DIN EN 14046:2003
包装.组成条件受控的包装材料最大需氧生物降解能力的评价.二氧化碳释放分析的方法

Packaging - Evaluation of the ultimate aerobic biodegradability of packaging materials under controlled composting conditions - Method by analysis of released carbon dioxide; German version EN 14046:2003


DIN EN 14046:2003


标准号
DIN EN 14046:2003
发布
2003年
发布单位
德国标准化学会
当前最新
DIN EN 14046:2003
 
 
被代替标准
DIN EN 14046:2001
适用范围
This standard specifies a method for the evaluation of the ultimate aerobic biodegradability of packaging materials based on organic compounds under controlled composting conditions by measurement of released carbon dioxide at the end of the test. This method is designed to resemble typical aerobic composting conditions for the organic fraction of mixed municipal solid waste. The packaging material is exposed in a laboratory test to an inoculum which is derived from compost. The aerobic composting takes place in an environment where especially temperature, aeration and humidity are closely monitored and controlled. The test method is designed to yield a percentage and rate of conversion of carbon of the test material to released carbon dioxide. The conditions described in this standard do not necessarily always correspond to the optimal conditions allowing the maximum degree of biodegradation to occur.#,,#

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