Standards

HJ 407-2021 Active

HJ 407-2021 HJ 407-2021 Technical Specification for Acceptance of Environmental Protection Facilities at the Completion of Construction Projects: Automobile Manufacturing Industry

This standard specifies the work procedures and general requirements for the acceptance of environmental protection facilities in automotive manufacturing projects upon completion, and proposes technical requirements for initiating acceptance, conducting self-inspection of acceptance, preparing an acceptance monitoring plan, implementing acceptance monitoring and inspection, and preparing an acceptance monitoring report (form). This standard applies to the acceptance of environmental protection facilities in automotive manufacturing projects upon completion, but does not apply to the casting and electroplating production processes in automotive manufacturing projects. For other content not specified in this standard, refer to the "Technical Guidelines for Environmental Protection Acceptance of Construction Projects - Pollution Impact Category" (Announcement No. 9 of 2018 by the Ministry of Ecology and Environment) and its annexes for implementation.

Publish Date: 2021-11-25

HJ 406-2021 Active

HJ 406-2021 HJ 406-2021 Environmental Protection Facilities Acceptance Technical Specification for Completion of Construction Projects: Ethylene Engineering

This standard specifies the working procedures and general requirements for the acceptance of environmental protection facilities in ethylene projects, and proposes technical requirements for initiating acceptance, self-inspection of acceptance, preparing an acceptance monitoring plan, implementing acceptance monitoring and inspection, and preparing an acceptance monitoring report (form). This standard applies to the acceptance of environmental protection facilities in ethylene projects. The acceptance of environmental protection facilities in ethylene projects with self-owned thermal power generators (plants) shall be carried out in accordance with HJ/T 255, and the acceptance of environmental protection facilities in ecological impact projects such as docks shall be carried out in accordance with HJ/T 394. For other content not specified in this standard, the Annex of the "Technical Guidelines for Environmental Protection Acceptance of Completed Construction Projects - Pollution Impact Category" (Announcement No. 9 of 2018 by the Ministry of Ecology and Environment) shall be implemented.

Publish Date: 2021-11-25

HJ 405-2021 Active

HJ 405-2021 Completion of Environmental Protection Facilities Acceptance Technical Specification for Construction Projects - Petroleum Refining

This standard specifies the work procedures and general requirements for the acceptance of environmental protection facilities of petroleum refining industry construction projects upon completion. It sets forth the technical requirements for initiating acceptance, conducting self-inspection, preparing an acceptance monitoring plan, implementing acceptance monitoring and inspection, and preparing an acceptance monitoring report (form). This standard applies to the acceptance of environmental protection facilities of petroleum refining industry construction projects. For self-owned thermal power generation units (plants) in petroleum refining industry construction projects, the acceptance of environmental protection facilities shall be carried out in accordance with HJ/T 255. For ecological impact projects such as docks, the acceptance of environmental protection facilities shall be carried out in accordance with HJ/T 394. For other content not specified in this standard, the technical guidelines for environmental protection acceptance of construction projects - pollution impact category (Announcement No. 9 of 2018 by the Ministry of Ecology and Environment) shall be implemented in accordance with the annex.

Publish Date: 2021-11-25

HJ 404-2021 Active

HJ 404-2021 HJ 404-2021 Environmental Protection Facilities Acceptance Technical Specification for Project Completion in Iron and Steel Industry

This standard specifies the working procedures and general requirements for the acceptance of environmental protection facilities in steel industry construction projects. It sets forth the technical requirements for initiating acceptance, conducting self-inspection, preparing an acceptance monitoring plan, implementing acceptance monitoring and inspection, and preparing an acceptance monitoring report (form). This standard applies to the acceptance of environmental protection facilities in steel industry construction projects, but does not apply to coking, ferroalloy, iron ore mining and beneficiation, or foundry industry construction projects. For self-owned thermal power generators (plants) in steel industry construction projects, the acceptance of environmental protection facilities shall be conducted in accordance with HJ/T 255. For ecological impact projects such as docks and mines, the acceptance of environmental protection facilities shall be conducted in accordance with HJ/T 394. For other content not specified in this standard, the Technical Guidelines for Environmental Protection Acceptance of Completed Construction Projects - Pollution Impact Category (Announcement No. 9 of 2018 by the Ministry of Ecology and Environment) shall be implemented in accordance with the annex.

Publish Date: 2021-11-25

HJ 1211-2021 Active

HJ 1211-2021 Solid waste: Determination of inorganic elements by wavelength-dispersive X-ray fluorescence spectroscopy

This standard specifies the wavelength dispersive X-ray fluorescence spectrometry method for determining 16 inorganic elements and 7 oxides in solid waste, including sludge, contaminated soil, fly ash, soot, tailings, and metallurgical slag. This standard applies to the determination of 16 inorganic elements and 7 oxides in solid waste, including arsenic (As), barium (Ba), chlorine (Cl), cobalt (Co), chromium (Cr), copper (Cu), manganese (Mn), nickel (Ni), phosphorus (P), lead (Pb), sulfur (S), strontium (Sr), titanium (Ti), vanadium (V), zinc (Zn), and zirconium (Zr), as well as silica (SiO2), aluminum oxide (Al2O3), and iron oxide (Fe2O3). The standard uses either the melted glass chip method or the powder pressing method to prepare solid waste samples. The melted glass chip method is suitable for preparing samples of sludge, contaminated soil, fly ash, soot, tailings, and metallurgical slag, but is not applicable for determining the content of chlorine (Cl). The powder pressing method is suitable for preparing samples of sludge, contaminated soil, fly ash, and soot. For samples prepared by the melted glass chip method, the detection limits for 15 inorganic elements range from 5 mg/kg to 70 mg/kg, and the lower limits range from 20 mg/kg to 280 mg/kg. For the 7 oxides, the detection limits range from 0.01% to 0.03%, and the lower limits range from 0.04% to 0.12%. For samples prepared by the powder pressing method, the detection limits for 16 inorganic elements range from 2 mg/kg to 30 mg/kg, and the lower limits range from 8 mg/kg to 120 mg/kg. For the 7 oxides, the detection limits range from 0.01% to 0.03%, and the lower limits range from 0.04% to 0.12%. For details, see Appendix A.

Publish Date: 2021-11-18

HJ 1203-2021 Active

HJ 1203-2021 Ecological environment protection effectiveness evaluation criteria for nature reserves (Trial)

This standard specifies the principles, cycle, methods, processes, indicator system, scoring standards, results, and reporting format for the evaluation of the effectiveness of ecological environment protection in nature reserves. This standard is applicable to the evaluation of the effectiveness of ecological environment protection in national-level nature reserves. The evaluation of the effectiveness of ecological environment protection in local-level nature reserves can be carried out in accordance with this standard.

Publish Date: 2021-11-15

HJ 1210-2021 Active

HJ 1210-2021 Determination of 13 phenanthrene and 2 diphenylamine compounds in soil and sediment using liquid chromatography-triple quadrupole mass spectrometry

This standard specifies the liquid chromatography-triple quadrupole mass spectrometry method for the determination of aniline and diphenylamine compounds in soil and sediments. This standard is applicable to the determination of 13 aniline compounds and 2 diphenylamine compounds in soil and sediments, including diphenylamine, aniline, 4-methylaniline, 2-methoxyaniline, 3-methylaniline, 2-methylaniline, 2,4-dimethylaniline, 4-nitroaniline, 3-nitroaniline, 4-chloroaniline, 2-naphthylamine, 2,6-dimethylaniline, 3-chloroaniline, 3,3'-dichlorodiphenylamine, and N-nitrosodiphenylamine. When the sample amount is 5.0 g and the dilution volume is 1.0 ml, the method's detection limits for the 13 aniline compounds and 2 diphenylamine compounds are 2 μg/kg to 4 μg/kg, and the determination limits are 8 μg/kg to 16 μg/kg. For details, please refer to Appendix A.

Publish Date: 2021-11-15

HJ 1209-2021 Active

HJ 1209-2021 Industrial enterprise soil and groundwater self-monitoring technical guidelines (trial)

This standard specifies the general requirements for self-monitoring of soil and groundwater by industrial enterprises, the formulation of monitoring plans, sample collection, storage, transfer, preparation and analysis, analysis of monitoring results, quality assurance and quality control, preparation of monitoring reports, and the basic content and requirements of monitoring management. This standard applies to self-monitoring of soil and groundwater within operating industrial enterprises of key units subject to soil pollution supervision. Other industrial enterprises may refer to this standard for self-monitoring of soil and groundwater. For the monitoring of storage sites and landfills in key units subject to soil pollution supervision, if corresponding technical regulations have been issued by the state, those regulations shall prevail.

Publish Date: 2021-11-13

HJ 1208-2021 Active

HJ 1208-2021 Discharge units' self-monitoring technical guidance for non-ferrous metals industry - Recycling metals

This standard specifies the general requirements for self-monitoring by industrial wastewater discharge units of recycled non-ferrous metals (recycled copper, recycled aluminum, recycled lead, and recycled zinc), the formulation of monitoring plans, and the basic content and requirements for information recording and reporting. This standard applies to wastewater discharge units that produce non-ferrous metals and their alloys using waste non-ferrous metals as raw materials, and conduct self-monitoring of water and air pollutants, noise, and the impact on the surrounding environmental quality during the production and operation phase. Wastewater discharge units that produce non-ferrous metals and their alloys using secondary resources such as copper-containing sludge, zinc-containing steelmaking dust, and lead-containing leaching slag as the main raw materials may refer to this standard for implementation. The self-monitoring requirements for self-owned thermal power generating units (plants) and supporting power boilers shall be implemented in accordance with HJ 820.

Publish Date: 2021-11-13

HJ 1207-2021 Active

HJ 1207-2021 HJ 1207-2021 Guide for Self-Monitoring of Emissions by Rubber and Plastics Manufacturers (English translation)

This standard specifies the general requirements for self-monitoring by wastewater discharge units in the rubber and plastic products industry, the formulation of monitoring plans, and the basic contents and requirements for information recording and reporting. This standard applies to wastewater discharge units in the rubber and plastic products industry conducting self-monitoring of water and air pollutants, noise, and the impact on the surrounding environmental quality during the production and operation phase. For wastewater discharge units in the plastic products industry, the self-monitoring requirements for the production process of ultra-fine fibers from synthetic leather are implemented in accordance with HJ 879, the self-monitoring requirements for electroplating processes are implemented in accordance with HJ 985. and the self-monitoring requirements for painting processes are implemented in accordance with HJ 1086. The self-monitoring requirements for self-owned thermal power generators (plants) and supporting power boilers of wastewater discharge units are implemented in accordance with HJ 820. This standard does not apply to wastewater discharge units in the manufacturing of recycled rubber and recycled plastics.

Publish Date: 2021-11-13

HJ 1206-2021 Active

HJ 1206-2021 Expert Technical Guide for Self-Monitoring of Pollution Units in the Manufacture of Artificial Panels Industry

This standard specifies the general requirements for self-monitoring by wastewater discharge units in the wood-based panel industry, the formulation of monitoring plans, and the basic contents and requirements for information recording and reporting. This standard applies to self-monitoring by wastewater discharge units in the wood-based panel industry during the production and operation phase of their discharged water and air pollutants, noise, and the impact on the surrounding environmental quality. The self-monitoring requirements for self-owned thermal power generators (plants) and supporting power boilers shall be implemented in accordance with HJ 820.

Publish Date: 2021-11-13

HJ 1205-2021 Active

HJ 1205-2021 Discharge unit's self-monitoring technical guidance for solid waste incineration

This standard specifies the general requirements for self-monitoring by solid waste incineration units, the formulation of monitoring plans, and the basic contents and requirements for information recording and reporting. This standard applies to solid waste incineration units conducting self-monitoring of water and air pollutants, solid waste, noise, and the impact on the surrounding environmental quality during the production and operation phase. This standard also applies to self-monitoring of self-built solid waste incineration facilities, except for those stipulated in the technical guidelines for self-monitoring by industrial polluting units. This standard does not apply to cement industry polluting units that use cement kilns to co-process solid waste.

Publish Date: 2021-11-13