GB/T 34500.1-2017 in English

VALID

Chemical analysis methods for rare earth residue and waste water - Part 1: Determination of fluorine content - Ion selective electrode analysis

Issued on:2017-10-14
Implemented on:2018-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $160.00
$156.00

Standard No:	GB/T 34500.1-2017
Document status:	VALID
Title in English:	Chemical analysis methods for rare earth residue and waste water - Part 1: Determination of fluorine content - Ion selective electrode analysis
Title in Chinese:	稀土废渣、废水化学分析方法第1部分：氟离子量的测定离子选择电极法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2017-10-14
Implemented on:	2018-05-01
ICS Classification:	77.120.99-Other non-ferrous metals and their alloys
Professional Classification:	GB-National Standard
Related Keywords:	rare earth waste residues chemical analysis methods fluoride ion determination methods selective electrode analysis introduction in-depth interpretation selective electrode method
Related Topics:	waste residue Rare earth waste ion selective electrode Rare Earth Wastewater Residue Rare Earth Wastewater Residue chemical ion source Electrochemical wastewater Fluoride ion detection method Quantitative ion Fluoride ion detection method Fluoride ion detection method Chloride ion analysis method Chloride Ion Chemical Analysis in Water chemical ion source Fluoride ion ionization method Fluoride ion detection method GB/T 34500.1-2017 Determination method of waste water in waste water Precursor ion selection Ion seven electrode method Method for detecting fluoride ion How to Choose Precursor and Product Ions Product ion quantification Fluoride ion analysis bromide ion analysis method Trace Potassium Ion Analysis Fluoride ion agent Ammonium ion analysis method Fluoride ion detection method? Selected ion detection mode Selected Ion Analysis Chloride ion electrode method detection Ion Quantitative Analysis Bipolar Ion Definition Bipolar Ion Definition Molecular parent ion Chloride ion analysis and determination method Negative Chemical Ion Source vs. Positive Chemical Ion Fluoride ion detection method Plasma wastewater Moisture Measurement Electrode Quantitative ion Measure fluoride ion maldi ionization method Quantitative analysis of ions Selection of Precursor and Product Ions Analysis of Fluorine in Electronic Glass by Ion Selective Electrode Determination Fluoride ion electrode method 10 times 56 Determination method of fluoride ion in wastewater ionization analysis Determination of Fluoride in Water by Fluoride Ion Selective Electrode Method Fluoride Determination Method Ion Selective Electrode Method Determination of Fluoride in Water by Fluoride Ion Selective Electrode Method electron ionization Determination of Fluoride in Water by Ion Selective Electrode Method Ion-selective electrode method for fluoride in water Ion trap quantitative analysis electron ionization Select precursor ion product ion MS transition selection Determination method of fluoride by ion selective electrode method Determination of Fluoride in Water by Ion Selective Electrode Method Fluoride ion meter electron phase separation Determination of Fluoride Ion in Water by Fluoride Ion Selective Electrode Fluoride ion analysis method Fluoride ion analysis method Analysis method of fluoride ion and chloride ion separation molecule Chemical Analysis of Fluoride Ions in Water Analysis of Fluorine Determination by Fluoride Ion Selective Electrode Sodium Determination Ion Selective Electrode Method wastewater plasma Determination of Fluoride Ion in Water by Ion Selective Electrode In the determination of fluoride by the fluoride ion selective electrode method Precursor ion product ion selection basis Selected ion detection Fluoride ions in wastewater Part 2 Determination of Cyanide Content by Ion Selective Electrode Method Ion Quantitative Analysis Fluoride ion standard determination method Fluoride ion analysis method Ion selective electrode organic fluoride Ion Selective Electrode Method for Sodium Content Fluoride Ion Selective Electrode Method Moisture determination, electrode ionization measurement Electronic analysis measurement microseparation method Ammonium ion analysis test method Total Ion Determination Method Separation method of rare earth Rare earth slag The molecular ion peak of pinene Electrode Ion Analysis polar ion analysis Quantitative transition q1 Methods for isolating promoters Fluoride Ion Selective Electrode Method in Water Analytical ion peak Fluoride Ion Selective Electrode Analysis in Water Fluoride ion wastewater Promoter Isolation Method hplc+ion+molecule+peak metal ion fluoride ion Determination of Ammonium Ion by Ion Selective Electrode Determination of Trace Chloride in Water by Selective Electrode Method Analysis of ions by five-point method Fluoride Ion Selective Electrode Detection Determination of Trace Fluoride Ions in Water by Ion Selective Electrode Fluoride vs. GB/T 34500.1 GB/T 34500.1-2017 Analysis of Fluorine by Electrode Method Determination of fluoride ion in water quality Calcium Determination Ion Selective Electrode Method Determination of Fluorine Content in Water by Ion Selective Electrode Fluoride ion detection method in waste hydrofluoric acid Fluoride ion content detection in wastewater Standard curve of fluoride ion selective electrode method in exhaust gas Ion separation method Detection limit of fluoride ions in water using ion-selective electrode method Determination of fluoride ions in water using fluoride ion selective electrode How to measure fluoride ion with acidity meter How to use ion meter to measure potassium ion analysis method video Determination of Trace Fluorine in Natural Water by Ion Selective Electrode Method Determination of fluoride ion by titration method Molecular ionization method How to use the fluoride ion meter reference electrode method of ionizing molecules Briefly describe the basic principles of ion selective electrode determination of fluoride ion content Thoughts on measuring fluoride ions in water using fluoride ion selective electrode Fluoride Ion Electrode Operation Working principle of fluoride ion electrode Response mechanism of fluoride ion selective electrode Fluoride ion electrode activation method Determination of fluoride ions in water using fluoride ion selective electrode experimental report standard curve Fluoride ion selective electrode determination of fluorine standard curve Calculation method for detection limit of fluoride ion determination method Fluoride ion selective electrode method method validation Fluoride ion selective electrode method standard curve chart Methods for analyzing the structure of ion channels Ion selective electrode determination of fluoride standard curve Calculation method of physical and chemical ion migration number Standard curve for fluoride measurement by fluoride ion selective electrode method Standard curve method for determination of fluoride ions in water using ion selective electrode method Explain the development of electrochemical methods in separation Fluoride ion tester operation method Separation and purification methods in the field of biomolecules Fluoride ion electrode titration method Fluoride ion selective electrode method standard curve Methods for measuring fluoride ions Fluoride ion detection in waste water Method for measuring the actual slope of fluoride ion electrode Method for measuring chloride ions using ion-selective electrodes Determination method of hazardous waste calcium fluoride Electronic nose analysis method Fluoride ion detection in waste acid Determination of hydrogen fluoride ion selective electrode method standard curve Choice of chemical drying methods How to measure fluoride ions What are the fluoride ion detection methods? Thunder magnetic ion measurement method for lead ions Determination of Fluoride Ion Selective Electrode Method Standard Curve How to prepare the standard curve of fluoride ion selective electrode method Fluoride ion determination in wastewater Fluoride ion detection method national standard Analytical method optimization gradient selection Fluoride ion titration method detection How to use and maintain fluoride ion electrodes Chemical identification method of cadmium ions Basis for selection of chromatographic separation methods Determination of sodium ions by electrochemical method Fluoride ion selective electrode method standard curve Calorific value of rare earth waste residue Comparing electron impact ionization and soft ionization methods Water quality copper ion determination method Ion selective electrode built-in standard measurement method Fluoride ion content in tap water Ion detection electrochemical method Determination method of national standard fluoride ion electrode Fluoride ion selective electrode method standard curve Determination industry of fluorine in battery waste The main basis for selecting chromatographic separation methods Fluoride ion detection method ion selective electrode How to choose electrode for titration method Electronic nose analysis method? Qualitative analysis method of electronic tongue Fluoride ion selective electrode standard addition method Mass spectrometry optimization method for selecting precursor ions Chemical separation methods Calcium ion selective electrode storage method Fluoride ion industry Detection methods of ion channels in botany Aluminum ion constant analysis method Commonly used separation methods in analytical chemistry Method for determining molecular ion peak Treatment methods for chemical waste residues Ionization methods are hard ionization and soft ionization

《GB/T 34500.1-2017稀土废渣、废水化学分析方法第1部分：氟离子量的测定离子选择电极法》由TC229（全国稀土标准化技术委员会）归口，主管部门为国家标准化管理委员会。

Introduction

In-depth interpretation of chemical analysis methods for rare earth waste residues and wastewater (fluoride ion)

Standard name	Scope of application	Determination method	Detection limit
GB/T 34500.1-2017	Rare earth waste residues and wastewater from mining, beneficiation and smelting	Ion selective electrode method	2.5×10⁻⁴ mg/mL
HJ/T 299-2003	Toxicity of solid waste leaching	Sulfuric acid and nitric acid method	-
HJ 493-2009	Water quality sampling and preservation technology	Laboratory analysis	-

Background and significance of standard formulation

Rare earth resources are national strategic mineral resources. A large amount of waste slag and wastewater will be generated during mining, mineral processing and smelting. The determination of fluoride ions in these wastes is of great significance for environmental protection and resource recycling. Based on actual needs and combined with advanced detection technologies at home and abroad, this standard has formulated a set of fluoride ion determination methods suitable for the rare earth industry.

Principle and steps of the analysis method

Steps	Detailed description	Key parameters
Preparation of leaching solution	Extract the waste residue with a mixture of sulfuric acid and nitric acid, with a liquid-to-solid ratio of 10:1 (L/kg)	The temperature is controlled at room temperature, and the oscillation time is 18h±2h
Separation by distillation	Add perchloric acid and nitric acid, and heat to 130-150℃	The flow rate is controlled at 4mL/min, and the distillate is collected
Determination by electrode method	Use fluoride ion selective electrode and saturated calomel electrode	pH≈6.0, buffer solution adjusted to yellow

Actual Application Case

Test of wastewater sample from a rare earth smelter: The fluoride ion concentration was 500 mg/L as determined by this standard method. According to Table 1, 10.00 mL of the sample was transferred for analysis, and the final calculated result was in line with expectations.

More samples: DL/T 368-2010 JC/T 2453-2018 GB 18306-2015

Sample only — not a preview of GB/T 34500.1-2017

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