Distribution of Dichlorobenzenes in Sediment and Water of Suquía River basin (Córdoba-Argentina).

MONFERRAN M. V.; CORTINA P. R.; SANTIAGO A. N.; WUNDERLIN D.A.

International Journal of Environmental and Health

INDERSCIENCE ENTERPRISES LTD

Año: 2009 vol. 3 p. 363 - 363

1743-4955

p class="MsoNormal" style="MARGIN: 0cm 0cm 0pt">Abstract: Three dichlorobenzene isomers (DCBs) were monitored in water and sediment from the Suquia River basin by Solid Phase Microextraction (HS-SPME), coupled to Gas Chromatography?Mass Spectrometry (GC?MS). DCBs were not detected in water or sediments corresponding to the upper basin. Pollution with DCBs became evident when the river flows through small cities. As expected, Cordoba city causes the most severe pollution, presenting up to 764.7 µg kg−1 DW DCBs in the sediment of urban areas. Results show that DCBs mainly originate in domestic activities, reaching the riv