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HJ 1096-2020 English PDF

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HJ 1096-2020: Technical guidelines of accounting method for pollution source intensity ceramics products manufacturing
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Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
HJ 1096-2020	English	879	Add to Cart	6 days [Need to translate]	Technical guidelines of accounting method for pollution source intensity ceramics products manufacturing	Valid	HJ 1096-2020

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Basic data

Standard ID	HJ 1096-2020 (HJ1096-2020)
Description (Translated English)	Technical guidelines of accounting method for pollution source intensity ceramics products manufacturing
Sector / Industry	Environmental Protection Industry Standard
Word Count Estimation	38,399
Date of Issue	2020
Date of Implementation	2020-03-01
Issuing agency(ies)	Ministry of Ecology and Environment

HJ 1096-2020: Technical guidelines of accounting method for pollution source intensity ceramics products manufacturing

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Technical guidelines of accounting method for pollution source intensity ceramics products manufacturing National Environmental Protection Standards of the People's Republic of China Technical Guidelines for Pollution Source Intensity Accounting Ceramic Product Manufacturing 2 0 2 0-0 1-1 7 release 2 0 2 0-0 3-0 1 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...2 5 Calculation method of waste gas pollution source strength...8 6 Calculation method of wastewater pollution source strength...13 7 Calculation method of noise source strength...15 8 Calculation method of solid waste source strength...15 9 Other...15 Appendix A (informative appendix) calculation results of pollution source intensity of ceramic products and related parameter list form...16 Appendix B (informative appendix) Recommended methods for strong calculation of volatile organic sources in the baking process of daily ceramics...20 Appendix C (Informative Appendix) Reference Value of Output Conversion Coefficient...21 Appendix D (Informative Appendix) Raw Material Utilization Factor...22 Appendix E (informative appendix) Pollution prevention technology and effect of ceramic products manufacturing...23 Appendix F (Informative Appendix) Reference Index of Dust Removal and Air Intake Volume of Common Production Equipment...26 Appendix G (Informative Appendix) Operation of Ceramic Products Manufacturing Facilities and Exhaust Gas Emission Rules...27 Appendix H (Informative Appendix) Energy Consumption Standards for Ceramic Products Manufacturing (Excerpt)...30 Appendix I (Informative Appendix) Composition of Typical Raw and Auxiliary Materials for Ceramic Product Manufacturing...33 Appendix J (Informative Appendix) Sound Pressure Level of Main Noise Sources in Ceramic Product Manufacturing...34

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 People’s Republic of China The Air Pollution Prevention and Control Law of the Republic of China, the Water Pollution Prevention and Control Law of the People’s Republic of China, and the Environmental Noise Pollution Prevention and Law of the People’s Republic of China on the Prevention and Control of Environmental Pollution by Solid Wastes, and the Law of the People’s Republic of China on the Prevention and Control of Soil Pollution, etc. Laws and regulations, improve the calculation method system of fixed pollution source intensity, guide and standardize the calculation of pollution source intensity of ceramic products, Develop this standard. This standard specifies the basic principles for the calculation of the pollution source intensity of waste gas, waste water, noise, and solid waste from the manufacture of ceramic products, Contents, accounting methods and requirements, etc. Appendix A to Appendix J 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. The main drafting organizations of this standard. Environmental Engineering Evaluation Center of Ministry of Ecology and Environment, Environmental Engineering Evaluation of Jiangxi Environmental Protection Department Evaluation Center, Building Materials Industry Technology Information Research Institute, Fujian Jinhuang Environmental Technology Co., Ltd., Jingdezhen Ceramic University. 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 Ceramic Product Manufacturing

1 Scope of application

This standard specifies the basic principles, content, accounting methods and requirements for the calculation of pollution source intensity in ceramic product manufacturing. This standard is applicable to the calculation of pollution sources of new (reconstruction, expansion) projects and existing projects of ceramic product manufacturing. This standard is applicable to the calculation of pollution source intensity under normal working conditions and abnormal working conditions of ceramic products. It is not applicable to leakage of hazardous materials, Calculation of the release source intensity of pollutants accompanying or secondary to sudden accidents such as fires and explosions. This standard applies to the calculation of the pollution source intensity of waste gas, waste water, noise, and solid waste in the production process of ceramic products. It does not apply to Source strength calculation for the mining and primary processing of ceramic raw and auxiliary materials. Implement "Emission Standard of Air Pollutants for Thermal Power Plants" (GB 13223) The source strength of the boiler pollution source is calculated in accordance with the "Technical Guidelines for Calculation of Pollution Source Strength Thermal Power" (HJ 888); implement the "Boiler Air Pollution The pollution source intensity of the boiler in the “Environmental Emission Standard” (GB 13271) shall be calculated in accordance with the “Technical Guide for the Calculation of Pollution Source Strength Boiler” (HJ 991).

2 Normative references

This standard quotes the following documents or their clauses. For undated references, the latest version applies to this standard. GB 13223 Emission Standard of Air Pollutants for Thermal Power Plants GB 13271 Boiler Air Pollutant Emission Standard GB 25464 Pollutant Emission Standard for Ceramic Industry 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 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 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 991 Pollution Source Strength Accounting Technical Guide Boiler HJ 954 Pollutant Discharge Permit Application and Issuance Technical Specification Ceramic Tile Industry HJ 2304 Pollution Prevention and Control Technology Guide for Ceramic Industry "Notice on Doing a Good Job in the Linkage of Environmental Impact Assessment System and Pollution Discharge Permit System" (Environmental Environment Assessment (2017) No. 84) "Notice on Printing and Distributing the "Industrial Furnace and Kiln Air Pollution Comprehensive Treatment Plan"" (Huan Qiqi [2019] No. 56)

3 Terms and definitions

The following terms and definitions apply to this standard. 3.1 Ceramic products manufacturing The raw materials are processed into various ceramic products through the processes of preparation, forming, firing, etc. The products mainly include architectural ceramics, sanitary ceramics, Special ceramics, daily-use and furnishing art ceramics, etc. 3.2 Abnormal situation Abnormal conditions of production facilities or pollution prevention (control) facilities, such as starting and stopping the kiln (tower), equipment maintenance, abnormal operation of process equipment or Pollution prevention and control facilities fail to achieve the expected treatment efficiency or synchronous operation rate. 3.3 Accounting period Refers to the time range in which relevant management regulations determine the amount of pollutants generated or discharged, and generally take the year, day, hour, etc. as the 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 The 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, the calculation of source intensities, and the For summary of calculation results, see HJ 884 for details. 4.2 Pollution source identification The identification of pollution sources in the manufacture of ceramic products should cover all processes and sites that may generate exhaust gas, wastewater pollutants, noise, and solid waste. For details, see Table 1 to Table 4. 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 The determination of the pollutants of each pollution source in the manufacture of ceramic products should include the pollutants in the national and local pollutant emission standards such as GB 25464. See Table 1 to Table 4 for details. For pollutants that may be generated during the production process but have not been included in the national or local pollutant discharge standards, Environmental quality standards, other industry standards, emission standards of other countries or international organizations, local people’s governments or environmental The requirements of environmental quality improvement needs are analyzed and determined according to the raw and auxiliary materials, fuel use and production process. 4.4 Selection of accounting method The calculation methods of the pollution source intensity of ceramic products include actual measurement method, analogy method, material balance algorithm, pollution production coefficient method and experimental method. See Table 1 to Table 4 for the selection order of accounting methods. The source strength calculation method should be selected according to the priority order, if the priority method cannot be adopted, it should be given Reasonable reasons. 4.4.1 Exhaust gas 4.4.1.1 New (reconstruction, expansion) engineering pollution sources Under normal working conditions, the spray drying tower, firing kiln and independent heat source facilities of the drying process discharge sulfur dioxide using material balance Algorithmic accounting. The volatile organic compounds, lead and its compounds, cadmium and its compounds, nickel and its compounds are preferred Use material balance algorithm for accounting, followed by analogy method; chloride (calculated in HCl) and fluoride using analogy method for accounting. spray Nitrogen oxides (in terms of NO2) emitted by drying towers, firing kilns and independent heat source facilities in the drying process are prioritized by analogy Accounting, followed by accounting by the pollution coefficient method. Raw material preparation, fuel preparation, shaping, drying, glazing and decoration, firing, The particulate matter discharged from post-processing is first calculated by analogy method, and secondly calculated by pollution coefficient method. Under abnormal working conditions, the spray drying tower and coal gas generator discharge sulfur dioxide is first calculated by analogy, and secondly Material balance calculation; the particulate matter and nitrogen oxide (as NO2) discharged by the spray drying tower adopt the analogy method; The particulate matter discharged from the raw furnace adopts the analogy method. The accounting method of each pollutant in the firing kiln is consistent with that under normal operating conditions. The unorganized source of exhaust gas is calculated by analogy and experimental methods. 4.4.1.2 Existing engineering pollution sources Under normal working conditions, the organized source strength of exhaust gas is calculated by the actual measurement method. When the actual measurement method is used to calculate the source strength, the ceramic industry The technical guidelines for self-monitoring of pollutants and pollutant discharge permits of pollutants require the use of automatically monitored pollution factors. Use effective automatic monitoring data for accounting; self-monitoring technical guidelines for sewage units in the ceramic industry and sewage discharge by units For pollution factors that do not require automatic monitoring, such as permits, automatic monitoring data or manual monitoring data can be used. Existing project Pollution source is not manually monitored in accordance with relevant management requirements, automatic pollutant monitoring equipment is installed, or automatic monitoring equipment is inconsistent If the regulations are met, in the process of environmental impact assessment management, rectifications shall be made in accordance with the law, and the calculation shall be conducted in accordance with the actual measurement method; During the process, accounting is performed in accordance with the relevant regulations of the pollution discharge permit. Under abnormal conditions, the source strength of the organized pollutants of the exhaust gas is firstly calculated by the actual measurement method, and then by the analogy method. For the same If an enterprise has multiple organized exhaust gas pollution sources of the same type, it can be compared with the abnormal emission of the same type of organized exhaust gas pollution sources of the enterprise. The source of the measured data released is strong. The source of unorganized waste gas pollutants is calculated by analogy and experimental methods. 4.4.2 Wastewater 4.4.2.1 New (reconstruction, expansion) engineering pollution sources The source of pollution is calculated by analogy method first, followed by pollution coefficient method. 4.4.2.2 Existing engineering pollution sources The intensity of pollution sources is calculated using the actual measurement method. When the actual measurement method is used to calculate the source strength, the self-monitoring of the ceramic industry sewage unit For pollutants that require automatic monitoring, such as technical guidelines and pollutant discharge permits, only effective automatic monitoring data can be used. According to the accounting; the self-monitoring technical guide for the ceramic industry pollutant discharge unit and the pollutant discharge permit of the pollutant discharge unit are not required to be adopted For pollutants that are automatically monitored, automatic monitoring data or manual monitoring data can be used. Existing engineering pollution sources are not in accordance with relevant management If manual monitoring is required, automatic pollutant monitoring equipment is installed, or the automatic monitoring equipment does not meet the requirements, the environmental impact assessment In the process of price management, rectification shall be in place according to the law and shall be calculated in accordance with the actual measurement method; Relevant regulations for accounting. 4.4.3 Noise 4.4.3.1 New (reconstruction, expansion) engineering pollution sources The calculation of pollution source intensity adopts the analogy method. 4.4.3.2 Existing engineering pollution sources The intensity of pollution sources is calculated by the actual measurement method first, followed by the analogy method. 4.4.4 Solid waste 4.4.4.1 New (reconstruction, expansion) engineering pollution sources The source of pollution is calculated by analogy. 4.4.4.2 Existing engineering pollution sources The intensity of pollution sources is calculated using the actual measurement method. 4.6 Summary of accounting results See Appendix A for the format of pollutant source intensity calculation results.

5 Calculation method of waste gas pollution source intensity

5.1 Material weighing algorithm 5.1.1 Sulfur Dioxide 5.1.1.1 Spray drying tower and furnace a) Building ceramics and special ceramics formed by dry pressing (with a spray drying tower), the amount of sulfur dioxide produced or discharged Heavy volume accounting should mainly include two parts. spray drying tower and kiln; household ceramics, sanitary ceramics and non-dry-press forming architectural ceramic Porcelain and special ceramics sulfur dioxide production or emissions accounting only includes the furnace part. 5.2 Analogy The organized emission of waste gas pollutants can be compared with the effective measured data of existing engineering waste gas pollutants that meet the requirements Accounting. The analogy method can only be applied if the following four applicable principles are met at the same time. (1) The raw and auxiliary materials and fuel types are the same and the components related to pollutant emission are similar; (2) The production process is the same; (3) The pollution control measures are similar, and the designed removal efficiency of pollutants is not lower than the removal efficiency of analogous objects; (4) The design production capacity difference of a single production line does not exceed 20%. In the case of unorganized emissions, consideration should also be given to the closure of the site, the dry and wet state and particle size of the material, and the collection efficiency of the waste gas collection system. Fruit and other factors. 5.3 Actual measurement method 5.3.1 The actual measurement method is to calculate the pollutant emissions based on the actual exhaust gas emissions and the corresponding pollutant emissions concentration, which is suitable for Existing engineering pollution sources with effective automatic or manual monitoring data. 5.3.2 Data accounting using automatic monitoring system The exhaust gas pollution source installed with automatic monitoring system and networked with the ecological Effective automatic monitoring data to calculate the source of exhaust gas pollutants. Use automatic monitoring data to calculate the source of exhaust gas pollutants, and use accounting All hourly average data in the period are calculated. The pollution source automatic monitoring system and data must comply with HJ 75, HJ 76, HJ/T 373, HJ 630, HJ 819, technical guidelines for self-monitoring of pollutant discharge units in the ceramic industry and pollutant discharge permits And so on. When using automatic monitoring and actual measurement methods to calculate pollutant emissions, the actual production load during the accounting period shall be considered simultaneously. The emission of waste gas pollutants is calculated according to formula (9). 5.3.3 Accounting using manual monitoring data For pollutants that cannot be monitored by the automatic monitoring system, or pollution sources and pollutants for which the automatic monitoring system is not installed, supervision and monitoring shall be adopted. Manual monitoring data such as monitoring and self-monitoring by the pollutant discharge unit to calculate the source of pollutants. Use manual monitoring data to account for pollutant sources Strong, all valid manual monitoring data during the accounting period should be used for calculation. Frequency and period of self-monitoring by pollutant discharge units Production conditions, data validity, etc. must comply with GB 25464, GB/T 16157, HJ/T 373, HJ/T 397, HJ 630, HJ 819, self-monitoring technical guidelines for pollutant discharge units in the ceramic industry, and requirements for pollutant discharge permits. In addition to supervision and monitoring In addition, the production load of all other manual monitoring periods should not be lower than the average production load during this monitoring period and the previous monitoring period. Load, and give the comparison result of production load. 5.5 Experimental method The experimental method is mainly aimed at the situation where it is difficult to obtain the source of pollution through environmental monitoring means. At this time, the experimental method is used to simulate Experiment to determine the relevant parameters, and then calculate the pollutant emissions. 5.6 Overall accounting formula of pollutant discharge 5.6.1 According to the calculation results of the amount of pollutants generated during the calculation period, combined with the removal efficiency of the waste gas treatment measures adopted, Use formula (13) to calculate the discharge of a certain pollutant. 5.6.2 Refer to Appendix F for reference index of dust removal and air suction volume of common production equipment. 5.6.3 Refer to Appendix G for the emission rules of pollution sources from ceramic products manufacturing. 5.6.4 Refer to Appendix H for energy consumption standards (excerpts) for ceramic products manufacturing. 5.6.5 Refer to Appendix I for the composition of typical raw and auxiliary materials for ceramic products. 5.7 Emissions of pollutants under abnormal conditions 5.7.1 Actual measurement method In abnormal working conditions, existing engineering pollution sources with effective automatic online monitoring data or manual monitoring data are adopted. (9) Calculate with formula (10). 5.7.2 Pollution Coefficient Method When the pollution control facility fails, the removal efficiency is calculated as 0, and calculated according to the amount of pollutants generated, using formula (11) Or formula (12) calculation. 5.7.3 Analogy The generation of pollutants in abnormal working conditions of new (reconstruction, expansion) projects can be compared to existing devices that meet the analogy conditions Calculation of effective measured data of waste gas pollutants; existing engineering pollution sources are prioritized by analogy with measured data of the same type of pollution sources of the company Strong accounting source. See 5.2 for analogy conditions. 5.7.4 Material weighing algorithm In abnormal conditions, the material balance algorithm can be used to calculate the amount of pollutants based on relevant parameters, see 5.1 for details. Pollution When the treatment facility fails, the exhaust gas pollutant removal efficiency is calculated as 0.

6 Calculation method of wastewater pollution source strength

6.1 Analogy The discharge of wastewater pollutants can be calculated by analogy with the effective measured data of the existing engineering wastewater pollutants that meet the requirements. class See 5.2 for the application principle of comparison. 6.2 Actual measurement method 6.2.1 The actual measurement method is to calculate the discharge of pollutants based on the actual wastewater discharge and the corresponding pollutant discharge concentration. Existing engineering pollution sources with effective automatic or manual monitoring data. 6.2.2 Data accounting using automatic monitoring system The wastewater pollution source installed with automatic monitoring equipment and networked with the ecological Effective automatic monitoring data to calculate the source of wastewater pollutants. Use automatic monitoring data to calculate the source of wastewater pollutants, and use accounting All daily average data in the period are calculated. The auto...

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