Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions. Method by analysis of evolved carbon dioxide - General method Ingestion-build-228203 BS EN 658-4 is a

BS EN 658-4  is a European Standard that forms the fourth part of the Advanced technical ceramics - Mechanical properties of ceramic composites at room temperature series

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Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions. Method by analysis of evolved carbon dioxide - General method Ingestion-build-228203 BS EN 658-4 is a1 Scope This part of ISO 14855 specifies a method for the determination of the ultimate aerobic biodegradability of plastics, based on organic compounds, under controlled composting conditions by measurement of the amount of carbon dioxide evolved and the degree of disintegration of the plastic at the end of the test. This method is designed to simulate typical aerobic composting conditions for the organic fraction of solid mixed municipal waste. The