Italkezelésből származó használt kovaföld

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
Telephone/fax
+36-1-4632347
Denomination of the waste or by-productItalkezelésből származó használt kovaföld
Denomination of the waste or by-product in English
Waste diatomite from beverage treatement
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
Solid
Description of the waste generating technology

A derítés célja a borban levő zavarosító és tisztátalanságot okozó anyagok mielőbbi eltávolítása, a bor tisztulásának gyorsítása. Ezért az előző fejtés után 1–2 héttel érdemes a borokat tisztító kezelésben, derítésben részesíteni. A derítőszerek hatása azon alapszik, hogy felületükön fizikai úton megkötnek különféle zavarosító anyagokat, másrészt pedig a zavarosodást, törést okozó anyagokkal csapadékot alkotva kiülepszenek a borból. A derítés alapvető feltételei: a bor már teljesen mozgásmentes, nyugodt és szénsavtartalommentes legyen (kiforrott) és javallott, hogy próbaderítéssel határozzuk meg a derítési igényt. A derítési idő általában 7–14 nap, majd a derítés befejeztével azonnal el kell választani a tiszta résztől. Ebből a célból adagolnak bentonitot a még derítetlen termékhez, majd a megfelelő kontaktidő és ülepedés után a derített folyadékot lefejtik a leülepedett bentonitról, a használt bentonitot szárítják, majd zsákokban tárolják.

http://www.szekelyhon.ro/archivum/offline/cikk/37454/a-bor-deritese

Is it a hazardous waste?
no
Generated annual tonnage
4 000 000 t
Characterisation of the waste as a chemical substance
Blend
Chemical substance, Main group|Chemical substance, Subgroup
  • Other inorganic chemical compounds
  • silicon
Other type of chemical substance
SiO2
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
77 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • aluminium
Other type of chemical substance
Al2O3
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
1.4 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • iron
Other type of chemical substance
Fe2O3
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
0.6 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • titanium
Other type of chemical substance
TiO2
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
0.06 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other inorganic chemical compounds
  • calcium
Other type of chemical substance
CaO
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
15 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other inorganic chemical compounds
  • magnesium
Other type of chemical substance
MgO
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
1.75 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • potassium oxide (K2O)
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
0.2 %
Chemical substance, Main group|Chemical substance, Subgroup
  • Other inorganic chemical compounds
  • sodium
Other type of chemical substance
Na2O
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
0.15 %
Name of the waste/by-product
Italkezelésből származó használt kovaföld
Components of the waste/by-product

Összetevők százalékos aránya [%]: SiO2: 76,0-78,0; Al2O3: 1,3-1,5; Fe2O3: 0,5-0,7; TiO2: 0,06; CaO: 15-16; MgO: 1,5-2,0; K2O: 0,2; Na2O: 0,1-0,2. Ezen kívül a borból és sörből adszorbeált lipideket, fehérjéket és egyéb szennyeződéseket tartalmaz.

pH
8.55
Conductivity (mS/cm)
0.46
Other

Szemcseméret: 10-30 µm; pH [10%]: 6,5-7,5; Mésztartalom 17-20%; Térfogatsúly [g/cm3]: 0,3-0,4; Vízmegkötő kapacitás [liter/t]: 1300-1400; Fajlagos felület [m2/g]: 12-13

Főtömeg sűrűség (g/cm3):
2000–1000 μ: 13.71%
1000–500 μ: 15.94%
500–297 μ: 4.99%
297–250 μ: 3.11%
250–100 μ: 2.60%
100–74 μ: 2.89%
74–53 μ: 2.42%
b53 μ: 54.34%

Forrás: http://ediafilt.hu/pdf/DIAGRO_2009II.pdf

Is this waste or by-product being utilised?
Yes
Utilisation

A sörgyártás során és a borászatban szűrőanyagként használt hulladék kovaföldet tégla- és beton adalékként, valamint egyéb geotechnikai elemek adalékaként hasznosítják. Tömörödött talajok textúra javítására is alkalmas. Ezen kívül szennyvíziszapok kondícionálására is alkalmas.

References on utilisation

Lásd a 'Potenciális használat talajra' résznél.
http://www.pjoes.com/pdf/10.4/251-256.pdf

Hazard characteristics
Not classified
No information
Measured harmful effects
No
Suspected harmful effects

Feltételezhetően nincs káros hatása a környezetre

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

Lúgos pH-jának köszöhetően (~20% mésztartalom) savanyú talajok javítására alkalmas. Magas ásványi anyag tartalmának köszönhetően a növények számára hasznos tápelem forrás. A tömörödött talajok szerkezetét, vízháztartását nagy mértékben javítja.

Aksakal, E.L., Angin, I., Oztas, T. (2013) Effects of diatomite on soil consistency limits and soil compactibility, CATENA 101, pp. 157-163.

Aksakal, E.L., Angin, I., Oztas, T. (2012) Effects of diatomite on soil physical properties, CATENA 88(1), pp. 1-5.

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

K pótlására alkalmas.

Aksakal, E.L., Angin, I., Oztas, T. (2013) Effects of diatomite on soil consistency limits and soil compactibility, CATENA 101, pp. 157-163.

Aksakal, E.L., Angin, I., Oztas, T. (2012) Effects of diatomite on soil physical properties, CATENA 88(1), pp. 1-5.

Would it supply mesoelements (Ca, Cl, Fe, Mg, Na, S, Si) to the soil?
Yes
Justification, references

Ca, Fe, Mg, Na és Si pótlására alkalmas lehet.

Aksakal, E.L., Angin, I., Oztas, T. (2013) Effects of diatomite on soil consistency limits and soil compactibility, CATENA 101, pp. 157-163.

Aksakal, E.L., Angin, I., Oztas, T. (2012) Effects of diatomite on soil physical properties, CATENA 88(1), pp. 1-5.

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?
No
Justification, references

Mivel főként szervetlen vegyületeket tartalmaz.

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

Ásványi anyag tartalmának köszönhetően igen.

Aksakal, E.L., Angin, I., Oztas, T. (2013) Effects of diatomite on soil consistency limits and soil compactibility, CATENA 101, pp. 157-163.

Aksakal, E.L., Angin, I., Oztas, T. (2012) Effects of diatomite on soil physical properties, CATENA 88(1), pp. 1-5.

Would it suffice as an additive to growing media?
No
Would it improve the structure of compacted soil and/or contribute to soil crumb formation of poorly structured soils?
Yes
Justification, references

Csökkenti a talajtömörödést.

Aksakal, E.L., Angin, I., Oztas, T. (2013) Effects of diatomite on soil consistency limits and soil compactibility, CATENA 101, pp. 157-163.

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

Állagából adódóan igen.

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

Lúgos pH-jának és mésztartalmának köszönhetően igen.

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

Simazin, metilénkék és CuII ionok eltávolítására alkalmas.
Sun, Z., Zheng, S., Ayoko, G.A., Frost, R.L., Xi, Y. (2013) Degradation of simazine from aqueous solutions by diatomite-supported nanosized zero-valent iron composite materials, Journal of Hazardous Materials, In Press,

Yuan, P., Liu, D., Tan, D.Y., Liu, K.K., Yu, H.G., Zhong, Y.H., Yuan, A.H., Yu, W.B., He, H.P. (2013) Surface silylation of mesoporous/macroporous diatomite (diatomaceous earth) and its function in Cu(II) adsorption: The effects of heating pretreatment, Microporous and Mesoporous Materials 170, pp. 9-19.

Zhang, J., Ping, Q., Niu, M., Shi, H., Li, N. (2013) Kinetics and equilibrium studies from the methylene blue adsorption on diatomite treated with sodium hydroxide, Applied Clay Science 83–84, pp. 12-16.

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?
Yes
Justification, references

Könnyített betonelemek, aszfalt, valamint hőszigetelő kompozitok adalékanyagául szolgálhat.
Posi, P., Lertnimoolchai, S., Sata, V., Chindaprasirt, P. (2013) Pressed lightweight concrete containing calcined diatomite aggregate, Construction and Building Materials 47, pp. 896-901.

Su-Gwang Jeong, Jisoo Jeon, Jeong-Hun Lee, Sumin Kim (2013) Optimal preparation of PCM/diatomite composites for enhancing thermal properties, International Journal of Heat and Mass Transfer 62, pp. 711-717.

Tan Yi-qiu, Zhang Lei, Zhang Xing-you (2012) Investigation of low-temperature properties of diatomite-modified asphalt mixtures, Construction and Building Materials 36, pp. 787-795.

Other potential utilisation in soil

Radioaktív kobalt eltávolítására alkalmas.
Sheng, G., Dong, H., Li, Y. (2012) Characterization of diatomite and its application for the retention of radiocobalt: role of environmental parameters, Journal of Environmental Radioactivity 113, 108-115.

Risks associated with potential utilisation in soil

Nem ismert hasznosítással összefüggő kockázat.

Datasheet id (original)
1207
Creator
Fekete-Kertész Ildikó
Status
Verified
Adatlap típusaWaste / by-product survey
Létrehozás
Módosítás