2001
DOI: 10.1590/s0100-40422001000300022
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Relato de uma experiência: recuperação e cadastramento de resíduos dos laboratórios de graduação do Instituto de Química da Universidade Federal do Rio Grande do Sul

Abstract: Recebido em 26/6/00; aceito em 16/10/00 REPORTING AN EXPERIENCE: RECOVERING AND RECORDING RESIDUES OF TEACHING LABORATORIES OF CHEMICAL INSTITUTE OF THE FEDERAL UNIVERSITY OF RIO GRANDE DOSUL. An experience aiming to promote a residue interchange and recovery between the teaching laboratories of the Chemistry Institute of this University is described. At the present, several residues interchange have already appeared as advantageous. To make the work easier, a software has been developed in order to keep a rec… Show more

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Cited by 28 publications
(37 citation statements)
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“…The first experiment measured the reduction of DOC in the residue and simultaneously the increasing of DOC values in the collecting vessel containing water, during exposition to sunlight for 2 h. DOC value in water was altered from 1.0 to 2.2 g L -1 while the residue DOC decreased from 93300 to 82300 g L - 1 . These values indicate that besides the evaporation, other decomposition processes must be occurring, since the increase in the water DOC is not proportional to the decrease in the residue DOC.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The first experiment measured the reduction of DOC in the residue and simultaneously the increasing of DOC values in the collecting vessel containing water, during exposition to sunlight for 2 h. DOC value in water was altered from 1.0 to 2.2 g L -1 while the residue DOC decreased from 93300 to 82300 g L - 1 . These values indicate that besides the evaporation, other decomposition processes must be occurring, since the increase in the water DOC is not proportional to the decrease in the residue DOC.…”
Section: Resultsmentioning
confidence: 99%
“…Within this context, many institutions have developed Waste Management Programs aiming to reduce, reuse and recycle their chemical residues. [1][2][3] The "Waste Management Program of the Chemistry Institute of Universidade Estadual de Campinas (UNICAMP)" includes the monitoring of the residue generated, the development of alternatives to reduce its amount and potential hazardous toxicity, as well as the evaluation of alternatives to treat residues which present incineration restrictions. 4 It is worthwhile mentioning that the organic residues generated by Chemistry Institute of UNICAMP are decomposed by incineration and the treatment of aqueous solutions containing heavy metal is carried out by precipitation of the heavy metal in loco, at their generating units.…”
Section: Introductionmentioning
confidence: 99%
“…As instituições de ensino superior têm papel relevante nas discussões sobre a questão dos rejeitos químicos, não somente pelo fato de comporem o grupo de produtores de rejeitos químicos, mesmo que em menor quantidade se comparado às indústrias, mas também pelo seu papel enquanto formadores de recursos humanos (Amaral et al, 2001;Ataíde, 2010;Abreu;Iamamoto, 2003).…”
Section: O Papel Das Instituições De Ensino Superior Como Geradoras Dunclassified
“…This situation can no longer be ignored by academic institutions, and various research and educational institutions in Brazil are concerned about this problem and are integrating hazardous waste management into their activities. Some of these activities are available in frequent articles published in the Química Nova Journal, numbering among them articles by : Jardim, 1998;Cunha, 2001;Amaral et al, 2001;Afonso, et al, 2003;Alberguini et al, 2003;Bendassolli, 2003;Afonso, 2004;Gerbase, et al, 2005;Imbroisi, et al, 2006. There are also several books by Brazilian authors addressing the management of chemical waste in universities (Alberguini et al, 2005;Figueredo, 2006).…”
Section: Introductionmentioning
confidence: 99%
“…These institutions include the Center for Nuclear Energy in Agriculture, University of São Paulo (Tavares, 2004), the University of Campinas -UNICAMP (Gerbase et al, 2005), the Institute of Chemistry of the University of Rio de Janeiro -IQ / UERJ - (Barbosa et al, 2003), the Department of Chemistry, Federal University of Parana -DQ / UFPR (Cunha, 2001), the Institute of Chemistry of the Federal University of Rio Grande do Sul -IQ / UFRGS (Amaral et al, 2001), the Regional Integrated University of High Uruguay and Missions -URI (Demaman et al, 2004), and the Federal University of Rio de Janeiro -UFRJ (Afonso et al, 2004). In addition to these sites, other initiatives are being carried out in other educational institutions, for example Borghesan et al (2003), cited the University of São Paulo, São Carlos, while Mortari (2003) mentioned the Franciscan University Center.…”
Section: Introductionmentioning
confidence: 99%