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Sörtörköly

Data provider

Budapest University of Technology and Economics, Department of Applied Biotechnology and Food Science, Environmental Microbiology and Biotechnology Group

Organisation/Data provider's nameBudapest University of Technology and Economics, Department of Applied Biotechnology and Food Science, Environmental Microbiology and Biotechnology Group
Name of contact
Dr. Molnár Mónika, Dr. Feigl Viktória
Contact details
Telephone/fax
+36-1-4632347
E-mail
mmolnar@mail.bme.hu
vfeigl@mail.bme.hu
Website
http://envirotox.hu
Data on the producer, manager and collector
Name
Heineken Hungária Sörgyárak Zrt.
Town/place
Sopron
Street, No.
Vándor Sándor utca 1.
Postal code
9400
Telephone/fax
06 (99) 516-100 / 06 (99) 516-111
E-mail
info@heineken.hu
Connection with the waste or by-product
Producer
Name
Dreher Sörgyárak Zrt.
Town/place
Budapest
Street, No.
Jászberényi út 7-11.
Postal code
1106
Telephone/fax
(80) 373 437
E-mail
ugyfelszolgalat@dreher.sabmiller.com
Connection with the waste or by-product
Producer
Name
Borsodi Sörgyár Zrt.
Town/place
Bőcs
Street, No.
Rákóczi út 81.
Postal code
3574
Telephone/fax
(46) 529-600
E-mail
vevoszolgalat@starbev.com
Connection with the waste or by-product
Producer
General information about the waste or by-product
Denomination of the waste or by-productSörtörköly
Denomination of the waste or by-product in English
brewers grains
Type of the waste or by-product data-sheet
General characterization
Functional characterisation
Non-hazardous waste from food industry
EWC code of waste
  • 02 WASTES FROM AGRICULTURE, HORTICULTURE, AQUACULTURE, FORESTRY, HUNTING AND FISHING, FOOD PREPARATION AND PROCESSING
  • 02 07 wastes from the production of alcoholic and non-alcoholic beverages (except coffee, tea and cocoa)
  • 02 07 99 waste not otherwise specified
Consistency of the waste or by-product
Sludge (sludgy), pasta
Description of the waste generating technology

A sörgyártás során a malátaőrleményt cefrézik, a cefrézés során a szénhidrátbontó enzimek a keményítőtartalom egy részét egyszerű cukrokká bontják. A vízben nem oldható maradék szilárd anyagokat a cefreszűrés során szűrőkádban távolítják el a színsörlétől. A kád perforált fenekű, erre rétegződik a szilárd maradék, melyet a szűrés után meleg vízzel többször átmosnak, ezzel minél teljesebben eltávolítva a még benne lévő extrakot. Ez a technológiai lépés a máslás. A máslóvíz hőmérsékletét 80°C alatt tartják, így az alfa-amiláz enzimek, melyek működése az utócukrosodáshoz elengedhetetlen, nem inaktiválódnak. A máslás végén visszamaradó szilárd frakció a sörtörköly. A törkölyt nem szabad túlságosan kilúgozni, mert az extrakt minőségét rontó anyagok egyre nagyobb mértékben kerülnek az oldatba.

Is it a hazardous waste?
no
Generated annual tonnage
120 000 t
Dumped tonnage
0 t
Characterisation of the waste as a chemical substance
Product
Characterisation and concentration of the chemical substances
Chemical substance, Main group|Chemical substance, Subgroup
  • Not a chemical substance
Other type of chemical substance
fehérje
Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?
Component
Concentration of the chemical in the waste or by-product / biochar
31
Chemical substance, Main group|Chemical substance, Subgroup
  • Not a chemical substance
Other type of chemical substance
pentozán
Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?
Component
Concentration of the chemical in the waste or by-product / biochar
19 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Not a chemical substance
Other type of chemical substance
cellulóz
Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?
Main component
Concentration of the chemical in the waste or by-product / biochar
9 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Not a chemical substance
Other type of chemical substance
keményítő és béta glükán
Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?
Component
Concentration of the chemical in the waste or by-product / biochar
16 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Not a chemical substance
Other type of chemical substance
zsírok
Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?
Component
Concentration of the chemical in the waste or by-product / biochar
9 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Not a chemical substance
Other type of chemical substance
hamu
Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?
Component
Concentration of the chemical in the waste or by-product / biochar
4 %
Main characteristics of the waste/ by-product
Name of the waste/by-product
Sörtörköly
Components of the waste/by-product

Szárazanyagra nézve: fehérje 31%, pentozán 19%, lignin 16%, keményítő és béta-glükán 12%, cellulóz 9%, zsírok 9%, hamu 4%.

Physico-chemical properties of the waste or by-product
Dry matter content (%)
27
Density (g/cm3)
1
Ignition loss (LOI) (%)
99
Organic content (%)
26
C/N ratio
11
Homogeneity
Homogeneous
Pozzolan activity
no
Is this waste or by-product being utilised?
Yes
Utilisation

Takarmányozásra: marhának 10-15 kg, sertésnek és juhoknak 0,5-1 kg adható naponta. Biogáztermelésre is alkalmas. Kései laskagomba (Pleurotus ostreatus) termesztésre is használják.

References on utilisation

El-Shafey, E. I., Gameiro, M. L. F., Correia, P. F. M., de Carvalho, J. M. R., 2004. Dewatering of brewer’s spent grain using a membrane filter press: A pilot plant study. Separation Science and Technology 39 (14), 3237–3261.

Hazards of the waste or by-product
Hazard characteristics
Not classified
Measured harmful effects
Yes
If harmful effect was measured, please, specify what was measured, which method was used, who did the measurement, and what was the result

Nincs káros hatása a környezetben.

Suspected harmful effects

Szag

Potential utilisation in soil
Would it be suitable for soil reclamation in general?
Yes
Justification, references

Műtrágya helyettesítő. N, P, K pótlásra (a megfelelő tartalmak: 52, 18, 1 g/kg).
Forrás: http://www.idosi.org/gjer/gjer1%281%2907/4.pdf

Would it supply nitrogen, phosphorous and/or potassium to the soil?
Yes
Justification, references

Műtrágya helyettesítő. N, P, K pótlásra (a megfelelő tartalmak: 52, 18, 1 g/kg).
Forrás: http://www.idosi.org/gjer/gjer1%281%2907/4.pdf

Would it supply mesoelements (Ca, Cl, Fe, Mg, Na, S, Si) to the soil?
No information
Would it supply microelements (B, Co, Cu, Mn, Mo, Zn, V) to the soil?
No information
Would it provide sufficient amounts of special nutrients to the soil?
Yes
Justification, references

N, P, K pótlásra (a megfelelő tartalmak: 52, 18, 1 g/kg). http://www.idosi.org/gjer/gjer1%281%2907/4.pdf

Would it increase the humus/organic matter content of the soil?
Yes
Justification, references

Magas a szerves anyag tartalma.

Would it suffice as a main component of growing media?
Yes
Would it suffice as an additive to growing media?
Yes
Justification, references

Magas fehérjetartalma révén komposztálásnál a megfelelő C:N arány beállításához.
http://www.idosi.org/gjer/gjer1%281%2907/4.pdf

Would it improve the structure of compacted soil and/or contribute to soil crumb formation of poorly structured soils?
No information
Would it be suitable for physical stabilisation and/or texture improvement of loose, quagmire soils?
No information
Would it be suitable for amending sandy soils?
No information
Would it be suitable for erosion prevention?
No information
Would it be suitable for amending acidic soils?
No information
Would it be suitable for amending saline and sodic soils?
No information
Would it reduce the mobility and availability of the contaminants?
No information
Would it intensify the mobility, availability of the contaminants?
No information
Would it intensify physical, chemical, and/or biological degradation and decomposition of contaminants?
No information
Would it be suitable for production of geotechnical elements?
No information
Properties of the datasheet
Datasheet id (original)
847
Creator
Barta Zsolt
Status
Verified
Adatlap típusaWaste / by-product survey
Létrehozás
Módosítás