Banca de DEFESA: Niele Piovan Fernandes Pires

Uma banca de DEFESA de MESTRADO foi cadastrada pelo programa.
STUDENT : Niele Piovan Fernandes Pires
DATE: 10/02/2023
TIME: 15:00
LOCAL: CDS
TITLE:

EVALUATION OF THE SUSTAINABILITY OF THE CONSTRUCTION AND DEMOLITION WASTE MANAGEMENT SYSTEM IN THE FEDERAL DISTRICT OF BRAZIL

KEY WORDS:

Waste management; Construction and demolition waste; Sustainability; Constructors.

PAGES: 175
BIG AREA: Outra
AREA: Ciências Ambientais
SUMMARY:

This qualitative and quantitative applied research aims to evaluate the sustainability of the construction and demolition waste management (CDWM) in the Federal District of Brazil by approaching the hierarchy of CDWM (3Rs) - namely reduce, reuse and recycle strategies - and if this reflects the existing solid waste policies in the Federal District and in Brazil, implemented from 2010, considering that CDW is the main and most critical waste generated in society. Despite this, civil construction is potentially the sector that presents the most possibilities for recovering and incorporating waste into new materials. Primarily, the research carried out a historical analysis of the experience of the CDWM in the last twelve years, through documentary research and interviews conducted with government agencies responsible for the CDWM in the Federal District and construction industry actors. Subsequently, the analysis of the collected data makes it possible to assess the sustainability of the CDWM in the Federal District – after the implementation of the National Solid Waste Policy (PNRS), in force since 2010 – and to investigate and understand the role and potential of construction source in reducing CDW generation and in the sustainability the CDWM. The results demonstrate that the management of CDW carried out in the Federal District is one of the most sustainable in Brazil, and the focal stages that most require attention and priority actions to be taken for the improvement of the CDWM - with the reduction of generation and landfilling rates and the increase in the diversion rate – are the segregation of CDW at construction sites and the strategic measures for restraining illegal dumping, which still represents about 40% of the total CDW collected in the DF, which is directly destinated to landfilling, without intermediate treatment. Based on the results, considerations and suggestions made may help in the decision-making by public agents responsible for CDWM in the Federal District.

BANKING MEMBERS:
Externo à Instituição - CHRISTIAN LUIZ DA SILVA - UTFPR
Presidente - 3579024 - IZABEL CRISTINA BRUNO BACELLAR ZANETI
Interno - 1385659 - MAURO GUILHERME MAIDANA CAPPELLARO
Externo ao Programa - 2243073 - PAULO CELSO DOS REIS GOMES