Ráckevei ivóvíztisztítási csapadék

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
Name
Fővárosi Vízművek Zrt.
Town/place
Budapest
Street, No.
Váci út 23.
Postal code
1138
Telephone/fax
06 40 247-247
Connection with the waste or by-product
Producer
Name
Fővárosi Vízművek Zrt. Ráckevei Telepe
Town/place
Ráckeve
Street, No.
Újhegyi utca
Postal code
2300
Activities
Producing
Denomination of the waste or by-productRáckevei ivóvíztisztítási csapadék
Denomination of the waste or by-product in English
Drinking water treatment residual of Ráckeve
Type of the waste or by-product data-sheet
Characterisation of a particular waste or secondary product
Functional characterisation
Municipal waste
EWC code of waste
  • 19 WASTES FROM WASTE MANAGEMENT FACILITIES, OFF-SITE WASTE WATER TREATMENT PLANTS AND THE PREPARATION OF WATER INTENDED FOR HUMAN CONSUMPTION AND WATER FOR INDUSTRIAL USE
  • 19 09 wastes from the preparation of water intended for human consumption or water for industrial use
  • 19 09 01 solid waste from primary filtration and screenings
Consistency of the waste or by-product
Sludge (sludgy), pasta
Description of the waste generating technology

A Ráckevei ivóvíztisztító műben az ivóvíz vas- és mangántalanítása során keletkezik e csapadék. Az ivóvíztisztítás során az oldott vas és mangánvegyületekből vízben rosszul oldódó vas- és mangánhidroxid keletkezik, melyet szűréssel távolítanak el az ivóvízből.
A kezelőüzemben ózonnal oxidálják a nyersvízben oldott vasat és mangánt, majd homokszűrővel nyerik ki a kezelt vízből. A szűrőről a csapadékot mosással távolítják el, az öblítővíz szárazanyag-tartalma ekkor 1% alatti. A csapadékok besűrítése ülepítéssel történik nyitott földmedencékben, szárazanyag-tartalma a szárítás körülményeitől és időtartamától függően változó, maximum 30%.
A szűrők visszamosatását követően a dekantált iszap víztelenítés után udvartéri földmedencékbe kerül.

Is it a hazardous waste?
no
Generated annual tonnage
22.5 t
Characterisation of the waste as a chemical substance
Blend
Chemical substance, Main group|Chemical substance, Subgroup
  • Other inorganic chemical compounds
  • chlorine/chloride
Other type of chemical substance
klorid, 1:10 arányú desztillált vizes kivonat vizsgálatából
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
30 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Other inorganic chemical compounds
  • fluorine/fluoride
Other type of chemical substance
fluorid, 1:10 arányú desztilláltvizes kivonat vizsgálatából, <1 mg/l
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 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Other inorganic chemical compounds
  • sulphate
Other type of chemical substance
1:10 arányú desztillált vizes kivonat vizsgálatából
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
180 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • iron
Other type of chemical substance
mikroelem, 2M-os salétromsavas kioldás után
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
58600 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • manganese
Other type of chemical substance
mikroelem, 2M-os salétromsavas kioldás után
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
11000 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • arsenic
Other type of chemical substance
toxikus fém, <10 mg/kg, 2M-os salétromsavas kioldás után
Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?
Contaminant
Concentration of the chemical in the waste or by-product / biochar
10 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Other inorganic chemical compounds
  • barium
Other type of chemical substance
2M-os salétromsavas kioldás után
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
1270 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • cadmium
Other type of chemical substance
toxikus fém, <1 mg/kg, 2M-os salétromsavas kioldás után
Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?
Contaminant
Concentration of the chemical in the waste or by-product / biochar
1 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • chromium
Other type of chemical substance
toxikus fém, <3 mg/kg, 2M-os salétromsavas kioldás után
Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?
Contaminant
Concentration of the chemical in the waste or by-product / biochar
3 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • copper
Other type of chemical substance
mikroelem, 2M-os salétromsavas kioldás után
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
24 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • mercury
Other type of chemical substance
toxikus fém, <0.02 mg/kg, 2M-os salétromsavas kioldás után
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
0.02 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • molybdenum
Other type of chemical substance
toxikus fém, <3 mg/kg, 2M-os salétromsavas kioldás után
Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?
Contaminant
Concentration of the chemical in the waste or by-product / biochar
3 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • nickel
Other type of chemical substance
toxikus fém, 2M-os salétromsavas kioldás után
Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?
Contaminant
Concentration of the chemical in the waste or by-product / biochar
8 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • lead
Other type of chemical substance
toxikus fém, <3 mg/kg, 2M-os salétromsavas kioldás után
Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?
Contaminant
Concentration of the chemical in the waste or by-product / biochar
3 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • antimony
Other type of chemical substance
toxikus fém, <5 mg/kg, 2M-os salétromsavas kioldás után
Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?
Contaminant
Concentration of the chemical in the waste or by-product / biochar
5 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • selenium
Other type of chemical substance
toxikus fém, <5 mg/kg, 2M-os salétromsavas kioldás után
Is the contained chemical substance main component, component or contaminant of the waste or by-products / biochar?
Contaminant
Concentration of the chemical in the waste or by-product / biochar
5 mg/kg
Chemical substance, Main group|Chemical substance, Subgroup
  • Metals, semi-metals and their compounds
  • zinc
Other type of chemical substance
mikroelem, 2M-os salétromsavas kioldás után
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
10 mg/kg
Name of the waste/by-product
Ráckevei ivóvíztisztítási csapadék
Components of the waste/by-product

Főként vas és mangán, szerves anyagok, fémek

Other characteristics of the waste/by-product

Szervesanyag tartalma a talajban lebomlik vagy humuszképződésben vesz részt. Szervetlen anyag tartalma növényi tápanyagként szolgál, bekerül az elemkörforgalmakba. Toxikus fémtartalom felhalmozódhat talajban, növényben.

Total Organic Carbon (mg/l)
100
Total Dissolved Solids (mg/l)
1800
Other

klorid: 30 mg/kg; fluorid: <1 mg/kg; szulfát: 180 mg/kg; vas: 58600 mg/kg; mangán: 11000 mg/kg; arzén: <10 mg/kg; Ba: 1270 mg/kg; Cd: <1 mg/kg; Cr: <3 mg/kg; Cu: 24 mg/kg; Hg: <0,02 mg/kg; Mo: <3 mg/kg; Ni: 8 mg/kg; Pb: <3 mg/kg; Sb: <5 mg/kg; Se: <5 mg/kg; Zn: 10 mg/kg

A klorid, fluorid, szulfát, TOC, TDS értékek 1:10 arányú desztvizes kivonat vizsgálatából származnak.
Az összes fémtartalom meghatározása 2M-os salétromsavas kioldás után történt.

Is this waste or by-product being utilised?
No information
Hazard characteristics
No information
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

Feigl Viktória (2011) az ivóvíztisztítási csapadék toxicitását vizsgálta laboratóriumi körülmények között. A környezettoxikológiai teszt eredményei: a Sinapis alba növények növekedését kis mértékben gátolta, Vibrio fischeri-re enyhén toxikusnak bizonyult.
Az ivóvíztisztítási csapadékban az As, Ba, Cd, Cu, Co, Mo, Ni és a Se is meghaladja a földtani közegre megadott B szennyezettségi határértéket (6/2009. KvVM-EüM-FVM rendelet), az As (mindkét csapadék) és a Mo (ráckevei csapadék) a talajra kihelyezhető szennyvíziszapra megadott határértékeket is (50/2001 Korm. rendelet). Ugyanakkor ezek a fémek nem mobilis formában vannak jelen: a desztillált vizes kivonatban egyedül kis mennyiségű As (0,0160 mg/kg) és Cr (0,0969 mg/kg) mérhető.

Suspected harmful effects

Toxikus fémtartalma miatt kockázatot jelent, de ezek nem mobilis formában vannak jelen.

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

Trágyához keverve a többlet foszfor visszatartására alkalmas lehet [1][2][3].
[1] Dayton, E. A., Basta, N. T. (2005) Use of Drinking Water Treatment Residuals as a Potential Best Management Practice to Reduce Phosphorus Risk Index Scores, Journal of Environmental Quality, 34, 2112–2117; [2] Agyin-Birikorang, S., O Connor, G.A., Jacobs, L.W., Makris, K.C., Brinton, S.R. (2007) Long-Term Phosphorus Immobilization by a Drinking Water Treatment Residual, Journal of Environmental Quality, 36, 316–323; [3] Gallimore, L.E., Basta, N.T., Storm, D.E., Payton, M.E., Huhnke, R.H., Smolen, M. D. (1999) Water Treatment
Residual to Reduce Nutrients in Surface Runoff from Agricultural Land, Journal of Environmental Quality, 28, 1474–1478

Would it supply nitrogen, phosphorous and/or potassium to the soil?
No
Would it supply mesoelements (Ca, Cl, Fe, Mg, Na, S, Si) to the soil?
Yes
Justification, references

Fe-tartalma miatt.

Would it supply microelements (B, Co, Cu, Mn, Mo, Zn, V) to the soil?
Yes
Justification, references

Mn-tartalma miatt.

Would it provide sufficient amounts of special nutrients to the soil?
No
Would it increase the humus/organic matter content of the soil?
No
Would it suffice as a main component of growing media?
No
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?
No
Would it be suitable for physical stabilisation and/or texture improvement of loose, quagmire soils?
No
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?
Yes
Justification, references

Fémmel szennyezett talajoknál stabilizálószerként alkalmazható, mivel a még teljesen el nem oxidált vas-mangán vegyületek (hidroxidok, oxihidroxidok) a fémeket erősen magukhoz kötik, lecsökkentve ezzel mobilitásukat [4][5].
Kadmium növényi fémfelvételének csökkentésére alkalmazták sikeresen [6]. Brown et al. (2005) különböző eredetű csapadékokkal különböző eredményeket kapott, de a legjobb esetben 60%-os fém mobilitás csökkenést tapasztaltak a kezelések hatására [7].
[4] Feigl V. (2011) Toxikus fémekkel szennyezett talaj és bányászati hulladék
remediációja kémiaival kombinált fitostabilizációval, PhD értekezés, BME; [5] Atkári Á. (2006) Toxikus fémekkel szennyezett Gyöngyösoroszi talajok stabilizációja Diplomamunka, BME
MGKT, Budapest; [6] McLaughlin, M., Maier, N., Smart, M. (1998) Use of industrial by-products to remediate saline cadmiumcontaminated soils to protect the food chain. In Summaries of the 16th World Congress on Soil Science, Montpellier, France, Symposium No. 38, Sc

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
Risks associated with potential utilisation in soil

Toxikus fémtartalma kockázatot jelenthet.

Datasheet id (original)
1514
Creator
Ujaczki Éva
Status
Verified
Adatlap típusaWaste / by-product survey
Létrehozás
Módosítás