Polycyclic aromatic hydrocarbons definition
Polycyclic aromatic hydrocarbons means those organic compounds, composed of at least two fused aromatic rings made entirely from carbon and hydrogen;
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.
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.
Examples of Polycyclic aromatic hydrocarbons in a sentence
Each sample is analyzed for the following indicators for evaluating sediment quality impacts from urban development: • Total organic carbon • Copper • Zinc • Polycyclic aromatic hydrocarbons • Phthalates This task is to collect stream sediment samples.
The merchandise shall conform to all regulations about Polycyclic aromatic hydrocarbons (PAH) as well.
Moss-Hayes, P.C. Nathanail, Polycyclic aromatic hydrocarbons (PAH) and polychlorinated biphenyls (PCB) in urban soils of Greater London, UK, Applied Geochemistry.
Each sample will be analyzed for the following indicators for evaluating sediment quality impacts from urban development: Total organic carbon Copper Zinc Polycyclic aromatic hydrocarbons Phthalates Under this task, ▇▇▇▇▇▇▇ will oversee collection of sediment grab samples.
Polycyclic aromatic hydrocarbons (PAHs), the most commonly detected toxic organic compounds found in urban runoff, along with heavy metals, are mostly associated with automobile use, especially during the starting of vehicles.
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).]
Polycyclic aromatic hydrocarbons means those organic compounds, composed of at least
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.
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.
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-
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 speci- fied by ecology under WAC 173-340-830. The specific compounds general- ly included are acenaphthene, acenaphthylene, fluorene, naphthalene, anthracene, fluoranthene, phenanthrene, benzo[a]anthracene, ben- zo[b]fluoranthene, benzo[k]fluoranthene, pyrene, chrysene, ben- zo[a]pyrene, dibenzo[a,h]anthracene, indeno[1,2,3-cd]pyrene, and ben- zo[ghi]perylene.
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.