Formal and informal waste selective collection in developing megacities : Analysis of residents' involvement in Bolivia

The implementation of waste selective collection (SC) schemes in low-income countries is a challenge although it is one important way for improving environmental sustainability. The inclusion of the population is necessary for gaining effective results, and social surveys are support methods for understanding citizens' involvement and behaviour. The aim of the research is to assess the support of the citizens concerning the formal and informal recycling in a low-middle income country. The study presents a questionnaire survey conducted in 2018 in La Paz, Bolivia, where 774 citizens were interviewed for evaluating their support to the formal and informal SC systems. Two questionnaires were submitted to two different users' categories: users of the formal recyclable waste gathering points; and citizens of the neighbourhoods. Evidence of the survey shows that about 8% of the population supports the formal SC while about 48% are used to selecting their waste at home. About 79.2% of them bring the waste to the informal recycling shops or provide it to waste pickers, throwing the waste into or nearby the mixed containers in order to facilitate their collection. This research demonstrates how social inclusion is important for planning recycling systems within a developing big city, starting from the SC. Results suggest that the informal sector can be an effective means for improving the recycling behaviour of the citizens. The study can be of interest to stakeholders involved in introducing recycling policies in developing cities where the SC rate is still low, and informal waste collection exists.

Medienart:

E-Artikel

Erscheinungsjahr:

2021

Erschienen:

2021

Enthalten in:

Zur Gesamtaufnahme - volume:39

Enthalten in:

Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA - 39(2021), 1 vom: 03. Jan., Seite 108-121

Sprache:

Englisch

Beteiligte Personen:

Ferronato, Navarro [VerfasserIn]
Portillo, Marcelo Antonio Gorritty [VerfasserIn]
Lizarazu, Gabriela Edith Guisbert [VerfasserIn]
Torretta, Vincenzo [VerfasserIn]

Links:

Volltext

Themen:

Developing countries
Journal Article
Questionnaire survey
Recycling
Solid Waste
Solid waste management
Sustainable development
Waste pickers

Anmerkungen:

Date Completed 07.01.2021

Date Revised 07.01.2021

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1177/0734242X20936765

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM311937047