L'élaboration d'un sac biodégradable et étude comparative avec les autres types de sacs
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Date
2019-07
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Université Abbes Laghrour -Khenchela-
Abstract
In a context where sustainable development appears to be a major priority, the
development of biodegradable materials represents a major challenge that offers an
alternative to synthetic polymers .
The objective of this thesis is therefore to develop a bioplastic film based on corn
starch and compare it with petrochemical plastics and paper bags in order to answer the
following problem : Why replace petrochemical plastics in an environmentally friendly
way ?
Indeed, finds that bioplastics are better for the environment than petrochemical
plastics. They are less polluting and degrade more quickly.