Results 121 to 130 of about 19,487 (252)

Monitoraggio ambientale e biologico dell’esposizione ad idrocarburi mono-aromatici ed a metil tert-butil etere in un gruppo di lavoratori addetti all’erogazione di carburanti [PDF]

open access: yes, 2011
Lo studio è stato condotto per valutare gli indicatori biologici di esposizione a vapori di benzina in lavoratori addetti all’erogazione di carburante tramite un approccio combinato di monitoraggio ambientale e biologico.
A. Mutti.   +6 more
core  

DEGRADATION OF AROMATIC PETROLEUM HYDROCARBONS (BTEX) BY A SOLVENT TOLERANT BACTERIAL CONSORTIUM

open access: yesJournal of Urban and Environmental Engineering, 2013
Petroleum aromatic hydrocarbons like benzen e, toluene, ethyl benzene and xylene, together known as BTEX, has almost the same chemical structure. These aromatic hydrocarbons are released as pollutants in th e environment.
Payel Sarkar   +2 more
doaj  

Isolation, Screening and Growth of Monoaromatic Hydrocarbon Utilising Bacteria [PDF]

open access: yes, 1998
A total of 131 isolates originating from different soils were obtained through enrichment and direct plating methods using 0.1% (v/v) of either benzene, toluene or mixture of benzene and toluene as their sole energy and carbon sources.
Sannasi @ Sannach, Palsan
core  

BTEX removal with bioelectrochemical systems

open access: yes, 2017
Benzene, toluene, ethylbenzene and xylenes (BTEX) are hazardous contaminants that can accidentally impact groundwater. Biological strategies can be used to remove BTEX compounds usually by adding oxygen to sustain the aerobic degradation. However, this approach can be expensive and technically difficult.
DAGHIO, MATTEO   +7 more
openaire   +2 more sources

Degradation characteristics and comparative study of BTEX elimination in a biofilter

open access: green, 2020
Rahul   +4 more
openalex   +1 more source

Validation of a methodology to determine Benzene, Toluene, Ethylbenzene, and Xylenes concentration present in the air and adsorbed in activated charcoal passive samplers by GC/ FID chromatography

open access: yesRevista Facultad de Ingeniería Universidad de Antioquia, 2016
En este trabajo se presenta la validación del procedimiento analítico que permite determinar las concentraciones de Benceno (B), Tolueno (T), Etilbenceno (E) y Xilenos (X), compuestos conocidos como BTEX, presentes en el aire y adsorbidos sobre carbón ...
Mary Luz Gallego-Díez   +2 more
doaj  

Second EC-JRC Aromatic Compounds Intercomparison with Automatic Analyzer [PDF]

open access: yes, 2009
This report presents the results of the second intercomparison for BTEX automatic analysers carried out by the JRC on the 17-19 June 2008. Seven national reference laboratories participated in this exercise.
CAO Natale   +4 more
core  

Measurement of BTEX (benzene, toluene, ethylbenzene and xylene) concentration at gas stations [PDF]

open access: diamond, 2022
Ahmad Allahabady   +3 more
openalex   +1 more source

Occupational and Environmental BTEX Exposure: A Bibliometric Analysis Using Scientific Mapping

open access: yesAtmosphere
BTEX compounds (benzene, toluene, ethylbenzene, and xylene isomers) are aromatic hydrocarbons widely used in various industries. Due to their volatility, they become persistent pollutants in workplace air, posing serious risks to worker health.
Ahmet Gökcan   +5 more
doaj   +1 more source

Home - About - Disclaimer - Privacy