Nitrated monoaromatic hydrocarbons (nitrophenols, nitrocatechols, nitrosalicylic acids) in ambient air: levels, mass size distributions and inhalation bioaccessibility
نویسندگان
چکیده
منابع مشابه
Determination of Polycyclic Aromatic Hydrocarbons in Ambient Urban Air
Polycyclic aromatic hydrocarbons (PAHS) have been determined in the atmosphere of Isfahan, Iran. Airborne particulate matter was sampled using a high-volume air sampler at roof-top level (~6m). Extraction of PAHS from airborne particulate matter has been performed using SFE system and the relationship between the extraction temperature and the recovery of PAHS</su...
متن کاملHydrocarbons in Ambient Air and Cancer
Polycyclic aromatic hydrocarbons (PAHs), which are generated from the incomplete combustion of organic (carbonaceous) material, are ubiquitous contaminants in ambient air (IARC, 1983, 1984a, 1984b, 1985, 2010; WHO, 1998). Their occurrence in the air we breathe has been substantial during the past centuries due to emissions from industrial processes and energy production, motor vehicular traffic...
متن کاملEvaluation of personal exposure to monoaromatic hydrocarbons.
OBJECTIVES To evaluate the personal exposure of members of the general public to atmospheric benzene, toluene, and the xylenes, excluding exposure from active smoking. METHOD 50 volunteers were equipped with active air samplers for direct measurement of personal exposure to monoaromatic hydrocarbons (MAH) and an activity diary was completed during each sampling period. Exposures were also est...
متن کاملdetermination of polycyclic aromatic hydrocarbons in ambient urban air
polycyclic aromatic hydrocarbons (pahs) have been determined in the atmosphere of isfahan, iran. airborne particulate matter was sampled using a high-volume air sampler at roof-top level (~6m). extraction of pahs from airborne particulate matter has been performed using sfe system and the relationship between the extraction temperature and the recovery of pahs from airborne particulates is inve...
متن کاملRising SO2 levels in ambient air.
For several weeks running now, increasing concentrations of sulphur dioxide (SO 2) have been recorded on air quality monitors in Colombo. It is pertinent that the medical profession is made aware that the Sri Lanka Air Quality Index has recorded SO 2 levels entering the "unhealthy" category [1]. Burning of diesel produces SO 2 , and more fossil fuels are burnt now to meet our increasing energy ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Environmental Science and Pollution Research
سال: 2020
ISSN: 0944-1344,1614-7499
DOI: 10.1007/s11356-020-09540-3