Results 1 to 10 of about 2,703 (184)

Optimization of BTEX Emissions from Vapors Produced by Waterproofing Production Plant Using Incinerator Design (Case Study: Parsian Dej Plant) [PDF]

open access: yesمحیط زیست و توسعه فرابخشی, 2022
Introduction: Aromatic hydrocarbons such as benzene, toluene, ethylbenzene and xylene isomers (BTEX) are pollutants in industrial plants that cause problems in various sources, especially air.
Zahra Soltanian zade   +2 more
doaj   +1 more source

Evaluation of the Efficiency of Advanced Oxidation Process Based on Catalytic Ozonation in the Presence of Synthesized Zinc Oxide (Zno) Nanoparticles in the Removal of Volatile Organic Compounds (Vocs) in Polluted Air [PDF]

open access: yesPizhūhish dar Bihdāsht-i Muḥīṭ., 2021
Background and Aim :The release of volatile organic compounds from stationary and mobile sources increases the concentration of these compounds in the environment. These compounds are potentially hazardous to the environment and human health.
Amir Shojaei   +4 more
doaj   +1 more source

Estimating NOX, VOC, and CO variability over India’s 1st smart city: Bhubaneswar

open access: yesFrontiers in Environmental Science, 2022
Volatile organic compounds including benzene, toluene, ethyl benzene, and xylene (BTEX) in the atmosphere have severe health and environmental implications. These variables are trace elements in the atmosphere.
Saroj Kumar Sahu   +9 more
doaj   +1 more source

VOLATILE ORGANIC COMPOUNDS IN MOTOR VEHICLE INTERIORS UNDER VARIOUS CONDITIONS AND THEIR EFFECT ON HUMAN HEALTH [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2020
The aim of this paper is to estimate the mass concentrations of volatile organic compounds (VOCs) such as benzene (B), toluene (T), ethylbenzene (E) and m-, p-, o-xylenes (X) inside of the driver-compartment of motor vehicles.
Jan VERNER   +2 more
doaj   +1 more source

Potential of Variovorax paradoxus isolate BFB1_13 for bioremediation of BTEX contaminated sites

open access: yesAMB Express, 2021
Here, we report and discuss the applicability of Variovorax paradoxus strain BFB1_13 in the bioremediation of BTEX contaminated sites. Strain BFB1_13 was capable of degrading all the six BTEX-compounds under both aerobic (O2 conc.
Tibor Benedek   +7 more
doaj   +1 more source

Preliminary assessment of BTEX exposure levels in urban ambient air and public buses: A pilot study conducted in Paramaribo, Suriname

open access: yesCase Studies in Chemical and Environmental Engineering, 2021
Preliminary assessment of benzene, toluene, ethylbenzene, and xylenes (BTEX) levels in the ambient air and public buses of Paramaribo was conducted by the passive sampling technique with gas chromatography/mass spectrometry analysis.
Jelissa Lindsay Doornkamp   +3 more
doaj   +1 more source

Effect of Laminar Pulsatile Fluid Flow on Separation of Volatile Organic Compounds from Aqueous Solution by a Hollow Fiber Membrane-Based Process [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
In this study, a laminar pulsatile fluid flow was used for the separation of benzene, toluene, ethylbenzene, and xylene isomers (BTEX) from aqueous solutions. Polyether sulfone hollow fiber membrane has been applied to this process.
Saida Kaykhaii   +2 more
doaj   +1 more source

Benzene, toluene, ethylbenzene, and xylene: Current analytical techniques and approaches for biological monitoring

open access: yesReviews in Analytical Chemistry, 2020
Benzene, toluene, ethylbenzene, and xylene (BTEX) are a group of volatile organic compounds that human exposure to them may result in the development of some diseases, including cancer. Biological monitoring plays an important role in exposure assessment
Soleimani Esmaeel
doaj   +1 more source

Association between ambient BTEX mixture and neurological hospitalizations: A multicity time-series study in Taiwan

open access: yesEcotoxicology and Environmental Safety, 2023
Background: Benzene, toluene, ethylbenzene, and xylenes, collectively known as BTEX, are hazardous chemical mixtures, and their neurological health effects have not been thoroughly evaluated.
Hong Qiu   +7 more
doaj   +1 more source

Health risk assessment of Ubeji Creek residents’ exposure to BTEX from consumption of locally sourced foods

open access: yesEnvironmental Pollutants & Bioavailability, 2021
Ubeji Creek in Niger Delta Region of Nigeria suffers environmental pollution attributable to petroleum exploration. Therefore, this study was undertaken to investigate BTEX (benzene, toluene, ethylbenzene, and xylene) levels in locally sourced staple ...
Gbolahan Iyiola Asejeje   +2 more
doaj   +1 more source

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