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Location of Municipal Waste Containers: Trade-off Between Criteria

Identifikátory výsledku

  • Kód výsledku v IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F21%3APU136934" target="_blank" >RIV/00216305:26210/21:PU136934 - isvavai.cz</a>

  • Výsledek na webu

    <a href="https://doi.org/10.1016/j.jclepro.2020.123445" target="_blank" >https://doi.org/10.1016/j.jclepro.2020.123445</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.jclepro.2020.123445" target="_blank" >10.1016/j.jclepro.2020.123445</a>

Alternativní jazyky

  • Jazyk výsledku

    angličtina

  • Název v původním jazyce

    Location of Municipal Waste Containers: Trade-off Between Criteria

  • Popis výsledku v původním jazyce

    There is a growing trend in waste management, which is associated with an increasing number of separately collected waste fractions. This is supported by novel directives of EU, where Circular Economy Package was issued. It presents waste separation and recycling goals, which encourages municipal administrators to support a suitable infrastructure of waste collection points. Such an infrastructure grid should be designed efficiently. There is always a limited number of waste collection points caused by economic reasons. The paper aims to propose a solution to the allocation of waste collection points. It uses different parameters as the decision criteria. These criteria include the volume-weighted walking distance, the number of collection points, the service time of collection vehicle and the total cost of purchasing containers. The problem is formulated through mixed-integer linear programming, and various models are defined as single and multi-objective. The approach is demonstrated in a case study for a municipality in the Czech Republic for plastic waste. The comparison of different approaches is presented by a series of simulations for all defined models. The individual criteria can go against each other in the objective function. The best results are proposed by the model, which minimises the deterioration from optimal values of all criteria. The purchase cost for plastic waste in tested municipality is 23% lower compared with next tested multi-objective model using min-max principle. The better purchase cost is at the expense of walking distance. The difference in walking distance for the two assessed models is 12 % per capita. The proposed method serves to stakeholders and municipal administrators to make decisions about the number of containers to purchase and their allocation within an analysed territory for new or already collected waste fractions.

  • Název v anglickém jazyce

    Location of Municipal Waste Containers: Trade-off Between Criteria

  • Popis výsledku anglicky

    There is a growing trend in waste management, which is associated with an increasing number of separately collected waste fractions. This is supported by novel directives of EU, where Circular Economy Package was issued. It presents waste separation and recycling goals, which encourages municipal administrators to support a suitable infrastructure of waste collection points. Such an infrastructure grid should be designed efficiently. There is always a limited number of waste collection points caused by economic reasons. The paper aims to propose a solution to the allocation of waste collection points. It uses different parameters as the decision criteria. These criteria include the volume-weighted walking distance, the number of collection points, the service time of collection vehicle and the total cost of purchasing containers. The problem is formulated through mixed-integer linear programming, and various models are defined as single and multi-objective. The approach is demonstrated in a case study for a municipality in the Czech Republic for plastic waste. The comparison of different approaches is presented by a series of simulations for all defined models. The individual criteria can go against each other in the objective function. The best results are proposed by the model, which minimises the deterioration from optimal values of all criteria. The purchase cost for plastic waste in tested municipality is 23% lower compared with next tested multi-objective model using min-max principle. The better purchase cost is at the expense of walking distance. The difference in walking distance for the two assessed models is 12 % per capita. The proposed method serves to stakeholders and municipal administrators to make decisions about the number of containers to purchase and their allocation within an analysed territory for new or already collected waste fractions.

Klasifikace

  • Druh

    J<sub>imp</sub> - Článek v periodiku v databázi Web of Science

  • CEP obor

  • OECD FORD obor

    10102 - Applied mathematics

Návaznosti výsledku

  • Projekt

    Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

  • Návaznosti

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Ostatní

  • Rok uplatnění

    2021

  • Kód důvěrnosti údajů

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Údaje specifické pro druh výsledku

  • Název periodika

    Journal of Cleaner Production

  • ISSN

    0959-6526

  • e-ISSN

    1879-1786

  • Svazek periodika

    278

  • Číslo periodika v rámci svazku

    1

  • Stát vydavatele periodika

    US - Spojené státy americké

  • Počet stran výsledku

    13

  • Strana od-do

    1-13

  • Kód UT WoS článku

    000592392300005

  • EID výsledku v databázi Scopus

    2-s2.0-85089587715