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HJ 1245-2022 English PDF

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HJ 1245-2022: Self-monitoring technology guidelines for pollution sources - Polyvinyl chloride industry
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Standard similar to HJ 1245-2022

HJ 1347.1   HJ 1347.2   HJ 1346.1   

Basic data

Standard ID HJ 1245-2022 (HJ1245-2022)
Description (Translated English) Self-monitoring technology guidelines for pollution sources - Polyvinyl chloride industry
Sector / Industry Environmental Protection Industry Standard
Word Count Estimation 9,938
Issuing agency(ies) Ministry of Ecology and Environment

HJ 1245-2022: Self-monitoring technology guidelines for pollution sources - Polyvinyl chloride industry


---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Self-monitoring technology guidelines for pollution sources - Polyvinyl chloride industry National Ecological Environment Standard of the People's Republic of China Technical guide for self-monitoring of pollutant discharge units PVC industry Self-monitoring technology guidelines for pollution sources -Polyvinyl chloride industry Published on 2022-04-27 2022-07-01 Implementation Released by the Ministry of Ecology and Environment directory Foreword...ii 1 Scope...1 2 Normative references...1 3 Terms and Definitions...1 4 General requirements for self-monitoring...2 5 Monitoring plan formulation...2 6 Information recording and reporting...5 7 Other...6 Technical guide for self-monitoring of sewage discharge units for PVC industry

1 Scope of application

This standard specifies the general requirements for self-monitoring, monitoring program formulation, information recording and reporting of industrial pollutant discharge units content and requirements. This standard applies to the water and air pollutants, noise and pollution to the surrounding environment discharged by the polyvinyl chloride industrial pollutant discharge unit during the production and operation stage. Self-monitoring of environmental quality impacts. In the polyvinyl chloride industrial pollutant discharge units, the self-monitoring requirements of inorganic chemical production units are implemented in accordance with HJ 1138, and self-provided thermal generators are required. The self-monitoring requirements of the group (factory) and supporting power boilers shall be implemented in accordance with HJ 820.

2 Normative references

This standard refers to the following documents or clauses thereof. For dated references, only the dated version applies to this standard. For undated references, the latest edition (including all amendments) applies to this standard. GB 15581 Industrial Pollutant Emission Standard for Caustic Soda and PVC GB 37822 Volatile organic compound fugitive emission control standard HJ 2.3 Technical Guidelines for Environmental Impact Assessment Surface Water Environment HJ 91.2 Technical Specification for Surface Water Environmental Quality Monitoring HJ 164 Technical Specification for Groundwater Environmental Monitoring HJ/T 166 Technical Specification for Soil Environment Monitoring HJ 194 Technical Specification for Manual Monitoring of Ambient Air Quality HJ 610 Environmental Impact Assessment Technical Guidelines Groundwater Environment HJ 664 Technical Specifications for Layout of Ambient Air Quality Monitoring Points (Trial) HJ 819 General Principles of Technical Guidelines for Self-Monitoring of Pollutants HJ 820 Technical Guide for Self-Monitoring of Pollutant Emission Units Thermal Power Generation and Boiler HJ 964 Environmental Impact Assessment Technical Guidelines Soil Environment (Trial) HJ 1138 Technical Guidelines for Self-Monitoring of Pollutant Discharge Units Inorganic Chemical Industry HJ 1200 Technical Specification for Pollution Discharge Permit Application and Issuance Industrial Solid Waste (Trial) "National Hazardous Waste List"

3 Terms and Definitions

The terms and definitions defined in GB 15581 and the following apply to this standard. 3.1 polyvinyl chloride industry The industry of producing polyvinyl chloride by acetylene method, ethylene method and monomer method. 3.2 acetylene method The production process of producing vinyl chloride with acetylene and hydrogen chloride as raw materials. 3.3 ethylene method The production process of producing vinyl chloride from ethylene, chlorine, etc. or ethylene dichloride as raw materials. 3.4 monomer method The production process of synthesizing polyvinyl chloride by direct polymerization reaction using purchased vinyl chloride as raw material. 3.5 rainwater outlet A discharge outlet that specifically discharges natural precipitation to outside the factory boundary directly or through ditch, canal or pipeline and other facilities. 4 General requirements for self-monitoring The pollutant discharging unit should find out the pollution source, pollutant index and potential environmental impact of the unit, formulate a monitoring plan, set up and maintain monitoring facilities, carry out self-monitoring in accordance with the monitoring plan, do a good job in quality assurance and quality control, record and save monitoring information, and disclose it to the public in accordance with the law Monitoring results. 5.Development of monitoring plan 5.1 Wastewater discharge monitoring The wastewater discharge monitoring points, monitoring indicators and minimum monitoring frequency of sewage discharge units shall be implemented in accordance with Table 1. 5.5 Other requirements 5.5.1 In addition to the pollutant indicators in Tables 1 to 5, the pollutant indicators in 5.5.1.1 and 5.5.1.2 should also be included in the scope of monitoring indicators, and Refer to Table 1 to Table 5 and HJ 819 to determine the monitoring frequency. 5.5.1.1 Pollutant Discharge Permit, Implemented Pollutant Discharge (Control) Standards, Environmental Impact Assessment Documents and Their Approvals [Only in.2015 Pollutant discharge units that have obtained the approval of environmental impact assessment after January 1,.2009], and the pollutants specified in the relevant ecological environment management regulations. mark. 5.5.1.2 The sewage discharge unit determines the actual discharge according to the raw and auxiliary materials used in the production process, the production process, the types of intermediate and final products, and the monitoring results. released, the pollutant indicators in the list of toxic and hazardous pollutants or the priority control chemicals list, or other toxic pollutant indicators. 5.5.2 The monitoring frequency of each indicator can be increased according to the determination principle in HJ 819 on the basis of meeting this standard. 5.5.3 The key pollutant discharging units shall install and use automatic monitoring equipment according to laws and regulations. The monitoring frequency of indicators shall be determined with reference to this standard. 5.5.4 Sampling methods, monitoring analysis methods, monitoring quality assurance and quality control shall be implemented in accordance with HJ 819. 5.5.5 The description and changes of the monitoring program shall be implemented in accordance with HJ 819.

6 Information recording and reporting

6.1 Information records 6.1.1 Monitoring information record Manual monitoring records and automatic monitoring operation and maintenance records are implemented in accordance with HJ 819.The authenticity and accuracy of the automatic monitoring data by the sewage unit Responsible for the abnormal data transmission should be reported in a timely manner, and implemented in accordance with national standards or automatic monitoring data abnormality marking rules. 6.1.2 Information record of the operation status of production and pollution control facilities 6.1.2.1 General provisions The pollutant discharging unit shall record the operation status of production and pollution control facilities in detail, and shall also refer to 6.1.2.2~6.1.2.5 to record relevant records in daily production. information, and organize it into a ledger for future reference. 6.1.2.2 Production Health Record Record the operation status, production load, output of main products, raw and auxiliary materials and fuel usage of each production facility of the main production unit by shift information (including type, name, dosage, composition and proportion of toxic and harmful elements) and other information. Record the used in the production process according to the replacement batch Names and replacement quantities of consumables such as catalysts. 6.1.2.3 Records of the operation status of wastewater pollution control facilities Record the amount of wastewater treatment, reuse water, wastewater discharge, discharge destination, sludge production (record moisture content), sewage disposal by shift Name and amount of chemicals used, electricity consumption, etc.; record the operation, failure and maintenance of sewage treatment facilities. 6.1.2.4 Records of operating status of waste gas pollution control facilities Record the names and quantities of consumables such as adsorbents and filter materials used in waste gas treatment according to the replacement batch; record the operating parameters of waste gas treatment facilities number, faults and maintenance. 6.1.2.5 Operation status record of noise pollution control facilities Record the daily inspection, failure and maintenance or replacement of noise pollution control facilities. 6.1.3 Industrial Solid Waste Records Record the relevant information of industrial solid waste according to HJ 1200, see Table 7 for the generation of industrial solid waste. Hazardous waste that may be generated According to the "National List of Hazardous Wastes" or the identification standards and identification methods of hazardous wastes. 6.2 Information reporting, emergency reporting and information disclosure Execute in accordance with HJ 819.

7 Others

The pollutant discharge unit should truthfully record the working conditions during the manual monitoring period (including production load, operation of pollution control facilities, etc.) to ensure monitoring. Data are representative. The marking of working conditions during automatic monitoring shall be carried out in accordance with the national standard specifications and the marking rules of working conditions of relevant industries. Content not specified in this standard shall be implemented in accordance with HJ 819.

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