caa a22 4500 463193156 CHVBK 20180406164914.0 cr unu---uuuuu 170326e20070301xx s 000 0 eng 10.1007/s10973-006-7726-8 doi (NATIONALLICENCE)springer-10.1007/s10973-006-7726-8 DTG-DTAstudy of sewage sludge used in the sorption of Cd2+ and Co2+ [Elektronische Daten] [A. Barros, S. Prasad, V. Leite, A. Souza, G. Marino, Crislene Morais, Marta Conceição] The present study was carried out for evaluating the retention behavior of sanitary sewage in relation to cadmium and cobalt ions in an ascendant continuous-flow reactor. It was found that the studied sludge presented a high assimilation of the metals, probably due to the presence of anionic groups, which favors adsorption and complexation processes. Thermal analyses of the samples showed a shift in the thermal decomposition of the ‘in natura' sludge, when compared with those of the samples spiked with the metals, confirming the possibility of interactions between the heavy metals and the anionic groups present in the sludge. Springer-Verlag, 2007 DTA nationallicence heavy metal nationallicence sewage sludge nationallicence sorption nationallicence TG nationallicence Barros A. Departamento de Química, Universidade Federal da Paraíba, CEP 58059-900, João Pessoa, PB, Brazil aut Prasad S. Departamento de Engenharia Química, Universidade Federal de Campina Grande, CEP 58109-970, Campina Grande, PB, Brazil aut Leite V. Departamento de Química, Universidade Estadual da Paraíba, CEP 58109-790, Campina Grande, PB, Brazil aut Souza A. Departamento de Química, Universidade Federal da Paraíba, CEP 58059-900, João Pessoa, PB, Brazil aut Marino G. Departamento de Química, Universidade Federal da Paraíba, CEP 58059-900, João Pessoa, PB, Brazil aut Morais Crislene Departamento de Engenharia de Materiais, Universidade Federal de Campina Grande, CEP 58109-970, Campina Grande, PB, Brazil aut Conceição Marta Departamento de Química, Universidade Federal da Paraíba, CEP 58059-900, João Pessoa, PB, Brazil aut Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers 87/3(2007-03-01), 685-689 1388-6150 87:3<685 2007 87 10973 https://doi.org/10.1007/s10973-006-7726-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-7726-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Barros A. Departamento de Química, Universidade Federal da Paraíba, CEP 58059-900, João Pessoa, PB, Brazil aut NATIONALLICENCE 700 1- Prasad S. Departamento de Engenharia Química, Universidade Federal de Campina Grande, CEP 58109-970, Campina Grande, PB, Brazil aut NATIONALLICENCE 700 1- Leite V. Departamento de Química, Universidade Estadual da Paraíba, CEP 58109-790, Campina Grande, PB, Brazil aut NATIONALLICENCE 700 1- Souza A. Departamento de Química, Universidade Federal da Paraíba, CEP 58059-900, João Pessoa, PB, Brazil aut NATIONALLICENCE 700 1- Marino G. Departamento de Química, Universidade Federal da Paraíba, CEP 58059-900, João Pessoa, PB, Brazil aut NATIONALLICENCE 700 1- Morais Crislene Departamento de Engenharia de Materiais, Universidade Federal de Campina Grande, CEP 58109-970, Campina Grande, PB, Brazil aut NATIONALLICENCE 700 1- Conceição Marta Departamento de Química, Universidade Federal da Paraíba, CEP 58059-900, João Pessoa, PB, Brazil aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers 87/3(2007-03-01), 685-689 1388-6150 87:3<685 2007 87 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer