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PAH-tartalom meghatározása GC-MS-el

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
Compulsory sheet
Method Hungarian namePAH-tartalom meghatározása GC-MS-el
Method name
Determination of PAH (polyciclic aromatic hydrocarbons) content with GC-MS
Stage of development
after application
Patent number
MSZ 21470-84:2002
Contaminants
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • PAH (all)
Description of the measurement technique
Detection limit
0.001 µg/l
Accuracy (%)
10.00
Reproducibility (%)
10.00
Selectivity
selective
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • naphthalene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • acenaphthene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • acenaphthylene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • fluorene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • phenanthrene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • anthracene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • fluoranthene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • pyrene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • dibenz(a,h)anthracene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • chrysene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • indenol(1,2,3-cd)pyrene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • benzo(b)fluoranthene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • benzo(k)fluoranthene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • benzo(a)pyrene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • dibenz(a,h)anthracene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • dibenz(a,h)anthracene
Description of the measurement technique
Detection limit
0.001 µg/l
Chemical substance group|Typically treated chemical substance
  • Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
  • benzo(g,h,i)perylene
Description of the measurement technique
Detection limit
0.001 µg/l
Feasibility of the method
Method type
measurement/analytical method
Place of application
In laboratory
Application areas of the method
Measurement of the effect/physical-chemical properties of the chemical substance
Identification of the contaminant
Contaminant characterisationin in environmental element/phase/sample
Characterisation of water ecosystem
Application possiblities of the method
Environmental monitoring
Screening of contaminated environment
Preliminary assessment of contaminated environment
Detailed assessment of contaminated environment
Monitoring of contaminated environment
Technology monitoring
Postmonitoring
Environmental element/phase the method may be applied to
Saturated soil
Unsaturated (whole) soil
Pore water
Subsurface water
Surface water
Leachate
Implementation conditions
Instrument/equipment needed to perform the measurement
GC-MS (gázkromatográf-tömegspektrométer)
Other necessary equipment/tools
Oldószerek, laboreszközök, fecskendők
Standard materials for the test
Belső standard mix: 16 szabvány szerinti PAH-vegyület
Reagents/materials for the test
Hélium
How many samples are needed
25 gramm vagy 200-400 ml
Data processing level
data collection, recording, evaluation by software
Necessary qualification
higher education (chemist, chemical eng., biologist, bioeng, environmental eng, microbiologist, agroeng)
Type of laboratory
general analytical laboratory
Implementation costs
Purchase price of the equipment
40.000 - 200.000 Euro
Estimated equipment cost
40.000 - 200.000 Euro
Labour cost/measurement
2 - 4 Euro
Total cost/measurement
20 - 40 Euro
Innovation, main features
Brief concise description explaining the innovation

Szabványosított módszer.
Az MS tovább növeli a GC szelektivitását, érzékenységét.
A módszerhez kapcsolódó szabványok:
EPA 8270 C
MSZ 21470-84:2002

Typical (recommended) application of the method

Talajminták, felszín alatti és felszíni vízminták, hulladékok extrahálható PAH-tartalmának meghatározására.

Limits of the method

Az extrahálószer hatékonysága, a talaj és más szervesanyagtartalmú minták mátrixhatása, a 16 azonosított PAH vegyületen kívüli ismeretlen PAH-vegyületek kimutathatósága, az egyes PAH vegyületek szelektív elválaszthatósága

Detailed Protocol

Mintaelőkészítés (Lásd Szerves oldószeres extrakció PAH-tartalom meghatározásához víz és talajmintából című adatlap) után műszeres mérés.

SWOT (evalaution based on scores)
Costs
2-high
Time requirement
2-high
Workload requirement
2-high
Equipment, apparata requirement
2-high
Qualified labour
3-medium
Environmental risk and workplace risks
2-high
Environmental reality
2-weak
Adequate accuracy
4-good
Reproducibility
4-good
Cost efficiency
3-average
Feasibility
3-average
Availability
3-average
Well known
4-good
SWOT (evaluation in words)
Strengths

Specifikus, pontos analitikai mérési módszer, jó reprodukálhatósággal.

Weaknesses

Környezeti minták eredményeit nagymértékben befolyásolja a mintavétel és a mintaelőkészítés. Csak mintaelőkészítés (extrakció) után analizálható a környezeti minták PAH-tartalma.

Possibilities

Az extrahálandó mintamennyiség növelésével csökkenthető a mintára vonatkoztatott kimutatható mennyiség.

Threats

A PAH-ok mutagének, rákkeltőek, az oldószerek toxikusak, mutagének és reprotoxikusak.

Other information, references
Publications

MSZ 21470-84:2002

Completed applications
Location of the application, country
Magyarország
Location of the application, town and/or region
Budapest
Year of application
2001
Application areas
Contaminant characterisationin in environmental element/phase/sample
Environmental element the method was applied to
Screening of contaminated environment
Preliminary assessment of contaminated environment
Environmental scenario the method was applied to
Terrestial habitat: polluted soil
Environmental element/phase the method was applied to
Unsaturated (whole) soil
Contaminant the method was applied to
Polycyclic aromatic hydrocarbons (PAH) and other polycyclic aromatic compounds
acenaphthene
acenaphthylene
anthracene
benzo(a)anthracene
benzo(a)pyrene
benzo(b)fluoranthene
benzo(j,k)fluorene
benzo(g,h,i)perylene
benzo(k)fluoranthene
benzo(j)fluoranthene
dibenz(a,h)anthracene
phenanthrene
fluoranthene
fluorene
indenol(1,2,3-cd)pyrene
PAH (all)
Lessons learned

A budapesti EXPO területéről származó talajmintákban jelentős PAH-szennyezettséget mértünk.

Adatlap tulajdonságai
Datasheet id (original)
17
Creator
Hajdu Csilla
Status
Verified
Adatlap típusaPhysico-chemical assessment methods
Létrehozás
Módosítás