caa a22 4500 467902305 CHVBK 20180406152822.0 cr unu---uuuuu 170328e20060501xx s 000 0 eng 10.1007/s10661-006-7230-4 doi (NATIONALLICENCE)springer-10.1007/s10661-006-7230-4 Qualitative Study of Organic Compounds in Wastewaters of a Swine Slaughterhouse [Elektronische Daten] [Camila Aguilar, Marcieli Peruzzolo, Marco Luccio, Rogério Dallago, Irajá Filho] The main purpose of this work was the preliminary qualitative study of organic compounds in wastewaters of swine slaughterhouses. The samples were collected in a local abattoir and submitted to Liquid-Liquid Extraction (LLE) and Solid-phase Extraction (SPE) with XAD-4TM resin as stationary phase. The instrumental analysis was performed by Gas Chromatography with Mass Spectrometer Detector (GC/MSD). The compounds present in the LLE and SPE extracts were identified by the GC/MSD library (Wiley). The results pointed out that SPE and LLE can extract practically the same classes of compounds at the same amounts. LLE works well for the extraction of polar organic compounds, with acidified samples, while SPE presents a better performance for the extraction of less polar organic compounds. Aldehydes were main class of the compounds extracted by SPE and LLE and decenal was the major aldehyde identified. Fatty alcohols and carboxylic acids were also identified but in minor proportions. Springer Science + Business Media, Inc., 2006 GC/MSD nationallicence LLE nationallicence organic compounds nationallicence slaughterhouse nationallicence SPE nationallicence Aguilar Camila Chemistry Department, Universidade Regional Integrada do Alto Uruguai e das Missões, Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim-RS, Brazil aut Peruzzolo Marcieli Chemistry Department, Universidade Regional Integrada do Alto Uruguai e das Missões, Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim-RS, Brazil aut Luccio Marco Food Engineering Department, Universidade Regional Integrada do Alto Uruguai e das Missões, Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim-RS, Brazil aut Dallago Rogério Chemistry Department, Universidade Regional Integrada do Alto Uruguai e das Missões, Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim-RS, Brazil aut Filho Irajá Chemistry Department, Universidade Regional Integrada do Alto Uruguai e das Missões, Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim-RS, Brazil aut Environmental Monitoring and Assessment Kluwer Academic Publishers 116/1-3(2006-05-01), 103-110 0167-6369 116:1-3<103 2006 116 10661 https://doi.org/10.1007/s10661-006-7230-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10661-006-7230-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Aguilar Camila Chemistry Department, Universidade Regional Integrada do Alto Uruguai e das Missões, Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim-RS, Brazil aut NATIONALLICENCE 700 1- Peruzzolo Marcieli Chemistry Department, Universidade Regional Integrada do Alto Uruguai e das Missões, Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim-RS, Brazil aut NATIONALLICENCE 700 1- Luccio Marco Food Engineering Department, Universidade Regional Integrada do Alto Uruguai e das Missões, Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim-RS, Brazil aut NATIONALLICENCE 700 1- Dallago Rogério Chemistry Department, Universidade Regional Integrada do Alto Uruguai e das Missões, Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim-RS, Brazil aut NATIONALLICENCE 700 1- Filho Irajá Chemistry Department, Universidade Regional Integrada do Alto Uruguai e das Missões, Campus de Erechim, Av. Sete de Setembro, 1621, 99700-000, Erechim-RS, Brazil aut NATIONALLICENCE 773 0- Environmental Monitoring and Assessment Kluwer Academic Publishers 116/1-3(2006-05-01), 103-110 0167-6369 116:1-3<103 2006 116 10661 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer