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Viac informácií o knihe Oxo-Biodegradation of Full Carbon Backbone Polymers

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Anotácia knihy

The present work has been focused on the mechanism of physical-chemical processes (abiotic) that promote as ultimate stage the biodegradation of full carbon backbone polymers, thus transforming these polymers in eco-compatible materials. In particular, the investigations undertaken in the present PhD thesis work was the evaluation of the rate of biodegradation of oxidized and degraded oxo-biodegradable polyolefin samples (PE, PP, PS) under aqueous, soil and compost conditions. Based on these criteria polyolefin (PE, PP and PS) film samples formulated with different pro-oxidant (type and content) based on transition metal organic salts able to promote oxidative degradation/biodegradation by abiotic and/or biotic actions have been ascertained into three tiers. Tier 1 Acceleration of samples aging in standard tests for both thermal and photo-oxidation processes and determination of the degree of abiotic degradation. Tier 2 Monitoring of the biodegradation of the pre-treated samples in respirometric apparatus. Tier 3 Assessment of interactions between polymeric materials and microbes and of any toxicity effect of the metabolized polymer fragments.

Parametre knihy

• Celý názov: Oxo-Biodegradation of Full Carbon Backbone Polymers
• Podnázov: Oxidation and Biodegradation of Full Carbon Backbone Polymeric Materials under Different Environmental Conditions
• Autor: Sudhakar Muniyasamy, Andrea Corti, Emo Chiellini
• Jazyk: Angličtina
• Väzba: Brožovaná
• Počet strán: 228
• EAN: 9783847374657
• ID: 06958839
• Nakladateľ: LAP Lambert Academic Publishing
• Hmotnosť: 358 g
• Rozmery: 220 × 150 × 14 mm
• Rok vydania: 2012

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