Plano de gerenciamento de resíduos químicos do Laboratório de Química Analítica Qualitativa do Departamento de Química Analítica e Físico-Química do Centro de Ciências da UFC

Abstract

Teaching and research institutions, while carrying out their activities, generate hazardous waste. These in turn need control in their generation, packaging, treatment and correct disposal, since improper disposal will cause damage to the environment and the health of the population. This work aims to implement a Chemical Waste Management Plan (CWMQ) of the Qualitative Analytical Chemistry Laboratory (LQAQ) of the Science Center (CC) of the Federal University of Ceará (UFC), whose administration belongs to the Department of Analytical Chemistry and Physical Chemistry (DQAFQ). For correct management of chemical residues, data collection, diagnosis of the situation and suggestion of improvements were adopted as methodology. In the data collection, a questionnaire was applied, by means of an interview with a responsible technician and visits to the laboratory, in order to obtain information about the procedures performed at each stage of management, as well as the inventory of active and passive waste. With the analysis of the data it was possible to determine the diagnosis of the current situation and to propose suggestions for improvements, aimed at adapting the existing legislation. The CWMQ prepared includes measures aimed at minimizing the waste generated, more appropriate forms of labeling and segregation of waste, as well as treatment suggestions.