T/BHES 2-2023 in English

VALID

Water quality―Determination of total alkalinity,carbonate and bicarbonate―Automatic potentiometric titration

Issued on:2023-08-25
Implemented on:2023-10-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $220.00
$214.00

Standard No:	T/BHES 2-2023
Document status:	VALID
Title in English:	Water quality―Determination of total alkalinity,carbonate and bicarbonate―Automatic potentiometric titration
Title in Chinese:	水质碱度、碳酸盐和重碳酸盐的测定自动电位滴定法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2023-08-25
Implemented on:	2023-10-01
ICS Classification:	13.060.50-Examination of water for chemical substances
Chinese Classification:	Z16-Analysis methods for toxic substances in water
Professional Classification:	T/-Social Organization Standard
Related Keywords:	automatic potentiometric titration water quality ― determination potentiometric titration introduction bicarbonate ― automatic total alkalinity
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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。

Introduction

The standard T/BHES 2-2023, published on January 1, 2023, outlines a methodology for the determination of alkalinity, carbonate, and bicarbonate in water using automatic potentiometric titration. This method is designed to provide accurate and reliable measurements essential for environmental monitoring and quality control in water treatment facilities. The standard specifies the equipment requirements including an automatic titrator with pH electrode, reagents such as sulfuric acid solution, and procedural guidelines for sample preparation and analysis. It also includes detailed instructions on how to calculate results from titration curves. This standardized approach aims to ensure consistency and comparability of data across different laboratories and regions in China.

*** Please note: This description may not be accurate, please refer to the official documentation.

More samples: JGJ 94-2008 JJG 21-2008 DL/T 5154-2012

Sample only — not a preview of T/BHES 2-2023

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