scholarly journals Field uptake rates of hydrophobic organic contaminants by semipermeable membrane devices: environmental monitoring considerations

2004 ◽  
Vol 6 (11) ◽  
pp. 919 ◽  
Author(s):  
Juan C. Sanchez-Hernandez ◽  
F. Borghini ◽  
A. Corral ◽  
J. O. Grimalt
Keyword(s):  
Environmental Monitoring ◽  
Organic Contaminants ◽  
Semipermeable Membrane ◽  
Hydrophobic Organic Contaminants ◽  
Semipermeable Membrane Devices ◽  
Uptake Rates

scholarly journals Development of method of isolation and purification of PAHs from exposed semipermeable membrane devices (SPMDs) prior to GC-MS analysis

2013 ◽  
Vol 6 (2) ◽  
pp. 281-287 ◽  
Author(s):  
Veronika Klučárová ◽  
Eva Benická ◽  
Branislav Vrana
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Aromatic Hydrocarbons ◽  
Organic Contaminants ◽  
Passive Sampling ◽  
Gel Permeation Chromatography ◽  
Semipermeable Membrane ◽  
Passive Samplers ◽  
Isolation And Purification ◽  
Semipermeable Membrane Devices ◽  
Polycyclic Aromatic

Abstract Surface water pollution by organic contaminants was investigated using passive sampling by semipermeable membrane devices (SPMDs), based on free transfer of analyte (diffusion) from water into receiving phase of sampler. The work was aimed at isolation method of contaminants from passive samplers extracts and instrumental analysis of polycyclic aromatic hydrocarbons. Gel permeation chromatography after silica gel sample cleanup was used as a method for cleaning the extracts of passive samplers from interfering Triolein, the receiving phase in the samplers. The efficiency of isolation and cleaning was determined for polycyclic aromatic hydrocarbons as a target group of contaminants. Polycyclic aromatic hydrocarbons were determined in the obtained fraction by gas chromatography coupled with mass spectrometry.

Performance of semipermeable membrane devices for sampling of organic contaminants in groundwater

2005 ◽  
Vol 7 (5) ◽  
pp. 500 ◽  
Author(s):  
Branislav Vrana ◽  
Heidrun Paschke ◽  
Albrecht Paschke ◽  
Peter Popp ◽  
Gerrit Schüürmann
Keyword(s):  
Organic Contaminants ◽  
Semipermeable Membrane ◽  
Semipermeable Membrane Devices

Uptake rates of semipermeable membrane devices (SPMDs) for PCDDs, PCDFs and PCBs in water and sediment

Chemosphere ◽  
2000 ◽  
Vol 40 (2) ◽  
pp. 147-158 ◽  
Author(s):  
Anna-Lea Rantalainen ◽  
Walter J Cretney ◽  
Michael G Ikonomou
Keyword(s):  
Semipermeable Membrane ◽  
Semipermeable Membrane Devices ◽  
Water And Sediment ◽  
Uptake Rates
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