DS/EN ISO 14851-2004

Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer

DS/EN ISO 14851-2004 发布历史

This standard specifies a method, by measuring the oxygen demand in a closed respirometer, for the determination of the degree of aerobic biodegradability of plastic materials, including those containing formulation additives. The test material is exposed in an aqueous medium under laboratory conditions to an inoculum from activated sludge, compost or soil.

DS/EN ISO 14851-2004由丹麦标准化协会 DK-DS 发布于 2004-09-10，并于 2004-08-11 实施。

DS/EN ISO 14851-2004在国际标准分类中归属于: 83.080.01 塑料综合。

DS/EN ISO 14851-2004的历代版本如下：

• 2004年09月10日 DS/EN ISO 14851-2004

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标准号

DS/EN ISO 14851-2004

发布日期

2004年09月10日

实施日期

2004年08月11日

废止日期

无

国际标准分类号

83.080.01

发布单位

DK-DS

适用范围

This standard specifies a method, by measuring the oxygen demand in a closed respirometer, for the determination of the degree of aerobic biodegradability of plastic materials, including those containing formulation additives. The test material is exposed in an aqueous medium under laboratory conditions to an inoculum from activated sludge, compost or soil.