Éger és fenyő fűrészpor keverék

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-productÉger és fenyő fűrészpor keverék
Denomination of the waste or by-product in English
Alder-fir sawdust
Type of the waste or by-product data-sheet
General characterization
Functional characterisation
Non-hazardous waste from agriculture and forestry
EWC code of waste
  • 03 WASTES FROM WOOD PROCESSING AND THE PRODUCTION OF PANELS AND FURNITURE, PULP, PAPER AND CARDBOARD
  • 03 01 wastes from wood processing and the production of panels and furniture
  • 03 01 05 sawdust, shavings, cuttings, wood, particle board and veneer other than those mentioned in 03 01 04
Consistency of the waste or by-product
Solid
Description of the waste generating technology

A faiparban a rönkfa feldolgozásakor, amikor fűrészelt árut állít elő, keletkezik jelentős mennyiségű fűrészpor.

Is it a hazardous waste?
no
Characterisation of the waste as a chemical substance
Blend
Characterisation and concentration of the chemical substances
Chemical substance, Main group|Chemical substance, Subgroup
  • Other inorganic chemical compounds
  • carbon
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
53.2 mass %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other inorganic chemical compounds
  • oxigene
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
40.2 mass %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other inorganic chemical compounds
  • hydrogen
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
6.1 mass %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other inorganic chemical compounds
  • nitrogen (total)
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
0.5 mass %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other inorganic chemical compounds
  • sulphur
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
0.04 mass %
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
26 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other organic chemical substance
Other type of chemical substance
Hemicellulóz
Concentration of the chemical in the waste or by-product / biochar
21 %
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
45 %
Main characteristics of the waste/ by-product
Name of the waste/by-product
Ég és fenyő fűrészpor keverék
Components of the waste/by-product

Cellulóz: 40-50%, Hemicellulóz: 18-23%, Lignin: 22-30, Hamu: 0,8-3%

Physico-chemical properties of the waste or by-product
pH
6.75
Conductivity (mS/cm)
0.4
Dry matter content (%)
47.4
Moisture content (%)
52.6
Density (g/cm3)
0.3
Ignition loss (LOI) (%)
97
Organic content (%)
80
C/N ratio
100
Homogeneity
Homogeneous
Pozzolan activity
no
Is this waste or by-product being utilised?
Yes
Utilisation

A fűrészport többféle úton is hasznosítják: legnagyobb arányban égetéssel hő és elektromos áram termelésére használják, illetve jelentős mennyiséget vesz fel az építőipar, ahol konglomerált lemezek (LDF, farostlemez) és tégla gyártása során hasznosítják.

References on utilisation

Más fűrészporokhoz hasonlóan bioüzemanyag állítható elő belőle pellet formájában.
Forrás: Michael Finell, Mehrdad Arshadi, Rolf Gref, Tom Scherzer, Wolfgang Knolle, Torbjörn Lestander (2012) Laboratory-scale production of biofuel pellets from electron beam treated Scots pine (Pinus silvestris L.) sawdust, Radiation Physics and Chemistry 78(4), pp. 281-287.

Más fűrészporokhoz hasonlóan xilóz állítható elő belőle.
Forrás: I.S.M. Rafiqul, A.M. Mimi Sakinah (2012) Design of process parameters for the production of xylose from wood sawdust, Chemical Engineering Research and Design 90(9), pp. 1307-1312.

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

Nem veszélyes a környezetben

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

Más fűrészporokhoz hasonlóan főként komposztálva, talajjavításra, elsősorban textúra javításra.
Forrás: Leonard P. Wolfe Jr., Stuart Dunn (1953)Sawdust Compost in Soil Improvement, Plant and Soil IV, no 3.
http://www.ext.colostate.edu/pubs/garden/07235.html
http://www.gardenbanter.co.uk/gardening/11879-fresh-sawdust-soil-amendm…

Mulcsként alkalmazható.
http://scholar.lib.vt.edu/ejournals/JARS/v5n2/v5n2-roberts.htm
http://ir.library.oregonstate.edu/xmlui/bitstream/handle/1957/8603/tec_…

Would it supply nitrogen, phosphorous and/or potassium to the soil?
No
Justification, references

http://scholar.lib.vt.edu/ejournals/JARS/v5n2/v5n2-roberts.htm

Would it supply mesoelements (Ca, Cl, Fe, Mg, Na, S, Si) to the soil?
No
Would it supply microelements (B, Co, Cu, Mn, Mo, Zn, V) to the soil?
No
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

Más fűrészporokhoz hasonlóan magas szerves anyag tartalmának köszönhetően hozzájárul a szerkezeti humusz képződéshez.
Forrás: Leonard P. Wolfe Jr., Stuart Dunn (1953)Sawdust Compost in Soil Improvement, Plant and Soil IV, no 3.

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

Igen, más fűrészporokhoz hasonlóan.
Forás: Frederick C. Michel, Jr., Harold M. Keener, Jerome Rigot, Tom Wilkinson and John Pecchia, Effects of Straw, Sawdust and Sand Bedding on Dairy Manure Composting
http://www.cals.ncsu.edu/waste_mgt/natlcenter/sanantonio/Michel.pdf

M.C. Leconte, M.J. Mazzarino, P. Satti, M.C. Iglesias, F. Laos (2009) Co-composting rice hulls and/or sawdust with poultry manure in NE Argentina, Waste Management 29, pp. 2446–2453.

Leonard P. Wolfe Jr., Stuart Dunn (1953)Sawdust Compost in Soil IMprovement, Plant and Soil IV, no 3.

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

Igen, más fűrészporokhoz hasonlóan alkalmas lehet, elsősorban a szerkezeti humusztartalom növelésén keresztül

Leonard P. Wolfe Jr., Stuart Dunn (1953)Sawdust Compost in Soil Improvement, Plant and Soil IV, no 3.

Would it be suitable for physical stabilisation and/or texture improvement of loose, quagmire soils?
Yes
Justification, references

Fizikai tulajdonságaiból adódóan alkalmas lehet.

Would it be suitable for amending sandy soils?
Yes
Justification, references

Más fűrészporokhoz hasonlóan növeli a szerkezeti humusztartalmat.

Forrás: M.C. Leconte, M.J. Mazzarino, P. Satti, M.C. Iglesias, F. Laos (2009) Co-composting rice hulls and/or sawdust with poultry manure in NE Argentina, Waste Management 29, pp. 2446–2453.

Would it be suitable for erosion prevention?
Yes
Justification, references

Más fűrészporokhoz hasonlóan, fizikai tulajdonságainak köszönhetően és magas szervesanyag tartalma miatt, mely hozzájárul a szerkezeti humusztartalom növeléséhez, ezáltal javítva a talaj szerkezetét.
Forrás: M.C. Leconte, M.J. Mazzarino, P. Satti, M.C. Iglesias, F. Laos (2009) Co-composting rice hulls and/or sawdust with poultry manure in NE Argentina, Waste Management 29, pp. 2446–2453.

Would it be suitable for amending acidic soils?
No
Would it be suitable for amending saline and sodic soils?
No
Would it reduce the mobility and availability of the contaminants?
Yes
Justification, references

Más fűrészporokhoz hasonlóan, számos nehézfém eltávolítható vele vizes oldatokból, valamint a talajba keverve adszorpcióval magához köti.

Dragana Bo¾iæ, Milan Gorgievski, Velizar Stankoviæ, Nada ©trbac, Sne¾ana ©erbula, Nevenka Petroviæ (2013) Adsorption of heavy metal ions by beech sawdust – Kinetics, mechanism and equilibrium of the process, Ecological Engineering 58, pp. 202-206.

Meghna Kapur, Monoj Kumar Mondal (2013) Mass transfer and related phenomena for Cr(VI) adsorption from aqueous solutions onto Mangifera indica sawdust Original Research Article, Chemical Engineering Journal 218(15), pp.138-146.

Mohamed Ali Wahab, Salah Jellali, Naceur Jedidi (2012) Ammonium biosorption onto sawdust: FTIR analysis, kinetics and adsorption isotherms modeling ,
Bioresource Technology 101(14), pp. 5070-5075.

Yasemin BULUT, Zeki TEZ (2007) Removal of heavy metals from aqueous solution by sawdust adsorption, Journal of Environmental Sciences 19(2), pp. 160-166.

Would it intensify the mobility, availability of the contaminants?
No information
Would it intensify physical, chemical, and/or biological degradation and decomposition of contaminants?
Yes
Justification, references

Más fűrészporokhoz hasonlóan igen.
Forrás: N. Ali, M. Eliyas, H. Al-Sarawi, S.S. Radwan (2011) Hydrocarbon-utilizing microorganisms naturally associated with sawdust, Chemosphere 83(9), pp. 1268-1272.

Would it be suitable for production of geotechnical elements?
Yes
Justification, references

Más fűrészporokhoz hasonlóan, igen.
Forrás:
Eboziegbe Patrick Aigbomian, Mizi Fan (2013)Development of Wood-Crete building materials from sawdust and waste paper, Construction and Building Materials 40, pp. 361-366.

Other potential utilisation in soil

Más fűrészporokhoz hasonlóan mulcsként alkalmazható.
http://ir.library.oregonstate.edu/xmlui/bitstream/handle/1957/8603/tec_…

Más fafajtákhoz hasonlóan:
Larous. S, Meniai A-H (2012) The Use of Sawdust as by Product Adsorbent of Organic Pollutant from Wastewater: Adsorption of Phenol, Energy Procedia 18, pp. 905-914.

Yong Fu, D.D.L. Chung (2011) Coagulation of oil in water using sawdust, bentonite and calcium hydroxide to form floating sheets, Applied Clay Science 53(4), pp. 634-641.

Ángel Cambiella, Enrique Ortea, Guillermo Ríos, José M. Benito, Carmen Pazos, José Coca (2006) Treatment of oil-in-water emulsions: Performance of a sawdust bed filter, Journal of Hazardous Materials 131(1–3), pp. 195-199.

Charles Péguy Nanseu-Njiki, Gustave Kenne Dedzo, Emmanuel N (2010) Study of the removal of paraquat from aqueous solution by biosorption onto Ayous (Triplochiton schleroxylon) sawdust, Journal of Hazardous Materials 179(1–3), pp. 63-71.

Risks associated with potential utilisation in soil

Önmagában komposztálás nélkül nem ajánlott talajba keverni, mivel megköti a talaj N tartalmát, ezáltal N deficitet hozva létre a talajban. A talaj víztartó képességét és a talaj tömörségét is negatívan befolyásolhatja. A talajban élő mikroorganizmusok a komposztálatlan fűrészpor biodegradációjához N használnak fel, mely szintén deficitet eredményez a talajban, és ez a N csak a fűrészpor teljes lebontása után a mikroorganizmusok pusztulásával kerül vissza a talajba.
Forrás: http://www.ext.colostate.edu/pubs/garden/07235.html
http://www.gardenbanter.co.uk/gardening/11879-fresh-sawdust-soil-amendm…

Properties of the datasheet
Datasheet id (original)
1356
Creator
Fekete-Kertész Ildikó
Status
Verified
Adatlap típusaWaste / by-product survey
Létrehozás
Módosítás