
CN103739331A (zh) * 2013-12-27 2014-04-23 叶宝水 一种污泥综合处理设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE559622A (fr) *
CH314316A (de) * 1953-08-06 1956-06-15 Kerag Kesselschmiede Apparate Verfahren und Einrichtung zum Behandeln von Flüssigkeiten mit Gasen
DE1189952B (de) * 1959-06-30 1965-04-01 Basf Ag Vorrichtung zum Begasen von Fluessigkeiten in einem Druckbehaelter
CH412812A (de) * 1963-08-21 1966-05-15 Forsch Inst Prof Ing Chem P Wi Vorrichtung zur Behandlung von fliessfähigen Stoffen und Stoffgemischen
GB1211270A (en) * 1968-12-24 1970-11-04 Nestle Sa Agitation device
DE2505898A1 (de) * 1974-02-13 1975-08-14 Nebiker Hans Ag Vorrichtung zur belueftung einer zu schwimmdecken und schaumbildung neigenden waessrigen suspension
CH616396A5 (en) * 1975-02-11 1980-03-31 Nebiker Hans Ag Process for the biological treatment of slurries and sewage sludge
DE3009191A1 (de) * 1980-03-11 1981-09-24 Hoopman Onderzoek Ontwikkeling Verfahren zum belueten von guelle unter gleichzeitigem ruehren und vorrichtugn zur durchfuehrung des verfahrens
DE3023428C2 (de) * 1980-06-23 1989-07-20 Josef 8521 Wielerstett Ostermaier Verfahren zum Aufbereiten von Gülle und Gehäusepumpe zur Durchführung des Verfahrens
SE8400043L (sv) * 1984-01-04 1985-07-05 Purac Ab Forfarande for framstellning av en komposterbar blandning av slam fran reningsverk for avloppsvatten jemte anordning for blandningens anvendning
DE3419863C2 (de) * 1984-02-10 1987-02-05 Manfred 7298 Loßburg Mönch Vorrichtung zur Belüftung von Gülle oder dergleichen

Also Published As

Publication number Publication date
IL91195A0 (en) 1990-03-19
DD283988A5 (de) 1990-10-31
DE3832600A1 (de) 1990-03-29
MA21611A1 (fr) 1990-04-01
ZA895938B (en) 1990-05-30
PT91679A (pt) 1990-03-30
EP0364678A1 (fr) 1990-04-25
AU4034389A (en) 1990-04-18
YU178089A (en) 1990-12-31
CN1041351A (zh) 1990-04-18
WO1990003352A1 (fr) 1990-04-05
CS547089A2 (en) 1991-09-15

Similar Documents

Publication Publication Date Title
TNSN89105A1 (fr) Procede de compostage de residus a l'etat liquide contenant des secretions animales ou/et humaines
Ma et al. Excess sludge reduction using pilot-scale lysis-cryptic growth system integrated ultrasonic/alkaline disintegration and hydrolysis/acidogenesis pretreatment
GB654917A (en) Improvements in or relating to a process of removing pollute from sewage
CA2211721A1 (fr) Dispositif et procede pour epaissir et acheminer de la vase d'eaux d'egout
CN109809631A (zh) 一种提高猪场沼液磷回收效率的方法及其系统
Quarmby et al. The application of ultrasound as a pre-treatment for anaerobic digestion
FR2451617A1 (fr) Procede pour le traitement de solutions radio-actives
ATE286004T1 (de) Stabilisierte flüssige kalk dispersion für abwasserbehandlung
JPH04235793A (ja) 微生物フロックの形成方法
RU2210550C1 (ru) Способ обработки органических осадков сточных вод
EP1219362A4 (fr) Dispositif de traitement des ordures
CN108585271A (zh) 一种从污水中回收磷元素的方法
RU2132320C1 (ru) Способ приготовления удобрений из органических отходов
JPS5413665A (en) Process for treating organic waste water
Bach The cardinal points in the art of sludge digestion: a compressed summary of a quarter century of experience
FR2798924B1 (fr) Procede d'elimination de la matiere organique refractaire au traitement biologique
FR2448514A1 (fr) Emulsion aqueuse a base de polypropylene isotactique et amorphe utile dans les compositions d'appretage pour fibres de verre, procede d'obtention et application
US3634231A (en) Treatment of sewage digester supernatant liquor
KR950017765A (ko) 오폐수정화처리방법 및 그 장치
CN216879401U (zh) 一种用于水体生态恢复的多孔材料生产装置
EP0102243A2 (fr) Procédé pour alourdir ou engraisser le sol en employant un granulé dérivé de déchets organiques
Vergara et al. Sludge reduction and biological nutrient removal by ultrasound
US1015302A (en) Treatment and utilization of sewage and distillery or brewery wash or waste.
JPS5879509A (ja) 廃液泥処理用組成物
RU2004138837A (ru) Способ получения органоминеральных смесей из жидких отходов спиртового производства