Standard No.:	GB/T 19276.1-2003
English Name:	Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium—Method by measuring the oxygen demand in a closed respirometer
Chinese Name:	水性培养液中材料最终需氧生物分解能力的测定 采用测定密闭呼吸计中需氧量的方法
Chinese Classification:	G31    Basic standards and general methods for synthetic resin and plastic
Professional Classification:	GB    National Standard
ICS Classification:	83.080.01 83.080.01    Plastics in general 83.080.01
Issued by:	AQSIQ
Issued on:	2003-08-25
Implemented on:	2004-2-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	10000 words
Price(USD):	300.00
Delivery:	via email in 1~3 business day

本标准规定了在试验条件下将试验材料曝置于由活性污泥、堆肥或土壤配制成的水性培养液中，并通过测量密闭呼吸计内消耗的氧气量来测定材料包括含添加剂的塑料的需氧生物分解能力的方法。