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HJ 1097-2020 English PDF

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HJ 1097-2020: Technical guidelines of accounting method for pollution source intensity automobile manufacturing industry
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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
HJ 1097-2020	English	919	Add to Cart	6 days [Need to translate]	Technical guidelines of accounting method for pollution source intensity automobile manufacturing industry	Valid	HJ 1097-2020

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HJ 1098 HJ 1099 HJ 1096

Basic data

Standard ID	HJ 1097-2020 (HJ1097-2020)
Description (Translated English)	Technical guidelines of accounting method for pollution source intensity automobile manufacturing industry
Sector / Industry	Environmental Protection Industry Standard
Word Count Estimation	40,481
Date of Issue	2020
Date of Implementation	2020-03-01
Issuing agency(ies)	Ministry of Ecology and Environment

HJ 1097-2020: Technical guidelines of accounting method for pollution source intensity automobile manufacturing industry

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Technical guidelines of accounting method for pollution source intensity automobile manufacturing industry National Environmental Protection Standards of the People's Republic of China Technical Guidelines for Pollution Source Intensity Accounting 2020-01-17 release 2020-03-01 Implementation Issued by the Ministry of Ecology and Environment

Foreword...ii 1 Scope of application...1 2 Normative references...1 3 Terms and definitions...2 4 Source-strength accounting procedures...4 5 Calculation method of exhaust gas pollution source strength...13 6 Calculation method of wastewater pollution source strength...18 7 Calculation method of noise source strength...20 8 Calculation method of solid waste source strength...21 9 Other...22 Appendix A (Informative Appendix) Reference Table for Classification and Main Processes of Automobile Manufacturing Products...23 Appendix B (informative appendix) Comparison table of pollution produced and discharged in each process of automobile manufacturing...25 Appendix C (informative appendix) form of calculation results of automobile manufacturing source strength and related parameters...26 Appendix D (informative appendix) the content of volatile organic compounds in coating raw materials...30 Appendix E (Informative Appendix) List of Material Balance Coefficients for Some Production Processes of Automobile Manufacturing...31 Appendix F (Informative Appendix) Pollution Control Technology and Effect of Automobile Manufacturing...32 Appendix G (Informative Appendix) Noise Source Intensity of Automobile Manufacturing and Noise Reduction Effect of Control Measures...35 Appendix H (Informative Appendix) Major Solid Wastes from Automobile Manufacturing...36

Foreword

To implement the Environmental Protection Law of the People’s Republic of China, the Environmental Impact Assessment Law of the People’s Republic of China, and the The National Air Pollution Prevention and Control Law, the Water Pollution Prevention and Control Law of the People’s Republic of China, and the Environmental Noise Pollution Prevention and Control of the People’s Republic of China Law, "Law of the People's Republic of China on the Prevention and Control of Environmental Pollution by Solid Waste", and "Law of the People's Republic of China on the Prevention and Control of Soil Pollution" and other laws Regulations, improve the accounting method system of fixed pollution sources, guide and standardize the accounting of pollution sources in automobile manufacturing, and formulate This standard. This standard specifies the basic principles, content, and content of pollution sources for automobile manufacturing exhaust gas, wastewater, noise, and solid waste. Accounting methods and requirements, etc. Appendix A to Appendix H of this standard are all informative appendices. This standard is issued for the first time. This standard is formulated by the Department of Environmental Impact Assessment and Emission Management and the Department of Regulations and Standards of the Ministry of Ecology and Environment. Drafting organizations of this standard. Environmental Engineering Evaluation Center of Ministry of Ecology and Environment, Fourth Design and Research Institute of Machinery Industry Co., Ltd. This standard was approved by the Ministry of Ecology and Environment on January 17, 2020. This standard will be implemented on March 1, 2020. This standard is interpreted by the Ministry of Ecology and Environment. Technical Guidelines for Pollution Source Intensity Accounting

1 Scope of application

This standard specifies the basic principles, contents, accounting methods and requirements for the accounting of pollution sources in automobile manufacturing. This standard is applicable to the calculation of pollution sources of new (reconstruction and expansion) projects of automobile manufacturing and the intensity of pollution sources of existing projects. This standard is applicable to the calculation of pollution source intensity under normal and abnormal operating conditions of automobile manufacturing, and does not apply to hazardous substances leakage The calculation of the source intensity of pollutants accompanying or secondary to sudden accidents such as leakage, fire, explosion, etc. This standard is applicable to the calculation of the pollution source intensity of exhaust gas, waste water, noise, and solid waste in the automobile manufacturing process. It is not applicable. Source strong calculation in the casting production process. Boiler source strength according to "Emission Standard of Air Pollutants for Thermal Power Plants" (GB 13223) Perform accounting in accordance with "Technical Guidelines for Pollution Source Intensity Accounting for Thermal Power" (HJ 888); implement "Boiler Air Pollutant Emission Standards" The source strength of the boiler (GB 13271) shall be calculated in accordance with the "Technical Guidelines for the Calculation of Pollution Source Source Strength Boiler" (HJ 991); The source of the electroplating process in the production of parts and accessories in the "Emission Standard of Electroplating Pollutants" (GB 21900) "Strong Accounting Technical Guide Plating" (HJ 984) for accounting.

2 Normative references

This standard quotes the following documents or their clauses. For undated references, the latest version is applicable to this standard. GB 8978 Integrated Wastewater Discharge Standard GB 9078 Emission Standard of Air Pollutants for Industrial Furnaces GB 13223 Emission Standard of Air Pollutants for Thermal Power Plants GB 13271 Boiler Air Pollutant Emission Standard GB 14554 Emission Standard of Odor Pollutants GB 16297 Comprehensive Emission Standard of Air Pollutants GB 21900 Electroplating Pollutant Emission Standard GB 37822 Unorganized emission control standard of volatile organic compounds GB 50015 Code for Design of Building Water Supply and Drainage GB/T 16157 Determination of particulate matter in exhaust from stationary sources and sampling method for gaseous pollutants HJ 2.1 General outline of technical guidelines for environmental impact assessment of construction projects HJ 2.2 Technical Guidelines for Environmental Impact Assessment Atmospheric Environment HJ 2.3 Technical Guidelines for Environmental Impact Assessment Surface Water Environment HJ 2.4 Technical Guidelines for Environmental Impact Assessment Acoustic Environment HJ 38 Determination of total hydrocarbons, methane and non-methane total hydrocarbons in stationary pollution sources gas chromatography HJ 75 Technical Specification for Continuous Monitoring of Smoke (SO2, NOx, Particulate Matter) Emissions from Stationary Pollution Sources HJ 76 Technical requirements and detection methods of continuous monitoring system for emission of stationary pollution source flue gas (SO2, NOx, particulate matter) HJ/T 91 Technical specification for surface water and sewage monitoring HJ/T 92 Technical Specification for Monitoring Total Discharge of Water Pollutants HJ/T 353 Water Pollution Source Online Monitoring System Installation Technical Specification (Trial) HJ/T 354 Technical Specification for Acceptance of Online Water Pollution Source Monitoring System (Trial) HJ/T 355 Water Pollution Source Online Monitoring System Operation and Assessment Technical Specification (Trial) HJ/T 356 Technical Specification for Data Validity Judgment of Online Water Pollution Source Monitoring System (Trial) HJ/T 373 Fixed pollution source monitoring quality assurance and quality control technical specifications (trial implementation) HJ/T 397 Fixed source exhaust gas monitoring technical specification HJ 630 Technical Guidelines for Environmental Monitoring Quality Management HJ 732 Air bag method for sampling volatile organic compounds in exhaust gas from stationary sources HJ 734 Determination of Volatile Organic Compounds in Exhaust Gases from Stationary Pollution Sources Solid Phase Adsorption-Thermal Desorption/Gas Chromatography-Mass Spectrometry HJ 819 General Rules of Technical Guidelines for Self-monitoring of Pollutant Discharge Unit HJ 884 Technical Guidelines for Pollution Source Intensity Accounting HJ 888 Technical Guide for Pollution Source Intensity Accounting Thermal Power HJ 971 Technical Specification for Application and Issuance of Pollution Permits for Automobile Manufacturing HJ 984 Technical Guide for Pollution Source Intensity Accounting HJ 991 Pollution Source Strength Accounting Technical Guide Boiler HJ 1012 Technical requirements and testing methods for portable monitors of ambient air and exhaust gas total hydrocarbons, methane and non-methane total hydrocarbons HJ 1013 Technical requirements and testing methods for continuous monitoring system of non-methane total hydrocarbons in waste gas from stationary sources "Notice on Doing a Good Job in the Link between the Environmental Impact Assessment System and the Pollution Discharge Permit System" (Environmental Environment Assessment (2017) No. 84) "Notice on Printing and Distributing the "Comprehensive Treatment Plan for Volatile Organic Compounds in Key Industries" (Huan Qiqi [2019] No. 53)

3 Terms and definitions

The following terms and definitions apply to this standard. 3.1 Automobile manufacturing industry Refers to complete automobiles, automobile engines, modified automobiles, low-speed automobiles, trams, automobile bodies and trailers, automobile parts Manufacture of parts and accessories. Excluding new energy vehicle motors, motor vehicle lighting fixtures, automotive instruments and meters, Manufacture of agricultural self-loading or dump trailers and semi-trailers. 3.2 Pretreatment Refers to mechanical treatment such as shot blasting, sanding, sandblasting, cleaning, etc., or pickling and rust removal, scrubbing and chemical degreasing, etc. Chemical treatment means, the process of removing various dirt on the surface of the workpiece, eliminating surface defects of the workpiece or achieving the required surface roughness. 3.3 Conversion coating Refers to the metal compound film produced by phosphating, zirconium, silanization, passivation and other chemical treatments on the metal surface. The function is to change the surface structure of the material and provide a good substrate for the subsequent spraying process. 3.4 Powder metallurgy Refers to the use of metal powder (or a mixture of metal powder and non-metal powder) as a raw material, after forming, sintering and post-processing, The process of manufacturing parts and accessories. 3.5 Volatile organic compounds (VOCs) Organic compounds that participate in atmospheric photochemical reactions, or organic compounds determined in accordance with relevant regulations. When characterizing the overall VOCs emissions, according to industry characteristics and environmental management requirements, total volatile organic compounds can be used (Indicated by TVOC), non-methane total hydrocarbons (indicated by NMHC) as pollutant control items. 3.6 Total volatile organic compounds (TVOC) Use the prescribed monitoring method to measure the individual VOCs in the exhaust gas, and add them to get the total VOCs The amount is calculated as the sum of the mass concentrations of individual VOCs substances. In actual work, the results should be analyzed as expected, accounting for 90% of the total The above individual VOCs substances are measured and summed. When calculating VOCs, the amount brought in is based on all the materials in the VOCs content meter. 3.7 Non-methane hydrocarbon (NMHC) Using the prescribed monitoring method, the hydrogen flame ionization detector responds to the sum of gaseous organic compounds other than methane, Calculated by the mass concentration of carbon. When VOCs are calculated, the amount brought in is based on the amount of all hydrocarbons in the material except methane The content meter mainly includes alkanes, alkenes, aromatic hydrocarbons and oxygenated hydrocarbons. 3.8 Oil mist Mineral oil volatilizes during the production process of automobiles and their parts (such as wet machining, heat treatment of metal materials, etc.) And its thermal decomposition or cracking products, its existence forms are steam, droplets, etc. 3.9 Abnormal situation Refers to abnormal conditions of production facilities or pollution prevention (control) measures, such as industrial furnaces and diesel engine hot tests The exhaust gas treatment facilities of the bench start and stop cannot reach the expected treatment efficiency or synchronous operation rate. 3.10 Accounting period Refers to the time range in which relevant management regulations determine the amount of pollutants generated or discharged, generally based on years, days, hours, etc. Accounting period. Note. The value of the accounting period should be the effective time for a certain pollution source to produce or discharge a certain pollutant, and the purpose is to reasonably determine the source intensity. 4 Source-strength accounting program 4.1 General principles Pollution source intensity calculation procedures include the identification of pollution sources and the determination of pollutants in each process, the selection of accounting methods and parameters, and the source intensity Accounting, summary of accounting results, etc. See HJ 884 for details. 4.2 Pollution source identification The identification of pollution sources in automobile manufacturing should cover all processes that may generate exhaust gas, wastewater pollutants, noise, and solid waste. For locations, facilities or devices, see Table 1 to Table 4 for details. For automobile manufacturing product classification and main processes, please refer to Appendix A, each process See Appendix B for the production and discharge status. The identification of pollution sources shall comply with the requirements of technical guidelines such as HJ 2.1, HJ 2.2, HJ 2.3, and HJ 2.4. 4.3 Determination of pollutants Pollutants from various pollution sources in automobile manufacturing should be based on GB 16297, GB 9078, GB 14554, GB 8978 and other countries and regions. Party pollutant emission standards are determined, see Table 1 to Table 4 for details. The production process may produce but the national or local pollutant discharge Pollutants not listed in the standards can be discharged according to environmental quality standards, other industry standards, other countries or international organizations Standards, local people’s governments or the environmental quality improvement requirements of the competent department of ecological environment, according to the use of raw materials and fuels Analyze and determine the production process. 4.4 Selection of accounting method The calculation methods of pollution source intensity of automobile manufacturing include actual measurement method, analogy method, material balance algorithm and pollution production coefficient method. The method selection order is shown in Table 1 to Table 4.The source-strength accounting method should be selected in order of priority. If the priority method cannot be adopted, it should be Give a reasonable reason. 4.4.1 Exhaust gas 4.4.1.1 New (reconstruction, expansion) engineering pollution sources Under normal working conditions, the volatile organic compounds produced by the bonding and curing facilities, and the volatile organic compounds produced by the paste and pultrusion facilities are Organic matter, volatile organic compounds produced by electrophoresis facilities, benzene, toluene, xylene, volatiles produced by solvent-based paint dip coating facilities Organic compounds, volatile organic compounds produced by solvent scrubbing facilities, particulate matter (paint mist) produced by spraying facilities, benzene and methylbenzene Benzene, xylene, volatile organic compounds, benzene, toluene, xylene, volatile organic compounds produced by leveling (including thermal leveling) facilities Drying facilities such as volatile organic compounds produced by electrophoresis, putty, sealant drying facilities, solvent-based paint dipping and spraying Benzene, toluene, xylene, volatile organic compounds produced, sulfur dioxide produced by waste gas thermal oxidation treatment equipment and industrial furnaces, Use material balance algorithm for accounting. Particulate matter produced by manual arc welding, carbon dioxide shielded welding, argon arc welding facilities, injection, extrusion, blow molding, foaming, etc. Volatile organic compounds produced by forming facilities, particulate matter produced by waste gas thermal oxidation treatment equipment, thermal curing facilities after powder spraying Volatile organic compounds produced, nitrogen oxides produced by diesel (gas) vehicle inspection and test facilities, diesel (gas) launch Priority is given to the nitrogen oxides produced by the factory inspection and performance research and development test facilities, and the particulate matter and nitrogen oxides produced by industrial furnaces and kilns. Use the pollution coefficient method for accounting, and then use the analogy method for accounting. Flame gas cutting, grinding wheel cutting, laser cutting, plasma cutting and other cutting facilities produce particles, surface shot blasting, spraying Particulates produced by surface cleaning facilities for forgings such as pellets, volatile organic compounds produced by wet machining and workpiece cleaning facilities, The particulate matter produced by the pulverizing, forming and powder material conveying facilities, the oil mist and volatile matter produced by the quenching, oil immersion and infiltration treatment facilities Organic compounds, oil mist, volatile organic compounds, carburizing, nitriding, sulphurizing, etc. produced by surface heat treatment quenching oil tank facilities Ammonia produced by surface chemical heat treatment facilities, and particles produced by mechanical pretreatment facilities such as shot blasting, polishing, sandblasting, and drum cleaning. Particulate matter, nitrogen oxide, sulfuric acid mist, hydrogen chloride, etc. produced by chemical pretreatment facilities such as nitric acid washing, sulfuric acid washing and hydrochloric acid washing, etc. The particulate matter produced by the sub-grinding facility and the nitrogen oxide produced by the exhaust gas thermal oxidation treatment device shall be calculated by analogy in priority. The pollution generation coefficient method is used for accounting. Particulate matter produced by dry machining facilities, oil mist produced by wet machining and workpiece cleaning facilities, laser welding Particulate matter generated by facilities, particulate matter generated by fabric and leather cutting and sewing facilities, surface chemistry such as carburizing, nitriding, and sulfurizing Hydrogen cyanide, hydrogen chloride, sulfuric acid mist produced by heat treatment facilities, gasoline engine and gasoline vehicle inspection and test facilities Nitrogen oxides, volatile organic compounds, particulate matter and volatile organic compounds produced by diesel (gas) vehicle inspection and test facilities, The particulate matter and volatile organic compounds produced by the diesel (gas) engine factory inspection and performance research and development test facilities are calculated by analogy. Under abnormal working conditions, diesel (gas) vehicle inspection and test facilities, diesel (gas) engine factory inspection and performance Nitrogen oxides produced by research and development test facilities and industrial furnaces are first calculated by the pollution coefficient method, and secondly calculated by the analogy method. The calculation method of the unorganized source strength of exhaust gas in each process is the same as that of the organized source strength of exhaust gas. 4.4.1.2 Existing engineering pollution sources Under normal conditions, the volatile organic compounds produced by the bonding and curing facilities, and the volatile organic compounds produced by the paste and pultrusion facilities are Organic matter, volatile organic compounds produced by electrophoresis facilities, benzene, toluene, xylene, volatiles produced by solvent-based paint dip coating facilities Organic compounds, volatile organic compounds produced by solvent scrubbing facilities, benzene, toluene, xylene, volatile organic compounds produced by spraying facilities Organic matter, benzene, toluene, xylene, volatile organic matter produced by leveling (including thermal leveling) facilities, electrophoresis, putty, dense Volatile organic compounds produced by sealing and drying facilities, benzene, toluene, and benzene produced by drying facilities such as solvent-based paint dip coating and spraying Toluene and volatile organic compounds are calculated by the material balance algorithm first, followed by the actual measurement method; the exhaust gas and other organized pollution The source strength of the dyes is calculated by the actual measurement method. Technical guidelines for self-monitoring of pollutants from the automobile manufacturing industry and permits for pollutants For pollutants that require automatic monitoring for certification, etc., only valid automatic monitoring data can be used for accounting; Pollutants that do not require automatic monitoring, such as the technical guidelines for self-monitoring of pollutants and pollutant discharge permits of pollutants, can be used Use automatic monitoring data or manual monitoring data. Existing engineering pollution sources are not manually monitored and installed in accordance with relevant management requirements If the automatic pollutant monitoring equipment or automatic monitoring equipment does not meet the requirements, the environmental impact assessment management process shall be rectified according to law. After the changes are in place, the calculation shall be carried out according to the actual measurement method; during the management of the discharge permit, the calculation shall be carried out in accordance with the relevant regulations of the discharge permit. In abnormal working conditions, the source of organized pollutants in exhaust gas shall be calculated by the actual measurement method first, followed by the analogy method. Correct If there are multiple sources of the same type of organized waste gas in the same enterprise, it can be compared with the non-positive sources of the same type of organized waste gas The measured data for frequent emissions have strong accounting sources. Strong unorganized source of exhaust gas in each process, volatile organic compounds generated by bonding and curing facilities, paste, pultrusion forming facilities Volatile organic compounds, volatile organic compounds produced by electrophoresis facilities, benzene, toluene, and benzene produced by solvent-based paint dip coating facilities Toluene, volatile organic compounds, volatile organic compounds generated by solvent scrubbing facilities, benzene, toluene, dimethylbenzene generated by spraying facilities Benzene, volatile organic compounds, benzene, toluene, xylene, volatile organic compounds produced by leveling (including thermal leveling) facilities, electrophoresis, Volatile organic compounds produced by drying facilities for putty and sealant, benzene, benzene produced by drying facilities such as solvent-based paint dipping and spraying Toluene, xylene, and volatile organic compounds are calculated by the material balance algorithm first, followed by the analogy method. The rest are collected Calculate by analogy. 4.4.2 Wastewater 4.4.2.1 New (reconstruction, expansion) engineering pollution sources Ammonia nitrogen generated by nitriding facilities, chemical oxygen demand generated by hydrochloric acid washing and sulfuric acid washing facilities, chemical oxygen demand generated by phosphoric acid washing facilities Oxygen demand, phosphate, chemical oxygen demand, total nitrogen produced by nitric acid washing facilities, total nickel, total zinc, zirconium, total nitrogen produced by phosphating facilities Fluoride produced by silanization treatment facilities, chemical oxygen demand produced by circulating water and process water preparation production facilities, living facilities The chemical oxygen demand, the five-day biochemical oxygen demand, ammonia nitrogen, total phosphorus, and the suspended solids produced by other facilities shall be Bifa. For other facilities, the source of wastewater pollution is calculated by analogy method first, followed by pollution coefficient method. 4.4.2.2 Existing engineerin...

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