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Assessment of Household Solid Waste Generation and Composition by Building Type in Da Nang, Vietnam

Vetter-Gindele, Jannik and Braun, Andreas and Warth, Gebhard and Bui, Tram Thi Quynh and Bachofer, Felix and Eltrop, Ludger (2019) Assessment of Household Solid Waste Generation and Composition by Building Type in Da Nang, Vietnam. Resources, 8 (4), pp. 1-22. Multidisciplinary Digital Publishing Institute (MDPI). DOI: 10.3390/resources8040171 ISSN 2079-9276

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Official URL: https://www.mdpi.com/2079-9276/8/4/171

Abstract

This study assesses the quantity and composition of household solid waste (HSW) in the City of Da Nang and proposes a transparent and standardised method for its assessment through a combination of very-high-resolution (VHR) satellite imagery, field surveys, questionnaires, and solid waste measurements on the ground. This was carried out in order to identify underutilised resources and to obtain discrete planning values at city level. The procedure proved to be a suitable method for reliable data gathering. To describe HSW generation, 818 valid datasets, subdivided into five building types, and their location were used. The average HSW generation rate was 297 g per capita per day. Within a total of 19 subcategories, organic waste had a share of 62.9%. The specific generation and composition of HSW correlates positively with both the building type and the spatial location within the city. The most HSW (509 g per capita per day), by far, was generated in the villa-type building while in the basic-type building, this was the least (167 g per capita per day). Taking into account the number of individual buildings, the total HSW generation in Da Nang in 2015 was estimated between 109,844 and 164,455 tonnes per year, which corresponds to about one-third to one-half of the total municipal solid waste.

Item URL in elib:https://elib.dlr.de/130308/
Document Type:Article
Title:Assessment of Household Solid Waste Generation and Composition by Building Type in Da Nang, Vietnam
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Vetter-Gindele, JannikIER Uni Stuttgarthttps://orcid.org/0000-0003-0802-2805
Braun, Andreasan.braun (at) uni-tuebingen.dehttps://orcid.org/0000-0001-8630-1389
Warth, Gebhardgebhard.warth (at) uni-tuebingen.deUNSPECIFIED
Bui, Tram Thi Quynhtrambtq6688 (at) gmail.comhttps://orcid.org/0000-0002-6201-5705
Bachofer, FelixFelix.Bachofer (at) dlr.dehttps://orcid.org/0000-0001-6181-0187
Eltrop, LudgerIER Uni Stuttgarthttps://orcid.org/0000-0002-1721-7607
Date:5 November 2019
Journal or Publication Title:Resources
Refereed publication:Yes
Open Access:Yes
Gold Open Access:Yes
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:8
DOI :10.3390/resources8040171
Page Range:pp. 1-22
Publisher:Multidisciplinary Digital Publishing Institute (MDPI)
ISSN:2079-9276
Status:Published
Keywords:household solid waste (HSW); waste composition analysis; waste generation rate; solid waste measurement; remote sensing; building type
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Remote sensing and geoscience
Location: Oberpfaffenhofen
Institutes and Institutions:German Remote Sensing Data Center > Land Surface Dynamics
Deposited By: Bachofer, Dr. Felix
Deposited On:12 Nov 2019 10:05
Last Modified:14 Dec 2019 04:25

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