SEM Analysis and Degradation Behavior of Conventional and Bio-Based Plastics During Composting

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F18%3A43913645" target="_blank" >RIV/62156489:43210/18:43913645 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43410/18:43913645

Výsledek na webu

<a href="https://doi.org/10.11118/actaun201866020349" target="_blank" >https://doi.org/10.11118/actaun201866020349</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun201866020349" target="_blank" >10.11118/actaun201866020349</a>

Jazyk výsledku

angličtina

Název v původním jazyce

SEM Analysis and Degradation Behavior of Conventional and Bio-Based Plastics During Composting

Popis výsledku v původním jazyce

Recently, various materials have begun to be marketed that claim to be biodegradable or compostable. Terms such as &quot;degradable&quot;, &quot;oxo-biodegradable&quot;, &quot;biological&quot;, &quot;compostable&quot; and &quot;green&quot; are often used to describe and promote different plastics. Commercial bioplastics and a petrochemical plastic (claim to be degradable) were used for this study. The research was carried out in real conditions in the Central Composting Plant in Brno, Czech Republic. SEM analysis of the samples was done in order to analyze microstructure and morphology of specimens, validating dispersion results. It can be concluded that samples certified as compostable have degrade in real composting conditions. Samples (4-7) showed significant erosion on surface when subjected to the SEM analysis. Samples labeled (by their producers) as 100 % degradable (Samples 1-3) did not show any visual signs of degradation.

Název v anglickém jazyce

SEM Analysis and Degradation Behavior of Conventional and Bio-Based Plastics During Composting

Popis výsledku anglicky

Recently, various materials have begun to be marketed that claim to be biodegradable or compostable. Terms such as &quot;degradable&quot;, &quot;oxo-biodegradable&quot;, &quot;biological&quot;, &quot;compostable&quot; and &quot;green&quot; are often used to describe and promote different plastics. Commercial bioplastics and a petrochemical plastic (claim to be degradable) were used for this study. The research was carried out in real conditions in the Central Composting Plant in Brno, Czech Republic. SEM analysis of the samples was done in order to analyze microstructure and morphology of specimens, validating dispersion results. It can be concluded that samples certified as compostable have degrade in real composting conditions. Samples (4-7) showed significant erosion on surface when subjected to the SEM analysis. Samples labeled (by their producers) as 100 % degradable (Samples 1-3) did not show any visual signs of degradation.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20701 - Environmental and geological engineering, geotechnics

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

—

Svazek periodika

66

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

8

Strana od-do

349-356

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85047642492