Hazardous organic compounds in groundwater near Tehran automobile industry.
Potential of groundwater contamination by trichloroethylene (TCE) and other volatile organic compounds VOCs near car industry was conducted in this study. TCE, PCE, toluene, xylene, dichloromethane, cyclohexane, n-hexane and n-pentane were detected in all groundwaters. Mean TCE levels in groundwater ranged from 124.37 to 1,035.9 μg L⁻¹ with maximum level of 1,345.7 μg L⁻¹. Due to the data obtained from conventional wastewater treatment in car factory the TCE removal efficiency was only 24 percent which necessitates the TCE removal by advanced treatment processes before the use of well water.
Center for Environmental Research, Tehran University of Medical Sciences, Iran.
Sina
S
Dobaradaran
Amir Hossein
AH
Mahvi
Ramin
R
Nabizadeh
Alireza
A
Mesdaghinia
Kazem
K
Naddafi
Masoud
M
Yunesian
Noushin
N
Rastkari
Shahrokh
S
Nazmara
D001336:Automobiles; D003510:Cyclohexanes / Q000032:analysis; D004784:Environmental Monitoring; D015386:Hazardous Substances / Q000032:analysis*; D006586:Hexanes / Q000032:analysis; D007220:Industrial Waste / Q000032:analysis*; D007492:Iran; D008752:Methylene Chloride / Q000032:analysis; D010420:Pentanes / Q000032:analysis; D014050:Toluene / Q000032:analysis; D014241:Trichloroethylene / Q000032:analysis; D014874:Water Pollutants, Chemical / Q000032:analysis*; D014992:Xylenes / Q000032:analysis
D003510:Cyclohexanes; D015386:Hazardous Substances; D006586:Hexanes; D007220:Industrial Waste; D010420:Pentanes; D014874:Water Pollutants, Chemical; D014992:Xylenes; D014241:Trichloroethylene; D014050:Toluene; C506365:Cyclohexane; C033353:pentane; D008752:Methylene Chloride