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Use of biopolybag from tapioca starch and sawdust waste

IOP conference series. Earth and environmental science, 2021-11, Vol.912 (1), p.12091 [Peer Reviewed Journal]

Published under licence by IOP Publishing Ltd ;2021. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;ISSN: 1755-1307 ;EISSN: 1755-1315 ;DOI: 10.1088/1755-1315/912/1/012091

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  • Title:
    Use of biopolybag from tapioca starch and sawdust waste
  • Author: Risnasari, I ; Nuryawan, A ; Delvian ; Sekali, Y S K
  • Subjects: Biodegradability ; Biodegradation ; Chemical properties ; Elongation ; Mechanical properties ; Modulus of elasticity ; Plastic debris ; Pulp ; Sawdust ; Soil chemistry ; Soil mechanics ; Soil properties ; Starch ; Tapioca ; Tensile strength ; Tensile tests ; Water absorption
  • Is Part Of: IOP conference series. Earth and environmental science, 2021-11, Vol.912 (1), p.12091
  • Description: Abstract One alternative to overcome the weakness of polybags, namely creating plastic waste, is the use of biodegradable polybags (biopolybags) that are easily degraded so that they can be planted directly without having to be opened and disposed of. Therefore, the purpose of this study was to determine the effect of comparison between tapioca starch and sawdust pulp on mechanical properties, plant height and diameter growth, and soil chemical properties. The analysis used in this research is a tensile test using ASTM D638 2005 standard, elongation (elongation at break), elasticity (young’s modulus), and water absorption using SNI. The comparison of tapioca starch and sawdust pulp had a significant effect on the mechanical properties of the tensile strength and elongation tests, and had no significant effect on the elasticity.
  • Publisher: Bristol: IOP Publishing
  • Language: English
  • Identifier: ISSN: 1755-1307
    EISSN: 1755-1315
    DOI: 10.1088/1755-1315/912/1/012091
  • Source: AUTh Library subscriptions: ProQuest Central
    IOPscience (Open Access)
    Institute of Physics Open Access Journal Titles
    Alma/SFX Local Collection
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