Standard No.:	GB/T 20778-2006
English Name:	Evaluation of biodegradability of water treatment chemicals - Carbon dioxide evolution test
Chinese Name:	水处理剂可生物降解性能评价方法-C02生成量法
Chinese Classification:	G76    Basic standards and general methods for water treatment agent
Professional Classification:	GB    National Standard
ICS Classification:	71.100.80 71.100.80    Chemicals for purification of water 71.100.80
Source Content Issued by:	AQSIQ; SAC
Issued on:	2006-12-29
Implemented on:	2007-6-1
Status:	valid
Target Language:	English
File Format:	PDF
Word Count:	8000 words
Translation Price(USD):	240.0
Delivery:	via email in 1~3 business day

本标准规定了水处理剂可生物降解性能评价方法。
本标准适用于在实验室条件下易溶于水或微溶于水，无挥发性且在实验浓度下对试验微生物无抑制作用的水处理剂（有机物）。