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HJ 76-2017   Specifications and test procedures for continuous emission monitoring system for SO2, NOx and particulate matter in flue gas emitted from stationary (English Version)
Standard No.: HJ 76-2017 Status:valid remind me the status change

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Word Count: 35000 words Price(USD):870.0 remind me the price change

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Standard No.: HJ 76-2017
English Name: Specifications and test procedures for continuous emission monitoring system for SO2, NOx and particulate matter in flue gas emitted from stationary
Chinese Name: 固定污染源烟气(SO2、NOx、颗粒物)排放连续监测系统技术要求及检测方法
Professional Classification: HJ    Professional Standard - Environment
Issued by: ZHB
Issued on: 2017-12-29
Implemented on: 2018-3-1
Status: valid
Superseding:HJ/T 76-2007 Specification and test procedures for continuous emission monitoring systems of flue gas emitted from stationary sources (on trial)
Language: English
File Format: PDF
Word Count: 35000 words
Price(USD): 870.0
Delivery: via email in 1 business day
In order to implement Environmental Protection Law of the People's Republic of China, Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution, conduct monitoring over emission pollutants meitted from stationary pollution source of atmosphere, and specify the performance, quality and test of continuous monitoring system for SO2, NOX and particulate matter in flue gas emitted from stationary sources, this standard is prepared. This standard specifies the composition structure, technical specififcations, test items and test methods for continuous monitoring system for SO2, NOX and particulate matters in flue gas emitted from stationary sources. This standard is a revision to Specification and Test Procedures for Continuous Emission Monitoring Systems of Flue Gas Emitted from Stationary Sources (on trial). This standard was issued in 2001 as first edition and its first revision was issued in 2007. This is its second revision. The significant changes of this revision include: ——Technical specifications, performance index and test method of laboratory test for CEMS gaseous pollutant monitoring unit and particulate matter monitoring unit are added; ——Technical specifications, performance index and test method for CEMS field test are revised and improved; ——Technical requirements and performance index for test of CEMS critical component condenser and sampling tube are added. Annexes A and B of this standard are normative while Annex C Annex G are informative. Since the implementation date of this standard, Specification and Test Procedures for Continuous Emission Monitoring Systems of Flue Gas Emitted from Stationary Sources (on trial) (HJ/T 76-2007) is abolished. This standard was approved by the Ministry of Environmental Protection on December 29, 2017. This standard shall be implemented from March 1, 2018. The Ministry of Environmental Protection is in charge of the explanation of this standard. Specifications and Test Procedures for Continuous Emission Monitoring System for SO2, NOX and Particulate Matter in Flue Gas Emitted from Stationary Sources 1 Scope of Application This standard specifies the composition structure, technical specifications, performance index and test methods for continuous monitoring system for SO2, NOX and particulate matter in flue gas emitted from stationary sources. This standard is applicable to design, production and test of continuous monitoring system for SO2, NOX and particulate matter in flue gas from stationary source. 2 Normative References This standard refers to the following documents or their provisions. For undated references, the latest version applies. GB/T 16157 Determination of Particulates and Sampling Methods of Gaseous Pollutants Emitted from Exhaust Gas of Stationary Source HJ 75 Specifications for Continuous Emissions Monitoring of SO2, NOX, and Particulate Matters in the Flue Gas Emitted from Stationary Sources HJ 212 Standard for Data Communication of Pollution Emission Auto Monitoring System HJ 836 Stationary Source Emission — Determination of Mass Concentration of Particulate Matter at Low Concentration — Manual Gravimetric Method 3 Terms and Definitions For the purposes of this standard, the following terms and definitions apply. 3.1 continuous emission monitoring, CEM Continuous real-time automatic monitoring over emission concentration and amount of particulate matter and (or) gaseous pollutant emitted from stationary source (hereinafter abbreviated as CEM). 3.2 continuous emission monitoring system, CEMS All equipment required for continuous monitoring of emission concentration and amount of particulate matter and (or) gaseous pollutant emitted from stationary source (hereinafter abbreviated as CEMS). 3.3 Spanspan (full scale) Set set the maximum measured value of CEMS as required by actual application. 3.4 response time the response time includes instrument response time and system response time the instrument response time is the interval from a step increase or decrease of observed analyzer indication value to the time of indication value reaching 90% or 10% of the nominal value of standard gas System system response time refers to the interval from the time of CEMS system sampling probe letting in standard gas to the time of analyzer indication value reaching 90% of the nominal value of standard gas, including pipeline transmission time and instrument response time. 3.5 zero drift percentage of deviation between instrument reading and initial measurement value of zero gas to span where CEMS lets in zero gas after operation according to the time as required under the premise that the instrument is not subject to repair, maintenance and adjustment 3.6 Span span drift percentage of deviation between instrument reading and initial measurement value of span calibration gas to span, where CEMS lets into gas after CEMS operates according to the time as required under the premise that the instrument is not subject to repair, maintenance or adjustment 3.7 maintenance interval the minimum maintenance interval where system can meet the technical requirements of HJ 75 without need for any external manual maintenance 3.8 nitrogen dioxide conversion efficiency efficiency of NO2 conversion into NO 3.9 parallelism relative standard deviation of its measurement result where the same system measures the same measured object under the same environment condition 3.10 ppm parts per million volume concentration per million 3.11 reference method The standard method issued by the State or industry compared with CEMS measurement result 3.12 dry flue gas concentration the concentration of the pollutants in the flue gas were the flue gas is subject to pretreatment and the dew temperature , also called dry basis concentration. 3.13 standard state The the condition where the temperature is 273 K and the pressure is 101.325 kPa. The pollutant mass concentrations in this standard are all the concentration of dry flue gas in standard state. 3.14 relative accuracy ratio of the sums of the absolute values of the average value of the differentials between data pairs and that of confidence coefficient to the average value of determination data with reference method where the measurement results in the same interval and in the same status composes several data pairs in synchronous measurements for pollutant concentration in flue gas with CEMS reference method 3.15 correlation calibration the process to calibrate particles CEMS with reference method via establishment of correlation curves between data pairs where measurement results in the same time interval and same state are adopted to compose several data pairs with reference method and CEMS adopted to synchronously measure the particulate concentration in the flue gas 3.16 velocity field coefficient the ratio of average flue gas flow rate measured with reference method and that measured with CEMS in the same time interval and same status with reference method and CEMS adopted to synchronously measure the flue gas flow rate 4 Composition and Structure of System 4.1 System composition CEMS is composed of particles monitoring unit and (or) gaseous pollutant SO2 and (or) monitoring unit, flue gas parameter monitoring unit and data acquisition and processing unit (as shown in Figure 1). The system measures particulate concentration, gaseous pollutant SO2 and (or) NOX concentration in flue gas and flue gas parameter (temperature, pressure, flow rate or flow capacity, laboratory temperature and humidity, oxygen content, etc.), meanwhile calculates the pollutant emission rate and discharge amount in the flue gas, displays (may support printing) and record various data and parameters, form related chart, and transmits to management department via such methods as data and graph-text. 4.2 System structure CEMS system structure mainly includes sample collection and transmission equipment, preprocessing equipment, analysis instrument, data acquisition and transmission equipment and other auxiliary equipment, etc. According to the difference of CEMS measurement mode and principle, CEMS is composed of the above whole or partial structures.
Foreword i 1 Scope of Application 2 Normative References 3 Terms and Definitions 4 Composition and Structure of System 5 Technical Requirements 6 Performance Indexes 7 Test Method 8 Quality Assurance 9 Test Items Annex A (Normative) CEMS Daily, Monthly and Annual Statements Annex B (Normative) Requirements for CEMS Data Collection Record and Processing Annex C (Informative) Correlation Calibration and Test Examples of CEMS for Particulate Matter Annex D (Informative) Measurement of Emission Concentration of SO2, NOx and O2 in Flue Gas Emitted from Stationary Sources - Instrumental Method Annex E (Informative) Technical Index Requirements for CEMS Sample Gas Transfer Pipeline and Condensing and Dehumidifying Equipment Annex F (Informative) Calculation Method of Equivalent Concentration Annex G (Informative) Raw Data Sheet of CEMS Laboratory Test and Site Testing
Referred in HJ 76-2017:
*GB/T 16157-1996/XG1-2017 The determination of particulates and sampling methods of gaseous pollutants emitted from exhaust gas of stationary source, including Amendment 1
*HJ 75-2017 Specifications for continuous emissions monitoring of SO2, NOX, and particulate matter in the flue gas emitted from stationary sources
*HJ 212-2017 Data transmission standard for online monitoring systems of pollutant
*HJ 836-2017 Stationary source emission―Determination of mass concentration of particulate matter at low concentration―Manual gravimetric method
*GB/T 16886.12-2017 Biological evaluation of medical devices—Part 12:Sample preparation and reference materials
*GB/T 16886.5-2017 Biological evaluation of medical devices―Part 5:Tests for in vitro cytotoxicity
*JTG/T D81-2017 Design Guidelines for Highway Safety Facilities (excluding the Explanation of Provisions )
*TB/T 2311-2017/XG1-2018
*GB/T 14532-2017 Office furniture—Wooden cabinets and shelves
*GB/T 14531-2017 Office furniture—Tables, chairs and stools for reading
*GB/T 13869-2017 General guide for safety of electric user
*GB/T 13538-2017 Electrical penetration assemblies in containment structures for nuclear power plants
HJ 76-2017 is referred in:
*HJ 75-2017 Specifications for continuous emissions monitoring of SO2, NOX, and particulate matter in the flue gas emitted from stationary sources
*DB31/387-2018 Emission standard of air pollutants for boilers
*DB37/ 2375-2019 Emission standard of air pollutants for industrial kiln and furnace
*DB44/ 765-2019 Emission standard of air pollutants for boilers
*DB12/ 151-2020 Emission standard of air pollutants for boiler
*DB35/ 323-2018 Emission standard of air pollutants for Xiamen
*GB/T 22199.1-2017 Valve-regulated lead-acid batteries for moped―Part 1:Technical conditions
*HJ 38-2017 Stationary source emission - Determination of total hydrocarbons,methane and nonmethane hydrocarbons - Gas chromatography
Code of China
Standard
HJ 76-2017  Specifications and test procedures for continuous emission monitoring system for SO2, NOx and particulate matter in flue gas emitted from stationary (English Version)
Standard No.HJ 76-2017
Statusvalid
LanguageEnglish
File FormatPDF
Word Count35000 words
Price(USD)870.0
Implemented on2018-3-1
Deliveryvia email in 1 business day
Detail of HJ 76-2017
Standard No.
HJ 76-2017
English Name
Specifications and test procedures for continuous emission monitoring system for SO2, NOx and particulate matter in flue gas emitted from stationary
Chinese Name
固定污染源烟气(SO2、NOx、颗粒物)排放连续监测系统技术要求及检测方法
Chinese Classification
Professional Classification
HJ
ICS Classification
Issued by
ZHB
Issued on
2017-12-29
Implemented on
2018-3-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
HJ/T 76-2007 Specification and test procedures for continuous emission monitoring systems of flue gas emitted from stationary sources (on trial)
Language
English
File Format
PDF
Word Count
35000 words
Price(USD)
870.0
Keywords
HJ 76-2017, HJ/T 76-2017, HJT 76-2017, HJ76-2017, HJ 76, HJ76, HJ/T76-2017, HJ/T 76, HJ/T76, HJT76-2017, HJT 76, HJT76
Introduction of HJ 76-2017
In order to implement Environmental Protection Law of the People's Republic of China, Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution, conduct monitoring over emission pollutants meitted from stationary pollution source of atmosphere, and specify the performance, quality and test of continuous monitoring system for SO2, NOX and particulate matter in flue gas emitted from stationary sources, this standard is prepared. This standard specifies the composition structure, technical specififcations, test items and test methods for continuous monitoring system for SO2, NOX and particulate matters in flue gas emitted from stationary sources. This standard is a revision to Specification and Test Procedures for Continuous Emission Monitoring Systems of Flue Gas Emitted from Stationary Sources (on trial). This standard was issued in 2001 as first edition and its first revision was issued in 2007. This is its second revision. The significant changes of this revision include: ——Technical specifications, performance index and test method of laboratory test for CEMS gaseous pollutant monitoring unit and particulate matter monitoring unit are added; ——Technical specifications, performance index and test method for CEMS field test are revised and improved; ——Technical requirements and performance index for test of CEMS critical component condenser and sampling tube are added. Annexes A and B of this standard are normative while Annex C Annex G are informative. Since the implementation date of this standard, Specification and Test Procedures for Continuous Emission Monitoring Systems of Flue Gas Emitted from Stationary Sources (on trial) (HJ/T 76-2007) is abolished. This standard was approved by the Ministry of Environmental Protection on December 29, 2017. This standard shall be implemented from March 1, 2018. The Ministry of Environmental Protection is in charge of the explanation of this standard. Specifications and Test Procedures for Continuous Emission Monitoring System for SO2, NOX and Particulate Matter in Flue Gas Emitted from Stationary Sources 1 Scope of Application This standard specifies the composition structure, technical specifications, performance index and test methods for continuous monitoring system for SO2, NOX and particulate matter in flue gas emitted from stationary sources. This standard is applicable to design, production and test of continuous monitoring system for SO2, NOX and particulate matter in flue gas from stationary source. 2 Normative References This standard refers to the following documents or their provisions. For undated references, the latest version applies. GB/T 16157 Determination of Particulates and Sampling Methods of Gaseous Pollutants Emitted from Exhaust Gas of Stationary Source HJ 75 Specifications for Continuous Emissions Monitoring of SO2, NOX, and Particulate Matters in the Flue Gas Emitted from Stationary Sources HJ 212 Standard for Data Communication of Pollution Emission Auto Monitoring System HJ 836 Stationary Source Emission — Determination of Mass Concentration of Particulate Matter at Low Concentration — Manual Gravimetric Method 3 Terms and Definitions For the purposes of this standard, the following terms and definitions apply. 3.1 continuous emission monitoring, CEM Continuous real-time automatic monitoring over emission concentration and amount of particulate matter and (or) gaseous pollutant emitted from stationary source (hereinafter abbreviated as CEM). 3.2 continuous emission monitoring system, CEMS All equipment required for continuous monitoring of emission concentration and amount of particulate matter and (or) gaseous pollutant emitted from stationary source (hereinafter abbreviated as CEMS). 3.3 Spanspan (full scale) Set set the maximum measured value of CEMS as required by actual application. 3.4 response time the response time includes instrument response time and system response time the instrument response time is the interval from a step increase or decrease of observed analyzer indication value to the time of indication value reaching 90% or 10% of the nominal value of standard gas System system response time refers to the interval from the time of CEMS system sampling probe letting in standard gas to the time of analyzer indication value reaching 90% of the nominal value of standard gas, including pipeline transmission time and instrument response time. 3.5 zero drift percentage of deviation between instrument reading and initial measurement value of zero gas to span where CEMS lets in zero gas after operation according to the time as required under the premise that the instrument is not subject to repair, maintenance and adjustment 3.6 Span span drift percentage of deviation between instrument reading and initial measurement value of span calibration gas to span, where CEMS lets into gas after CEMS operates according to the time as required under the premise that the instrument is not subject to repair, maintenance or adjustment 3.7 maintenance interval the minimum maintenance interval where system can meet the technical requirements of HJ 75 without need for any external manual maintenance 3.8 nitrogen dioxide conversion efficiency efficiency of NO2 conversion into NO 3.9 parallelism relative standard deviation of its measurement result where the same system measures the same measured object under the same environment condition 3.10 ppm parts per million volume concentration per million 3.11 reference method The standard method issued by the State or industry compared with CEMS measurement result 3.12 dry flue gas concentration the concentration of the pollutants in the flue gas were the flue gas is subject to pretreatment and the dew temperature , also called dry basis concentration. 3.13 standard state The the condition where the temperature is 273 K and the pressure is 101.325 kPa. The pollutant mass concentrations in this standard are all the concentration of dry flue gas in standard state. 3.14 relative accuracy ratio of the sums of the absolute values of the average value of the differentials between data pairs and that of confidence coefficient to the average value of determination data with reference method where the measurement results in the same interval and in the same status composes several data pairs in synchronous measurements for pollutant concentration in flue gas with CEMS reference method 3.15 correlation calibration the process to calibrate particles CEMS with reference method via establishment of correlation curves between data pairs where measurement results in the same time interval and same state are adopted to compose several data pairs with reference method and CEMS adopted to synchronously measure the particulate concentration in the flue gas 3.16 velocity field coefficient the ratio of average flue gas flow rate measured with reference method and that measured with CEMS in the same time interval and same status with reference method and CEMS adopted to synchronously measure the flue gas flow rate 4 Composition and Structure of System 4.1 System composition CEMS is composed of particles monitoring unit and (or) gaseous pollutant SO2 and (or) monitoring unit, flue gas parameter monitoring unit and data acquisition and processing unit (as shown in Figure 1). The system measures particulate concentration, gaseous pollutant SO2 and (or) NOX concentration in flue gas and flue gas parameter (temperature, pressure, flow rate or flow capacity, laboratory temperature and humidity, oxygen content, etc.), meanwhile calculates the pollutant emission rate and discharge amount in the flue gas, displays (may support printing) and record various data and parameters, form related chart, and transmits to management department via such methods as data and graph-text. 4.2 System structure CEMS system structure mainly includes sample collection and transmission equipment, preprocessing equipment, analysis instrument, data acquisition and transmission equipment and other auxiliary equipment, etc. According to the difference of CEMS measurement mode and principle, CEMS is composed of the above whole or partial structures.
Contents of HJ 76-2017
Foreword i 1 Scope of Application 2 Normative References 3 Terms and Definitions 4 Composition and Structure of System 5 Technical Requirements 6 Performance Indexes 7 Test Method 8 Quality Assurance 9 Test Items Annex A (Normative) CEMS Daily, Monthly and Annual Statements Annex B (Normative) Requirements for CEMS Data Collection Record and Processing Annex C (Informative) Correlation Calibration and Test Examples of CEMS for Particulate Matter Annex D (Informative) Measurement of Emission Concentration of SO2, NOx and O2 in Flue Gas Emitted from Stationary Sources - Instrumental Method Annex E (Informative) Technical Index Requirements for CEMS Sample Gas Transfer Pipeline and Condensing and Dehumidifying Equipment Annex F (Informative) Calculation Method of Equivalent Concentration Annex G (Informative) Raw Data Sheet of CEMS Laboratory Test and Site Testing
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Keywords:
HJ 76-2017, HJ/T 76-2017, HJT 76-2017, HJ76-2017, HJ 76, HJ76, HJ/T76-2017, HJ/T 76, HJ/T76, HJT76-2017, HJT 76, HJT76