Abstract：
:To evaluate the effects of dissolved organic carbon on sorption of 3,4-dichloroaniline (3,4-DCA) and 4-bromoaniline (4-BA) on soils, batch sorption experiments were carried out. The soil used was a typical calcareous soil from south-eastern Spain. Two different types of dissolved organic carbon were used, that is, dissolved organic carbon extracts from a commercial peat (DOC-PE) and high-purity tannic acid (DOC-TA). The experiments were carried out in a 0.01 M CaCl2 aqueous medium at 25 degrees C. The results obtained from the sorption experiments show that the presence of both DOC-PE and DOC-TA, over a concentration range of 15-100 mg l-1, produced in all cases, an increase in the amount of 3,4-DCA and 4-BA adsorbed on the soil studied.
journal_name
Chemospherejournal_title
Chemosphereauthors
González-Pradas E,Fernández-Pérez M,Flores-Céspedes F,Villafranca-Sánchez M,Ureña-Amate MD,Socías-Viciana M,Garrido-Herrera Fdoi
10.1016/j.chemosphere.2004.10.050subject
Has Abstractpub_date
2005-04-01 00:00:00pages
721-8issue
5eissn
0045-6535issn
1879-1298pii
S0045-6535(04)01005-7journal_volume
59pub_type
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