LDR | | 02364nam u200409 4500 |
001 | | 000000419387 |
005 | | 20190215163633 |
008 | | 181129s2018 |||||||||||||||||c||eng d |
020 | |
▼a 9780438179172 |
035 | |
▼a (MiAaPQ)AAI10838722 |
035 | |
▼a (MiAaPQ)grad.msu:16172 |
040 | |
▼a MiAaPQ
▼c MiAaPQ
▼d 247004 |
082 | 0 |
▼a 659 |
100 | 1 |
▼a Aguirre, Edgar Castro. |
245 | 10 |
▼a Increasing the Biodegradation Rate of Poly(Lactic Acid) in Composting Conditions. |
260 | |
▼a [S.l.]:
▼b Michigan State University.,
▼c 2018. |
260 | 1 |
▼a Ann Arbor:
▼b ProQuest Dissertations & Theses,
▼c 2018. |
300 | |
▼a 368 p. |
500 | |
▼a Source: Dissertation Abstracts International, Volume: 79-12(E), Section: B. |
500 | |
▼a Adviser: Rafael Auras. |
502 | 1 |
▼a Thesis (Ph.D.)--Michigan State University, 2018. |
520 | |
▼a Poly(lactic acid) (PLA), a well-known compostable and bio-based aliphatic polyester, has found applications in the medical, textile, plasticulture, and packaging industries. PLA has been blended with several polymers and compounded with differen |
520 | |
▼a For structural changes, three different nanoclays were used as model systems due to their different surface characteristics but similar chemistry: organo-modified montmorillonite (OMMT), Halloysite nanotubes (HNT), and Laponite RTM RD (LRD). Add |
520 | |
▼a For bioaugmentation, microorganisms present in the compost and capable of degrading PLA were isolated through an enrichment technique with PLA as the sole carbon source at 58°C. The isolates were identified as Geobacillus using 16S rRNA gene se |
520 | |
▼a This work provides the insights gained during the performance of different biodegradation tests and unique understanding about the biodegradation mechanism of PLA. Increasing the biodegradation rate of PLA-based materials will greatly benefit th |
590 | |
▼a School code: 0128. |
650 | 4 |
▼a Packaging. |
690 | |
▼a 0549 |
710 | 20 |
▼a Michigan State University.
▼b Packaging - Doctor of Philosophy. |
773 | 0 |
▼t Dissertation Abstracts International
▼g 79-12B(E). |
773 | |
▼t Dissertation Abstract International |
790 | |
▼a 0128 |
791 | |
▼a Ph.D. |
792 | |
▼a 2018 |
793 | |
▼a English |
856 | 40 |
▼u http://www.riss.kr/pdu/ddodLink.do?id=T14999646
▼n KERIS
▼z 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |
980 | |
▼a 201812
▼f 2019 |
990 | |
▼a ***1012033 |