scholarly journals A method for partitioning dissolved polycyclic aromatic hydrocarbons associated with humic substances using polyethylenimine-coated glass fiber filters

RSC Advances ◽  
2021 ◽  
Vol 11 (46) ◽  
pp. 28704-28710
Author(s):  
Hisanori Iwai ◽  
Rodrigo Mundo ◽  
Seiya Nagao
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Glass Fiber ◽  
Humic Substances ◽  
Aromatic Hydrocarbons ◽  
Glass Fiber Filter ◽  
Coated Glass ◽  
Polycyclic Aromatic ◽  
Fiber Filter

The use of a glass fiber filter coated with polyethyleneimine (PcGF) for partitioning dissolved polycyclic aromatic hydrocarbons (PAHs) that are associated with humic substances (HSs) is reported.

scholarly journals IDENTIFICATION OF SOME CARCINOGENIC POLYCYCLIC AROMATIC HYDROCARBONS IN BANGLADESHI VEHICLES EXHAUST TAR BY GAS CHROMATOGRAPHY-MASS SPECTROPHOTOMETER

2010 ◽  
Vol 8 (3) ◽  
pp. 353-355 ◽  
Author(s):  
M. Amzad Hossain ◽  
S. M. Salehuddin
Keyword(s):  
Gas Chromatography ◽  
Polycyclic Aromatic Hydrocarbons ◽  
Glass Fiber ◽  
Silica Gel ◽  
Aromatic Hydrocarbons ◽  
Solvent Mixture ◽  
Sodium Sulphate ◽  
Glass Fiber Filter ◽  
Polycyclic Aromatic

A more sensitive GC-MS method has been established for the determination of some carcinogenic polycyclic aromatic hydrocarbons (PAHs) in vehicles exhaust tar samples. The tar samples were extracted using dichloromethane (DMC): n-hexane solvent mixture. A multi-layer clean-up (silica gel/sodium sulphate) column was used, followed by glass fiber filter (GFF) paper. The method was successfully applied to determine a number of PAHs present in exhaust tar sample of different vehicles of the Atomic Energy Centre, Dhaka, Bangladesh.   Keywords: Carcinogenic polycyclic aromatic hydrocarbons, vehicles tar samples, identification, GC-MS/MS

scholarly journals Simultaneous Sampling of Vapor and Particle-Phase Carcinogenic Polycyclic Aromatic Hydrocarbons on Functionalized Glass Fiber Filters

2017 ◽  
Vol 16 (1) ◽  
pp. 175-183 ◽  
Author(s):  
Valerio Paolini ◽  
Ettore Guerriero ◽  
Alessandro Bacaloni ◽  
Mauro Rotatori ◽  
Paolo Benedetti ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Glass Fiber ◽  
Aromatic Hydrocarbons ◽  
Particle Phase ◽  
Polycyclic Aromatic

scholarly journals Experimental evidence of incomplete fluorescence quenching of pyrene bound to humic substances: implications for Koc measurements

2016 ◽  
Vol 15 (7) ◽  
pp. 889-895 ◽  
Author(s):  
E. A. Shirshin ◽  
G. S. Budylin ◽  
N. Yu. Grechischeva ◽  
V. V. Fadeev ◽  
I. V. Perminova
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Fluorescence Quenching ◽  
Experimental Evidence ◽  
Humic Substances ◽  
Aromatic Hydrocarbons ◽  
Partition Coefficients ◽  
Quantitative Assessment ◽  
Organic Materials ◽  
Polycyclic Aromatic

Fluorescence quenching (FQ) is extensively used for quantitative assessment of partition coefficients (KOC) of polycyclic aromatic hydrocarbons (PAHs) to natural organic materials – humic substances (HS).

Quantification and Prediction of the Detoxifying Properties of Humic Substances Related to Their Chemical Binding to Polycyclic Aromatic Hydrocarbons

2001 ◽  
Vol 35 (19) ◽  
pp. 3841-3848 ◽  
Author(s):  
Irina V. Perminova ◽  
Natalya Yu. Grechishcheva ◽  
Dmitrii V. Kovalevskii ◽  
Alexey V. Kudryavtsev ◽  
Valery S. Petrosyan ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Humic Substances ◽  
Aromatic Hydrocarbons ◽  
Chemical Binding ◽  
Polycyclic Aromatic
Sign in / Sign up

Export Citation Format

Share Document