Abstract:
:The purpose of this study was to identify and characterize humic compounds in Anticolana Valley (Fiuggi) water. The capacity of this class of compounds to mobilize metals from solid phases could have an important role in calculi solubilization. Humic compounds were isolated, purified and characterised by FTIR, 1H-NMR and 13C-NMR spectroscopy, thermogravimetry and elemental analysis. Only fulvic acids were found. They are mainly composed of aliphatic chains, made of six -CH2O- groups and contain a number of carboxylic groups, responsible for their metal complexing capacity.
journal_name
Nephronjournal_title
Nephronauthors
Calace N,D'Ascenzo G,De Angelis Curtis S,Delfini M,Fraioli A,Petronio BMdoi
10.1159/000046304subject
Has Abstractpub_date
1999-01-01 00:00:00pages
93-7eissn
1660-8151issn
2235-3186pii
nef1a093journal_volume
81 Suppl 1pub_type
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