A survey of recent results in passive sampling of water and air by semipermeable membrane devices

1996 ◽  
Vol 94 (2) ◽  
pp. 244-245 ◽  
Author(s):  
H.F. Prest ◽  
J.N. Hucktin ◽  
J.D. Petty
Keyword(s):  
Passive Sampling ◽  
Semipermeable Membrane ◽  
Semipermeable Membrane Devices

Passive sampling of water and coastal air via semipermeable membrane devices

Chemosphere ◽  
1995 ◽  
Vol 30 (7) ◽  
pp. 1351-1361 ◽  
Author(s):  
H.F. Prest ◽  
L.A. Jacobson ◽  
J.N. Huckins
Keyword(s):  
Passive Sampling ◽  
Semipermeable Membrane ◽  
Semipermeable Membrane Devices

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.

scholarly journals Use of Semipermeable Membrane Devices for Monitoring Pesticides in Indoor Air

2009 ◽  
Vol 92 (5) ◽  
pp. 1557-1565 ◽  
Author(s):  
Francesc A Esteve-Turrillas ◽  
Agustín Pastor ◽  
Miguel de la Guardia
Keyword(s):  
Indoor Air ◽  
Passive Sampling ◽  
Internal Standard ◽  
Semipermeable Membrane ◽  
Microwave Assisted Extraction ◽  
Semipermeable Membrane Devices ◽  
Pesticide Monitoring ◽  
Microwave Assisted ◽  
Assisted Extraction ◽  
Intensive Use

Abstract In this work, 40 pesticides from different categories were analyzed in the air of 20 indoor places that have an intensive use of pesticides. Passive sampling was carried out by using semipermeable membrane devices (SPMDs) deployed for 7 days. SPMDs were analyzed using microwave-assisted extraction and GC/MS. PCB-195 was used as an internal standard. Recoveries ranged between 81 and 108 for many compounds, with RSD values <11. Typical LOD values for 7 days of sampling were from 0.1 to 3.1 ng/m. Propamocarb, propoxur, carbosulfan, pirimicarb, metribuzin, metalaxyl, pendimethalin, oxadiazon, phenothrin, and permethrin were detected in 11 sampling sites, with air concentrations in the range from 1 to 921 ng/m. However, the pesticide levels found cannot be considered a serious health problem according to results from other pesticide monitoring studies.

A survey of recent results in passive sampling of water and air by semipermeable membrane devices

1995 ◽  
Vol 31 (4-12) ◽  
pp. 306-312 ◽  
Author(s):  
Harry F. Prest ◽  
James N. Huckins ◽  
Jimmie D. Petty ◽  
Sirpa Herve ◽  
Jaakko Paasivirta ◽  
...  
Keyword(s):  
Passive Sampling ◽  
Semipermeable Membrane ◽  
Semipermeable Membrane Devices

scholarly journals QSPR study about sampling rates of semipermeable membrane devices for monitoring of organochlorine pesticides in Alps air

2011 ◽  
Vol 56 (18) ◽  
pp. 1884-1889 ◽  
Author(s):  
XiuHua Zhu ◽  
GuangHui Ding ◽  
Walkiria Levy ◽  
Gert Jakobi ◽  
Ivo Offenthaler ◽  
...  
Keyword(s):  
Organochlorine Pesticides ◽  
Semipermeable Membrane ◽  
Semipermeable Membrane Devices ◽  
Qspr Study
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