Banca de DEFESA: DIEGO ALMEIDA LEVINO

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : DIEGO ALMEIDA LEVINO
DATE: 30/03/2022
TIME: 16:00
LOCAL: online
TITLE:

Subsidies for waste management at university campuses: a case study for the A. C. Simões Campus of the Federal University of Alagoas

KEY WORDS:

Solid Waste Management in HEIs; Solid Waste Diagnosis; Technological Routes

PAGES: 133
BIG AREA: Engenharias
AREA: Engenharia Sanitária
SUBÁREA: Saneamento Básico
SPECIALTY: Residuos Sólidos, Domésticos e Industriais
SUMMARY:

In Brazil, as of 2011, it was established the National Solid Waste Plan (PNRS), created in order to work the non-generation, reduction, reuse, recycling, treatment and final disposal of waste environmentally appropriate. This work aimed to create subsidies for the preparation of the Solid Waste Management Plan (PGRS) of the Campus A. C. Simões (CACS) of UFAL, from the analysis of waste management experience in other federal institutions. The methodology applied involved two phases, the first was a survey of the actions that are already performed in CACS, and in other educational institutions, this study was conducted through research on websites and journals, and data survey with the Waste Management Center of the Superintendence of Infrastructure (SINFRA) of UFAL. The second was the performance of the CACS waste management diagnosis to support the preparation of the PGRS/CACS, based on models from other HEIs. The literature search identified three HEIs that have complete waste management plans that can serve as a reference for CACS, all of which were developed from master's and doctoral research in the areas of waste management, with emphasis on the Federal University of Pernambuco (UFPE). The survey at CACS revealed that there is no institutional initiative to segregate waste at its origin, with potentially recyclable waste being discarded along with other waste. The gravimetric composition was determined by estimation, resulting in 26.20% organic, 32.10% paper/cardboard, 19.60% plastic, 4.30% metal, 0.8% glass and 17%.10% others, with pecapita generation varying from 0.046 kg/inhabitant per day to 0.092 kg/inhabitant per day. In the cafeterias and restaurants, the main problems are the food waste and the inadequate disposal of cooking oils. In the University Restaurant (RU) the waste reaches 454.6 kg/day, with a percapita value of 117 g/person/day, similar to that found in other restaurants and cafeterias of the CACS (113 g/person/day). These establishments generate around 60 L/day of used oils. The laboratory waste and the civil construction waste, present a process of quantification and characterization in their origin. From the laboratory waste, the Central Animal Facility and the Chemical Institute Laboratory are the ones that generate the biggest volume, the first one produces weekly about 27 drums of 200L of biological waste and the second one produces 24 drums of 200L of chemical waste. Civil construction waste is reused in the building site and what is left over is disposed of in containers for collection. The unserviceable waste, batteries, lamps and batteries, are not quantified, the unserviceable are accumulated in the central warehouse of UFAL, being separated by blocks, as rest of computers and electronics and metals. Burnt lamps are also accumulated in the central warehouse and in 2019 reached the quantity of 3,881 lamps. The waste of batteries, UFAL does not have any institutionalized initiative for its collections, being in charge of some occasional initiatives, where the waste is accumulated and collected, having as final destination a company of rubbish collectors. The pruning and sweeping residues are generated independently of the academic activities, in this sense it was reached the average amount of 424.28 kg/day of leaves that are removed from the campus. Finally, the work also aimed at the suggestion of a new technological route, which aims at the separation of recyclable waste, in a process of sorting and a composting of organic waste before final disposal in the Landfill of Maceió.

BANKING MEMBERS:
Presidente - 1121201 - NELIA HENRIQUES CALLADO
Interno - 3064870 - DANIEL PINTO FERNANDES
Externa ao Programa - 1120960 - IVETE VASCONCELOS LOPES FERREIRA
Externa à Instituição - ELIZABETH REGINA HALFELD DA COSTA - CEFET-MG