| Abstract |
The components of dissolved organic substance (DOS) of thermal salt waters related to Mesozoic aquifers of Dagestan have been analysed by GC/MS. The homologs of mono (C2-C8, C10-C16)-, dicarboxylic aliphatic (C5-C15) acids, mono (C7-Cl0)-, di (Cg-C9)-, tricarboxylic aromatic acids, phthalic (C8-C9) and naphthalic (C6-C8) acids; carbolic acids (C6-C8), aliphatic alcohols (C7-Cl0); hydrocarbons.(C11-C32) - among them the chemofossilic substances -have been established in the DOS. Together with mentioned homologous series of organic compounds have been identificated halogen derivatives with the similar structure to the algaes' metabolites. |