Standard No.:	T/BHES 2-2023
English Name:	Water quality―Determination of total alkalinity,carbonate and bicarbonate―Automatic potentiometric titration
Chinese Name:	水质 碱度、碳酸盐和重碳酸盐的测定 自动电位滴定法
Chinese Classification:	Z16    Analysis methods for toxic substances in water
Professional Classification:	T/    Social Organization Standard
ICS Classification:	13.060.50 13.060.50    Examination of water for chemical substances 13.060.50
Issued by:	BHES
Issued on:	2023-08-25
Implemented on:	2023-10-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	7500 words
Price(USD):	225.0
Delivery:	via email in 1~3 business day

本文件规定了自动电位滴定法测定水中碱度、碳酸盐和重碳酸盐浓度的原理、试剂和材料、仪器和设备、样品、分析步骤、结果计算、精密度和正确度、质量保证和质量控制。
本文件适用于地表水、地下水、大气降水和生活饮用水等水体中总碱度、碳酸盐碱度、重碳酸盐碱度、碳酸盐和重碳酸盐浓度的测定。生活污水和工业废水可参照使用。