Búzakorpa

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
General information about the waste or by-product
Denomination of the waste or by-productBúzakorpa
Denomination of the waste or by-product in English
Wheat bran
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
  • HUF
  • konzervgyártásból
  • lesztő és élesztő kivonat készítéséből, melasz feldolgozásból és fermentálásból származó hulladékok
  • 02 03 01 sludges from washing, cleaning, peeling, centrifuging and separation
Consistency of the waste or by-product
Solid
Description of the waste generating technology

A korpa a gabonafélék őrlésekor keletkező melléktermék. Leginkább terméshéj- (pericarpium) és csírarészekből, aleuronszemcsékből (a raktározó szövetekben előforduló fehérjeszemecske) és az ezekhez tapadt lisztből áll. Elsősorban takarmányozásra használják, ám kedvező élettani hatása miatt (a hántolt magvaknál több fehérjét, étkezési rostot, foszfort tartalmaz), az emberi táplálkozásban is szerepe van, leggyakrabban korpás kenyér vagy étkezési korpa formájában.

Is it a hazardous waste?
no
Generated annual tonnage
300 000 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
  • Other organic 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?
Component
Concentration of the chemical in the waste or by-product / biochar
13.5 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other organic chemical substance
Other type of chemical substance
Hemicellulóz
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
  • Other organic chemical substance
Other type of chemical substance
Lignin
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
20 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other organic chemical substance
Other type of chemical substance
Keményítő
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
20 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other organic chemical substance
Other type of chemical substance
Protein
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
  • Other inorganic chemical compounds
  • other inorganic 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
6 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other organic chemical substance
Other type of chemical substance
Glükóz
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
3.1 mass %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other organic chemical substance
Other type of chemical substance
Arabinóz
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
13 mass %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other organic chemical substance
Other type of chemical substance
Xilóz
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
17 mass %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other organic chemical substance
Other type of chemical substance
Arabinoxilán
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
28 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other organic 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
2.5 %
Main characteristics of the waste/ by-product
Name of the waste/by-product
Búzakorpa
Components of the waste/by-product

Cellulóz: 12-15%, Hemicellulóz: 17-21%, Lignin: 19-20%, Keményítő: 18-22%, Protein: 16%, Hamu: 5,5-6,5%, Zsírok: 2,5%; emellett számos vitamint és ásványi anyagot tartalmaz.
Forrás: http://nutritiondata.self.com/facts/cereal-grains-and-pasta/5742/2

Physico-chemical properties of the waste or by-product
Dry matter content (%)
91
Moisture content (%)
9
Density (g/cm3)
0.225
Ignition loss (LOI) (%)
94.5
C/N ratio
5
Total Organic Carbon (mg/l)
37
Is this waste or by-product being utilised?
Yes
Utilisation

A búzakorpának kedvező élettani hatásai vannak, ezért ezt a malomipari mellékterméket mind emberi fogyasztásra, táplálékkiegészítőként, mind állati takarmányként hasznosítják.

References on utilisation

Bioetanol készíthető belőle.
Forrás: Evaluating the feasibility of commercial arabinoxylan production in the context of a wheat biorefinery principally producing ethanol. Part 1. Experimental studies of arabinoxylan extraction from wheat bran Original Research Article
Chemical Engineering Research and Design, Volume 87, Issue 9, September 2009, Pages 1232-1238
C. Du, G.M. Campbell, N. Misailidis, F. Mateos-Salvador, J. Sadhukhan, M. Mustafa, R.M. Weightman

Hazards of the waste or by-product
Hazard characteristics
Not classified
Measured harmful effects
No
Suspected harmful effects

Nincs feltetelezett karos hatasa.

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

Magas a szerves anyag tartalma.

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

A foszfor tartalmat növelheti.
Forrás: Corley, J. R.; Baker, D. H.; Easter, R. A. (1980) Biological availability of phosphorus in rice bran and wheat bran as affected by pelleting. Journal of Animal Science 50(2), pp. 286-292.

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?
No
Would it increase the humus/organic matter content of the soil?
Yes
Justification, references

A szerkezeti humuszképződéshez hozzájárulhat.

Would it suffice as a main component of growing media?
No information
Would it suffice as an additive to growing media?
Yes
Justification, references

Magas a szervesanyag tartalma.
Javítja a vízháztartást, az elemkörforgalmakat és a szén-hozzáférhetőséget a talajban. Kedvezően befolyásolja a talajmikroflóra összetételét is.
http://www.microbialearth.com/bokashi-bran-plus/
http://www.ehow.com/how_2038560_organic-potting-soil.html

Would it improve the structure of compacted soil and/or contribute to soil crumb formation of poorly structured soils?
Yes
Justification, references

Magas szervesanyag tartalma miatt hozzájárulhat a szerkezeti humuszképződéshez.

Would it be suitable for physical stabilisation and/or texture improvement of loose, quagmire soils?
No
Justification, references

Textúrája nem teszi ezt lehetővé, mivel egy porszerű anyagról van szó.

Would it be suitable for amending sandy soils?
No information
Would it be suitable for erosion prevention?
No
Justification, references

Textúrája nem teszi ezt lehetővé, mivel egy porszerű anyagról van szó.

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?
Yes
Justification, references

K.K. Singh, S.H. Hasan, M. Talat, V.K. Singh, S.K. Gangwar (2009) Removal of Cr (VI) from aqueous solutions using wheat bran, Chemical Engineering Journal 151(1–3), pp. 113-121.

A. Özer (2007) Removal of Pb(II) ions from aqueous solutions by sulphuric acid-treated wheat bran, Journal of Hazardous Materials 141(3), pp. 753-761.

M.T. Sulak, E. Demirbas, M. Kobya (2007) Removal of Astrazon Yellow 7GL from aqueous solutions by adsorption onto wheat bran, Bioresource Technology 98(13), 2590-2598.

Loubna Nouri, Ilhem Ghodbane, Oualid Hamdaoui, Mahdi Chiha (2007) Batch sorption dynamics and equilibrium for the removal of cadmium ions from aqueous phase using wheat bran, Journal of Hazardous Materials 149(1), pp. 115-125.

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
Justification, references

Elősegíti az olajszennyezések bioremediációját, mint kötő anyag.
Forrás: Vasudevan, N., Rajaram, P. (2001) Bioremediation of oil sludge-contaminated soil, Environment International 26(5–6), 409–411.

Would it be suitable for production of geotechnical elements?
No
Other potential utilisation in soil

Biodegradálható.

Emanuela Locci, Samuela Laconi, Raffaello Pompei, Paola Scano, Adolfo Lai, Flaminia Cesare Marincola (2008) Wheat bran biodegradation by Pleurotus ostreatus: A solid-state Carbon-13 NMR study, Bioresource Technology 99(10)4279-4284.

Heng-sheng SHEN, Jun-chen CHEN, Li WU, Yi-bin LI, Ting Zhou (2012) Biodegrading Wheat Bran with Agaricus blazei and Its Effects on Intestinal Development Identified with Mice, Journal of Integrative Agriculture 11(3), pp. 456-464.

Vermikomposztálható:
http://www.infonet-biovision.org/default/ct/264/soilManagement
Bioremediacio:

Risks associated with potential utilisation in soil

Nem ismert.

Properties of the datasheet
Datasheet id (original)
1493
Creator
Fekete-Kertész Ildikó
Status
Verified
Adatlap típusaWaste / by-product survey
Létrehozás
Módosítás