HJ 544-2016 (HJ544-2016)

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Related Standard	Status	PDF
HJ 544-2016	English	279	Add to Cart	3 days [Need to translate]	Stationary source emission. Determination of sulfuric acid mist. Ion chromatography	HJ 544-2016	Valid	HJ 544-2016

HJ 544-2016
Stationary source emission. Determination of sulfuric acid mist
National Environmental Protection Standard of the People 's Republic of China
Replacing HJ 544-2009
Determination of sulfuric acid mist in fixed source waste gas
Ion chromatography
Stationary source emission-Determination of sulfuric acid
Mist-ion chromatography
2016-03-29 released
2016-05-01 implementation
Ministry of Environmental Protection released
Directory
Preface .ii
1 Scope of application 1
2 normative reference document 1
3 Terms and Definitions
Principle of Method 1
5 interference and elimination
6 reagents and materials
7 instruments and equipment
8 samples
9 Analysis Step 5
Calculation and representation of results
11 Precision and Accuracy 7
12 Quality assurance and quality control
13 Waste treatment 9
14 Precautions 9
Preface
In order to implement the Environmental Protection Law of the People's Republic of China and the Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution,
Protection of human health, regulate the fixed source of waste gas in the determination of sulfuric acid mist, the development of this standard.
This standard specifies the determination of sulfuric acid mist in fixed sources of waste gas by ion chromatography.
This standard is the "fixed pollution source of sulfuric acid mist determination of ion chromatography (provisional)" (HJ 544-2009) repair
Set.
This standard was first published in.2009, the original standard drafting unit for the Beijing Environmental Protection Monitoring Center. This time for the first time
The main contents of the amendments and amendments are as follows.
- revised method limits, methodological principles, interference and elimination, reagents and materials, instruments and equipment, sample collection,
Sample transport and preservation, sample preparation and analysis steps;
- increased terminology and definition, precision and accuracy;
- complements quality assurance and quality control.
From the date of implementation of this standard, the original standard "fixed pollution source sulfur sulfur fog determination of ion chromatography (provisional)" (HJ
544-2009).
This standard is organized by the Ministry of Environmental Protection Science and Technology Standards Division.
The drafting of this standard. Beijing Environmental Protection Monitoring Center.
The standard verification unit. Beijing Physical and Chemical Analysis and Testing Center, Peking University Environmental Engineering Laboratory, Jiangsu Province Environmental Monitoring
Test center, Beijing Haidian District Environmental Protection Bureau monitoring station, Beijing Fangshan District Environmental Protection Monitoring Station, Beijing Environmental Protection
Monitoring center.
The environmental protection department of this standard approved on March 29,.2016.
This standard has been implemented since May 1,.2016.
This standard is explained by the Ministry of Environmental Protection.
Determination of sulfuric acid mist from fixed sources - Ion chromatography
1 Scope of application
This standard specifies the determination of sulfuric acid mist in fixed sources of waste gas by ion chromatography.
This standard is applicable to the determination of sulfuric acid mist in the exhaust gas of fixed pollution source.
Determination of tissue emissions, when the sampling volume of 0.40 m3 (standard state), constant volume of 100 ml, the sample
When the product is 25 μl, the detection limit is 0.2 mg/m3 and the determination limit is 0.80 mg/m3. Determination of unorganized emissions, when mining
The volume of the sample was 3.0 m3 (standard state), the volume of volume was 50.0 ml, and the detection limit was 0.005
Mg/m3, the determination of the lower limit of 0.020 mg/m3.
2 normative reference documents
The contents of this standard refer to the following documents or their terms. Those who do not specify the date of the reference file, the effective version of the appropriate
For this standard.
Determination of particulate matter and sampling method of gase