Standard No.:	T/CSUS 28-2021
English Name:	Water quality―Determination of biochemical oxygen demand(BOD)―Microbial coulometric method
Chinese Name:	水质　生化需氧量(BOD)的测定　微生物库伦法
Chinese Classification:	Z16    Analysis methods for toxic substances in water
Professional Classification:	T/    Social Organization Standard
ICS Classification:	13.060.01 13.060.01    Water quality in general 13.060.01
Issued by:	CSUS
Issued on:	2021-11-24
Status:	valid
Language:	English
File Format:	PDF
Word Count:	5500 words
Price(USD):	165.00
Delivery:	via email in 1~3 business day

本文件描述了测定水中生化需氧量的微生物库伦法。
本文件适用于地表水、地下水、生活污水以及工业废水中生化需氧量的测定。对微生物有毒害作用的水样不适用于本测定方法。
本文件方法的检出限为0.5 mg/L，方法的测定下限为2 mg/L，未经稀释的水样测定上限为500 mg/L，超过此上限浓度时应稀释后测定。