DIN EN ISO 14853-2018 塑料.含水系统中塑料材料富氧菌生物降解性的测定.生物气产生的测量方法(ISO 14853-2016);德文版本EN ISO 14853-2017
Plastics - Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system - Method by measurement of biogas production (ISO 14853:2016); German version EN ISO 14853:2017
This standard specifies a method for the determination of the ultimate anaerobic biodegradability of plastics by anaerobic microorganisms. The conditions described in this standard do not necessarily correspond to the optimum conditions for the maximum degree of biodegradation to occur.