PL416076A1 - Method for treatment liquid fermentation waste suspension - Google Patents

Method for treatment liquid fermentation waste suspension

Info

Publication number
PL416076A1
PL416076A1 PL416076A PL41607616A PL416076A1 PL 416076 A1 PL416076 A1 PL 416076A1 PL 416076 A PL416076 A PL 416076A PL 41607616 A PL41607616 A PL 41607616A PL 416076 A1 PL416076 A1 PL 416076A1
Authority
PL
Poland
Prior art keywords
suspension
added
treatment liquid
liquid fermentation
fermentation waste
Prior art date
Application number
PL416076A
Other languages
Polish (pl)
Other versions
PL232858B1 (en
Inventor
Agnieszka Makara
Zygmunt Kowalski
Original Assignee
Politechnika Krakowska im. Tadeusza Kościuszki
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 Politechnika Krakowska im. Tadeusza Kościuszki filed Critical Politechnika Krakowska im. Tadeusza Kościuszki
Priority to PL416076A priority Critical patent/PL232858B1/en
Publication of PL416076A1 publication Critical patent/PL416076A1/en
Publication of PL232858B1 publication Critical patent/PL232858B1/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 obróbki zawiesiny ciekłego odpadu pofermentacyjnego, otrzymanego w wyniku fermentacji mieszaniny gnojowicy świńskiej z biomasą roślinną. Sposób ten polega na tym, że zawiesinę mineralizuje się kwasami mineralnymi, alkalizuje się do pH co najmniej 10,5, po czym do zmineralizowanej i zalkalizowanej zawiesiny pofermentacyjnej dodaje się superfosfat pojedynczy, a następnie dodaje się do przetworzonej zawiesiny środek alkalizujący w takiej ilości, aby otrzymać pH zawiesiny co najmniej 10,5, po czym dodaje się ziemię bielącą i perlit, a następnie w ostatnim etapie zawiesinę podgrzewa się do temperatury nie wyższej niż 100°C, po czym filtruje się w znany sposób.The subject of the application is a method of treating a suspension of liquid digestate, obtained as a result of fermentation of a mixture of pig manure with plant biomass. This method consists in the fact that the suspension is mineralized with mineral acids, alkalized to a pH of at least 10.5, after which a single superphosphate is added to the mineralized and alkalized fermentation suspension, and then the alkalizing agent is added to the processed suspension in such an amount that obtain a suspension pH of at least 10.5, after which bleaching earth and perlite are added, and then in the last stage the suspension is heated to a temperature not higher than 100 ° C, after which it is filtered in a known manner.

PL416076A 2016-02-08 2016-02-08 Method for treatment liquid fermentation waste suspension PL232858B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL416076A PL232858B1 (en) 2016-02-08 2016-02-08 Method for treatment liquid fermentation waste suspension

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL416076A PL232858B1 (en) 2016-02-08 2016-02-08 Method for treatment liquid fermentation waste suspension

Publications (2)

Publication Number Publication Date
PL416076A1 true PL416076A1 (en) 2017-08-16
PL232858B1 PL232858B1 (en) 2019-08-30

Family

ID=59579232

Family Applications (1)

Application Number Title Priority Date Filing Date
PL416076A PL232858B1 (en) 2016-02-08 2016-02-08 Method for treatment liquid fermentation waste suspension

Country Status (1)

Country Link
PL (1) PL232858B1 (en)

Also Published As

Publication number Publication date
PL232858B1 (en) 2019-08-30

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