CHARACTERIZATION OF THE DISSOLVED ORGANIC MATTER PRESENT IN THE WATER OF THE BÍO-BÍO RIVER, VIII REGION OF CHILE

Journal of The Chilean Chemical Society

GARRIDO REYES, TATIANA I¹  MENDOZA CRISOSTO, JORGE E¹  ASCAR ESTAY, MARÍA L¹ 

[1] Universidad de Chile, Santiago, Chile

关键词: Dissolved organic matter;    surface water;    organic carbon;    molecular weight;    fractionation.;   

DOI  :  10.4067/S0717-97072016000200008

学科分类：化学（综合）

来源: Sociedad Chilena de Quimica

【 摘 要 】

The dissolved organic matter in rivers has different origin and its composition can vary both by natural conditions and the anthropic activity that takes place near rivers. This mobile fraction of the organic matter is composed of sub-fractions of different molecular weight and polarity, which confer different complexing capacity for the pollutants and thus a different impact on the environment.

【 授权许可】

Unknown