Degradation of Polyesteramides during Composting under Standard and Isothermal Conditions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F09%3A00021445" target="_blank" >RIV/60461373:22310/09:00021445 - isvavai.cz</a>
Alternative codes found
RIV/61388971:_____/09:00334399
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Degradation of Polyesteramides during Composting under Standard and Isothermal Conditions
Original language description
Polyesteramides based on e-caprolactam and e-caprolactone differing in content of ester/amide structural units were subjected to biodegradation ? composting in a big compost pile under controlled conditions (controlled composting) and in small compostersat steady temperature of 60 °C (isothermal composting). Both types of composting resulted in degradation of the polyesteramides depending on copolymer composition, isothermal composting being more robust. The contribution of abiotic hydrolysis to the degradation of polyesteramides was studied at 60°C in buffer solutions pH=5.4; 7.4 and 8.4. Experimental results gave evidence about prevailing effect of abiotic hydrolysis over biological one at 60°C. Ester bonds in polyestramide chains are cleaved preferentially, so the scope of degradation increases with the content of ester units in the copolymer.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CD - Macromolecular chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA106%2F09%2F1378" target="_blank" >GA106/09/1378: Micro- and nanofibers from biodegradable polymers</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Folia Microbiologica
ISSN
0015-5632
e-ISSN
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Volume of the periodical
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Issue of the periodical within the volume
54
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
6
Pages from-to
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UT code for WoS article
000272119700011
EID of the result in the Scopus database
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