Recuperação de acetona em resíduos laboratoriais: uma abordagem sobre aspectos da gestão, operacionais e da eficiência ambiental

The objective of this work was to exclusively improve the management of wastes constituted mainly by organic solvents, due to the opportunities for improvements in the processing of such substances in the institution where the studies were realized. By means of the tests carried out in the distillation system using acetone as a reference, advantages and disadvantages were found with increasing/decreasing the temperature used in the process. From the use of gas chromatography, it was possible to obtain a more precise control of the quality of the recovered product and also to verify the high ef...