Polycyclic aromatic hydrocarbons definition

Polycyclic aromatic hydrocarbons or "PAH" means those hydrocar- bon molecules composed of two or more fused benzene rings. For the purpose of this chapter, PAH includes those compounds which are iden- tified and quantified using the appropriate analytical methods ((as)) specified ((in)) by ecology under WAC 173-340-830. The specific com- pounds generally included are acenaphthene, acenaphthylene, fluorene, naphthalene, anthracene, fluoranthene, phenanthrene, benzo[a]anthra- cene, benzo[b]fluoranthene, benzo[k]fluoranthene, pyrene, chrysene, benzo[a]pyrene, dibenzo[a,h]anthracene, indeno[1,2,3-cd]pyrene, and benzo[ghi]perylene.
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Polycyclic aromatic hydrocarbons means those organic compounds, composed of at least two fused aromatic rings made entirely from carbon and hydrogen;
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Polycyclic aromatic hydrocarbons. (PAH) means those hydrocarbon molecules composed of two or more fused benzene rings. For purposes of this chapter, the PAHs of concern for designation are: Acenaphthene, acenaphthylene, fluorene, anthracene, fluoranthene, phenanthrene, ben- zo(a)anthracene, benzo(b)fluoranthene, benzo(k)fluoranthene, pyrene, chrysene, benzo(a)pyrene, dibenz(a,h)anthracene, indeno(1,2,3-c,d)pyr- ene, benzo(g,h,i)perylene, dibenzo [(a,e), (a,h), (a,i), and (a,1)] pyrenes, and dibenzo(a,j) acridine.
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Examples of Polycyclic aromatic hydrocarbons in a sentence

  • Polycyclic aromatic hydrocarbons, carbon monoxide, “tar”, and nicotine in the mainstream smoke aerosol of the narghile water pipe.

  • Polycyclic aromatic hydrocarbons (PAH), total and these individual compounds: acenaphthene, acenaphthylene, anthracene, benzo(a)anthracene, benzo(a)pyrene, benzo(b)fluoranthene, benzo(ghi)perylene, benzo(k)fluoranthene, chrysene, dibenzo(a,h)anthracene, fluoranthene, fluorene, indeno(1,2,3-cd)pyrene, naphthalene, phenanthrene, pyrene, and retene.

  • Polycyclic aromatic hydrocarbons (PAHs).Relevant definitions are provided in annex III to the present Protocol.

  • Polycyclic aromatic hydrocarbons, carbon monoxide, "tar", and nicotine in the mainstream smoke aerosol of the narghile water pipe.

  • Polycyclic aromatic hydrocarbons in the atmosphere: monitoring, sources, sinks and fate.


More Definitions of Polycyclic aromatic hydrocarbons

Polycyclic aromatic hydrocarbons means a group of compounds that are by‑products of incomplete combustion, that include several carcinogens and that are designated as hazardous substances under the federal Comprehensive Environmental Response, Compensation, and Liability Act of 1980, 42 United States Code, Section 9602(a).[PL 2019, c. 493, §1 (NEW).]
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Polycyclic aromatic hydrocarbons means those organic compounds, composed of at
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Polycyclic aromatic hydrocarbons. (PAH) means those hydrocarbon molecules composed of two or more fused ben- zene rings. For purposes of this chapter, the PAHs of concern for designation are: Acenaphthene, acenaphthylene, fluo- rene, anthracene, fluoranthene, phenanthrene, benzo(a) anthracene, benzo(b)fluoranthene, benzo(k)fluoranthene, pyrene, chrysene, benzo(a)pyrene, dibenz(a,h)anthracene, indeno(1,2,3-c,d)pyrene, benzo(g,h,i)perylene, dibenzo [(a,e), (a,h), (a,i), and (a,1)] pyrenes, and dibenzo(a,j) acri- dine.
Sample 1Sample 2
Polycyclic aromatic hydrocarbons or "PAH" means those hydrocarbon molecules composed of two or more fused benzene rings. For the purpose of this chapter, PAH includes those compounds which are identified and quantified using the appropriate analytical methods as specified in WAC 173- 340-830. The specific compounds generally included are ace- naphthene, acenaphthylene, fluorene, naphthalene, anthra- cene, fluoranthene, phenanthrene, benzo[a]anthracene, benzo[b]fluoranthene, benzo[k]fluoranthene, pyrene, chry- sene, benzo[a]pyrene, dibenzo[a,h]anthracene, indeno[1,2,3- cd]pyrene, and benzo[ghi]perylene.
Sample 1Sample 2Sample 3
Polycyclic aromatic hydrocarbons or "PAH" means those hydrocar- bon molecules composed of two or more fused benzene rings. For the purpose of this chapter, PAH includes those compounds which are iden- tified and quantified using the appropriate analytical methods as specified in WAC 173-340-830. The specific compounds generally inclu- ded are acenaphthene, acenaphthylene, fluorene, naphthalene, anthra-
Sample 1Sample 2
Polycyclic aromatic hydrocarbons or "PAH" means those hydrocarbon molecules com- posed of two or more fused benzene rings. For the purpose of this chapter, PAH includes those com- pounds which are identified and quantified using the appropriate analytical methods as specified in WAC 173-340-830. The specific compounds generally included are acenaphthene, acenaphthy- lene, fluorene, naphthalene, anthracene, fluor- anthene, phenanthrene, benzo[a]anthracene, benzo- [b]fluoranthene, benzo[k]fluoranthene, pyrene, chrysene, benzo[a]pyrene, dibenzo[a,h]anthracene, indeno[1,2,3-cd]pyrene, and benzo[ghi]perylene.
Sample 1Sample 2
Polycyclic aromatic hydrocarbons means a group of compounds that are by‑products of incomplete combustion, that include several carcinogens and that are designated as hazardous substances under the federal Comprehensive Environmental Response, Compensation, and
Sample 1