Browsing by Author "Ascar, Loreto"
Now showing items 1-7 of 7
-
Ahumada, Inés; Maricán, Adolfo; Retamal, Mauricio; Pedraza, Cristina; Ascar, Loreto; Carrasco, Adriana; Richter Duk, Pablo (Sociedade Brasileira de Quimica, 2010)The effect of biosolid application on the distribution and extractability of Cr, Cu, Ni, Pb, and Zn was assessed in Mollisol soils from an important agricultural zone in central Chile. These were amended with biosolids at ...
-
Ahumada, Ines; Mendoza, Jorge; Escudero, Paula; Mossert, Katerina; Ascar, Loreto (2001)Capillary zone electrophoresis with indirect UV detection at 254 nm was found to be suitable for the determination of organic acids and phosphate in aqueous extracts of soil. The best support electrolyte solution was found ...
-
Ahumada, Inés; Ascar, Loreto; Pedraza, Cristina; Vásquez, Viviana; Carrasco, Adriana; Richter Duk, Pablo; Brown, Sally (2011)This study assessed the effect of biosolids applied at rates, 0, 30, 45, and 60 Mg ha(-1) on the chemical associations and bioavailability of Cu and Zn in soils from an important agricultural zone of the Metropolitan Region ...
-
Cantarero, Romina; Richter Duk, Pablo; Brown, Sally; Ascar, Loreto; Ahumada, Inés (Springer Verlag, 2017)Biosolids contain inorganic and organic contaminants, including pharmaceutical and personal care products (PPCPs) that have accounted for a series of emerging contaminants, such as triclosan (TCS) and the hormone 17 ...
-
Ascar, Loreto; Ahumada, Inés; Palomo Morales, Natalia; Garrido, Tatiana; Giordano, Ady; Leiva, Y. Karla (Sociedad Chilena de Quimica, 2017)Nonsteroidal anti-inflammatory drugs are widely used by humans as therapeutic agents to treat or prevent illnesses. Once ingested, part of them is excreted and enters the wastewater treatment plants generating biosolids ...
-
Ascar, Loreto; Ahumada, Inés; López, Alicia; Quintanilla, Francia; Leiva, Karla (2013)Nonsteroidal anti-inflammatory drugs (NSAIDs) are a group of medications widely used by man to heal certain ailments. However, after consumption, they may be excreted in wastewaters with consequent environmental effects. ...
-
Suazo, Fernanda; Sepúlveda Vásquez, José Ignacio; Retamal, Mauricio Antonio; Ascar, Loreto; Giordano, Ady (Sociedad Chilena de Quimica, 2017)A variety of organic compounds and their metabolites used in pharmaceutical and personal care products (PPCP´s) are continuously introduced into the environment by domestic or industrial wastewater. Solid phase extraction ...