PL420420A1 - Organic fertiliser and method for obtaining it - Google Patents

Organic fertiliser and method for obtaining it

Info

Publication number
PL420420A1
PL420420A1 PL420420A PL42042017A PL420420A1 PL 420420 A1 PL420420 A1 PL 420420A1 PL 420420 A PL420420 A PL 420420A PL 42042017 A PL42042017 A PL 42042017A PL 420420 A1 PL420420 A1 PL 420420A1
Authority
PL
Poland
Prior art keywords
weight
obtaining
sewage sludge
subject
organic fertilizer
Prior art date
Application number
PL420420A
Other languages
Polish (pl)
Other versions
PL233754B1 (en
Inventor
Marcin Głodniok
Jerzy Korol
Paweł Zawartka
Beata Krawczyk
Małgorzata Deska
Original Assignee
Główny Instytut Górnictwa
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 Główny Instytut Górnictwa filed Critical Główny Instytut Górnictwa
Priority to PL420420A priority Critical patent/PL233754B1/en
Publication of PL420420A1 publication Critical patent/PL420420A1/en
Publication of PL233754B1 publication Critical patent/PL233754B1/en

Links

Classifications

    • 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

Landscapes

  • Fertilizers (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób otrzymywania nawozu organicznego z ustabilizowanych komunalnych osadów ściekowych, który charakteryzuje się tym, że mieszaninę powstałą z osadów ściekowych o uwodnieniu 75% (64% wagowo), mączki dolomitowej o uziarnieniu 0,2 mm (30% wagowo), wapna palonego (5% wagowo) i włókien celulozowych (1% wagowo) wprowadza się do mieszalnika dynamicznego przeciwbrzeżnego, a następnie do granulatora talerzowego i do suszarni, gdzie osad suszony jest w temperaturze 105 - 140°C, korzystnie w czasie 2h. Przedmiotem zgłoszenia jest także nawóz organiczny z ustabilizowanych komunalnych osadów ściekowych.The subject of the application is the method of obtaining organic fertilizer from stabilized municipal sewage sludge, which is characterized by the fact that the mixture formed from sewage sludge with hydration of 75% (64% by weight), dolomite flour with 0.2 mm (30% by weight), quicklime (5% by weight) and cellulose fibers (1% by weight) are introduced into a dynamic counter-mixer, and then into a plate granulator and a dryer, where the sludge is dried at 105 - 140 ° C, preferably during 2 hours. The subject of the notification is also organic fertilizer from stabilized municipal sewage sludge.

PL420420A 2017-02-08 2017-02-08 Organic fertiliser and method for obtaining it PL233754B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL420420A PL233754B1 (en) 2017-02-08 2017-02-08 Organic fertiliser and method for obtaining it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL420420A PL233754B1 (en) 2017-02-08 2017-02-08 Organic fertiliser and method for obtaining it

Publications (2)

Publication Number Publication Date
PL420420A1 true PL420420A1 (en) 2017-10-09
PL233754B1 PL233754B1 (en) 2019-11-29

Family

ID=59996942

Family Applications (1)

Application Number Title Priority Date Filing Date
PL420420A PL233754B1 (en) 2017-02-08 2017-02-08 Organic fertiliser and method for obtaining it

Country Status (1)

Country Link
PL (1) PL233754B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025023847A1 (en) 2023-07-26 2025-01-30 Biostra Spółka Z Ograniczoną Odpowiedzialnością Organic-mineral fertilizer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL246510B1 (en) * 2022-11-26 2025-02-03 Podkarpackie Centrum Innowacji Spolka Z Ograniczona Odpowiedzialnoscia Organic-mineral fertilizer and method of producing organic-mineral fertilizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025023847A1 (en) 2023-07-26 2025-01-30 Biostra Spółka Z Ograniczoną Odpowiedzialnością Organic-mineral fertilizer

Also Published As

Publication number Publication date
PL233754B1 (en) 2019-11-29

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