WO1991003440A3 - Verfahren zum homogenisieren oder separieren von gülle - Google Patents

Verfahren zum homogenisieren oder separieren von gülle Download PDF

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Publication number
WO1991003440A3
WO1991003440A3 PCT/EP1990/001426 EP9001426W WO9103440A3 WO 1991003440 A3 WO1991003440 A3 WO 1991003440A3 EP 9001426 W EP9001426 W EP 9001426W WO 9103440 A3 WO9103440 A3 WO 9103440A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid manure
homogenizing
separating liquid
homogenization
precipitating
Prior art date
Application number
PCT/EP1990/001426
Other languages
English (en)
French (fr)
Other versions
WO1991003440A2 (de
Inventor
Frank Hirsinger
Franz Meussdoerffer
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of WO1991003440A2 publication Critical patent/WO1991003440A2/de
Publication of WO1991003440A3 publication Critical patent/WO1991003440A3/de

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Bei einem Verfahren zur Aufbereitung von Gülle bzw. Flüssigmist sollte die Homogenisierung einerseits und die Separierung anderersseits verbessert werden. Dies gelang durch ein Verfahren zur Aufbereitung von Gülle bzw. Flüssigmist, dadurch gekennzeichnet, dass man in einer ersten Stufe der Gülle oder dem Flüssigmist die wässrige Lösung eines Alkalimetall-Silikats zufügt und gewünschtenfalls in einer nachfolgenden Stufe durch Ausfällen von Kieselsäuren in der Mischung die nicht-wässrigen Bestandteile der Gülle oder des Flüssigmists zumindest teilweise mitfällt.
PCT/EP1990/001426 1989-09-04 1990-08-27 Verfahren zum homogenisieren oder separieren von gülle WO1991003440A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3929334.3 1989-09-04
DE3929334A DE3929334A1 (de) 1989-09-04 1989-09-04 Verfahren zum homogenisieren oder separieren von guelle

Publications (2)

Publication Number Publication Date
WO1991003440A2 WO1991003440A2 (de) 1991-03-21
WO1991003440A3 true WO1991003440A3 (de) 1991-05-02

Family

ID=6388600

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1990/001426 WO1991003440A2 (de) 1989-09-04 1990-08-27 Verfahren zum homogenisieren oder separieren von gülle

Country Status (2)

Country Link
DE (1) DE3929334A1 (de)
WO (1) WO1991003440A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2088749B1 (es) * 1995-01-13 1997-03-01 Pitarch Dionisio Mulet Instalacion depuradora de residuos porcinos y similares.

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197587C (de) *
GB827586A (en) * 1955-03-15 1960-02-10 Water Res Ass Improvements in or relating to the treatment of water
DE1942472A1 (de) * 1968-08-22 1970-02-26 Rohrer Dr Ernst Verfahren zur Aufbereitung der durch tierische Exkremente verursachten Abgaenge aus Tierstaellen,wie Jauche oder jaucheartige,jauchehaltige oder frische Stallabwaesser
DE2213892A1 (de) * 1971-03-22 1972-09-28 Tatabanyai Szenbanyak, Tatabanya (Ungarn) Verfahren zum Abtrennen von Feststoffen von ultrafeinen und kolloidalen Suspensionen
GB1477557A (en) * 1971-06-24 1977-06-22 Anglian Water Authority Process compositions and uses of silicate products
DD142802A3 (de) * 1977-03-10 1980-07-16 Anton Kullmann Verfahren zur herstellung einer naehrstoffreichen bodenverbessernden organischen substanz
FR2513619A1 (fr) * 1981-09-29 1983-04-01 Ugine Kuhlmann Procede de traitement des eaux par une solution de silicate de sodium associee a des coagulants mineraux
FR2555980A1 (fr) * 1983-12-05 1985-06-07 Heidenreich Johann Produits chimiques pour le traitement des eaux
EP0340353A1 (de) * 1986-11-21 1989-11-08 Suido Kiko Kabushiki Kaisha Flockungsmittel für die Wasserbehandlung

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE197587C (de) *
GB827586A (en) * 1955-03-15 1960-02-10 Water Res Ass Improvements in or relating to the treatment of water
DE1942472A1 (de) * 1968-08-22 1970-02-26 Rohrer Dr Ernst Verfahren zur Aufbereitung der durch tierische Exkremente verursachten Abgaenge aus Tierstaellen,wie Jauche oder jaucheartige,jauchehaltige oder frische Stallabwaesser
DE2213892A1 (de) * 1971-03-22 1972-09-28 Tatabanyai Szenbanyak, Tatabanya (Ungarn) Verfahren zum Abtrennen von Feststoffen von ultrafeinen und kolloidalen Suspensionen
GB1477557A (en) * 1971-06-24 1977-06-22 Anglian Water Authority Process compositions and uses of silicate products
DD142802A3 (de) * 1977-03-10 1980-07-16 Anton Kullmann Verfahren zur herstellung einer naehrstoffreichen bodenverbessernden organischen substanz
FR2513619A1 (fr) * 1981-09-29 1983-04-01 Ugine Kuhlmann Procede de traitement des eaux par une solution de silicate de sodium associee a des coagulants mineraux
FR2555980A1 (fr) * 1983-12-05 1985-06-07 Heidenreich Johann Produits chimiques pour le traitement des eaux
EP0340353A1 (de) * 1986-11-21 1989-11-08 Suido Kiko Kabushiki Kaisha Flockungsmittel für die Wasserbehandlung

Also Published As

Publication number Publication date
WO1991003440A2 (de) 1991-03-21
DE3929334A1 (de) 1991-03-07

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