Browsing by Author "HAFIANE Islem"

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    L'élaboration d'un sac biodégradable et étude comparative avec les autres types de sacs
    (Université Abbes Laghrour -Khenchela-, 2019-07) HAFIANE Islem; SEKROUF Soufiane
    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.