Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.
This standard is formulated with a view to implementing Environmental Protection Law of the People's Republic of China, Law of the People's Republic of China on Prevention and Control of Water Pollution, Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution, guiding and regulating the self-monitoring of pollution sources in petroleum chemistry industry.
This standard includes such basic contents and requirements as the general requirements for the self-monitoring of the petroleum chemistry industry and the synthetic resin industry (excluding the production facilities of PVC resin), as well as development of monitoring plans, and record and report of the monitoring information.
This standard is issued for the first time.
This standard was proposed, organized and developed by the Ministry of Ecology and Environment.
This standard was approved by the Ministry of Ecology and Environment on July 31, 2018.
This standard is implemented from October 1, 2018.
The Ministry of Ecology and Environment is in charge of the explanation of this standard.
Self-monitoring technology guidelines for pollution sources - Petroleum chemistry industry
1 Scope
This standard includes such basic contents and requirements as the general requirements for the self-monitoring of the petroleum chemistry industry as well as the development of monitoring plans, and record and report of monitoring information.
This standard is applicable to the monitoring of pollution sources in the petroleum chemistry industry and the synthetic resin industry (except for production facilities of PVC resin) on the discharged water, air pollutants, noise and the impact on its surrounding environment during the production operation phase.
Self-monitoring of pollution sources with self-contained thermal power (plants) and supporting power boilers shall be carried out in accordance with the requirements of HJ 820.
2 Normative references
For the purpose of this standard, the following documents or their provisions are quoted. For undated references, the valid edition of the normative document applies.
GB 14554 Emission standards for odor pollutants
GB 18484 Pollution control standard for hazardous wastes incineration
GB 31571 Emission standard of pollutants for petroleum chemistry industry
GB 31572 Emission standard of pollutants for synthetic resin industry
HJ/T 55 Technical guidelines for fugitive emission monitoring of air pollutants
HJ/T 91 Technical specifications requirements for monitoring of surface water and waste water
HJ/T 164 Technical specifications for environmental monitoring of groundwater
HJ/T 166 Technical specification for soil environmental monitoring
HJ/T 194 Technical specifications on manual methods for ambient air quality monitoring
HJ 442 Specification for offshore environmental monitoring
HJ 664 Technical regulation for selection of ambient air quality monitoring stations (on trial)
HJ 733 Guideline for the determination of volatile organic compound leaks and uncovered liquid surface emissions
HJ 819 Self-monitoring technology guidelines for pollution sources - General rule
HJ 820 Self-monitoring guidelines for pollution sources - Thermal power generation and boiler
National Directory of Hazardous Wastes (Order No. 39 of Ministry of Environmental Protection, National Development and Reform Commission, Ministry of Public Security)
3 Terms and definitions
For the purposes of this standard, the terms and definitions given in GB/T 31571, GB/T 31572, and HJ 819 as well as the following apply.
3.1
petroleum chemistry industry
the industry producing organic chemicals (see Annex A of GB 31571), synthetic resins, synthetic fibers, synthetic rubber, etc., with petroleum fractions and natural gas as raw materials
3.2
synthetic resin industry
the industry in which a synthetic resin is produced with a low molecular compound - monomer as a main raw material combined into macromolecule in a polymerization reaction, or a new synthetic resin product is produced using a common synthetic resin as a raw material with modified method. It also includes the industry using synthetic resin as raw material, adopting mixture, cross blend, modified methods and other processes to produce synthetic resin products by extrusion, injection, press, rolling, and foaming etc.; or using waste synthetic resin as raw material to compound new synthetic resin or synthetic resin products.
3.3
organic characteristic wastewater pollutants
Organic pollutants in wastewater listed in Annex A. organic characteristic wastewater pollutants that the petroleum chemistry industry enterprise determines to be controlled in the wastewater discharged by the enterprise in comparison with Annex A according to the raw materials, products, by-products and intermediate products with a use or production volume of 10 tons / year or more during the production process.
3.4
organic characteristic air pollutants
organic air pollutants listed in Annex B; organic characteristic air pollutants that the petroleum chemistry industry enterprise determines to be controlled in the air pollutants discharged by the enterprise in comparison with Annex B according to the raw materials, products, by-products and intermediate products with a use or production volume of 10 tons / year or more during the production process
3.5
volatile organic compounds
an organic compound that participates in atmospheric photochemical reactions, or determined via measurement or accounting according to a prescribed method. This standard uses non-methane total hydrocarbons as a comprehensive control indicator for emissions of volatile organic compounds of exhaust funnel and enterprise boundary.
4 General requirements for self-monitoring
The pollution sources shall check their own pollution sources, pollutant indicators and potential environmental impacts, develop a monitoring scheme, set up and maintain monitoring facilities, conduct self-monitoring according to the monitoring scheme, complete quality assurance and quality control, record and save monitoring data, and disclose the monitoring results to the public according to law.
5 Development of monitoring plan
5.1 Monitoring of wastewater discharge
5.1.1 Monitoring points
The pollution sources must set up monitoring points at the general wastewater discharge outlet, the discharge outlet from workshop and production facility and rainwater discharge outlet.
5.1.2 Monitoring indicators and frequency
The pollution sources implementing GB 31571 shall implement the corresponding monitoring requirements of the petroleum chemistry industry enterprises in Table 1 and conduct self-monitoring of the organic characteristic pollutants of wastewater from Annex A according to the raw materials used, the production process, the products and by-products of production.
The pollution sources implementing GB 31572 shall implement the corresponding monitoring requirements of the synthetic resin industry enterprises in Table 1. In case of the synthetic resin listed in Annex C, they shall also conduct self-monitoring with the other wastewater pollutant indicators from Annex C according to the product types.
Table 1 Minimum monitoring frequency of wastewater discharge monitoring indicators
Enterprise type Monitoring points Monitoring indicators Monitoring frequency
Direct discharge Indirect discharge
Petroleum chemistry industry General wastewater discharge outlet Chemical oxygen demand, ammonia nitrogen, flow Automatic monitoring Weekly
pH, suspended solids, total nitrogen, total phosphorus, petroleum, sulfide, volatile phenol Weekly Monthly
Five days’ biochemical oxygen demand, total organic carbon, fluoride, total vanadium, total copper, total zinc, total cyanide, absorbable organic halides Monthly Quarterly
Organic characteristic wastewater pollutants Semi-annually
Discharge outlet for wastewater from workshop or production facility a Total lead, total cadmium, total arsenic, total nickel, total mercury, total chromium, hexavalent chromium Monthly
Benzo (a) pyrene, alkylmercury Semi-annually b
Rainwater discharge outlet pH value, chemical oxygen demand, ammonia nitrogen, petroleum, suspended solids Daily c
Synthetic resin industry General wastewater discharge outlet Chemical oxygen demand, ammonia nitrogen, flow Automatic monitoring Weekly
pH value, suspended solids, total nitrogen, total phosphorus Weekly Monthly
Biochemical oxygen demand, total organic carbon, absorbable organic halides for 5 days Monthly Quarterly
Other wastewater pollutants d Semi-annually
Discharge outlet for wastewater from workshops or production facility Total lead, total cadmium, total arsenic, total nickel, total mercury, total chromium, hexavalent chromium Month
Mercury alkyl Semi-annually b
Rainwater discharge outlet pH value, chemical oxygen demand, ammonia nitrogen, suspended solids Daily c
Note 1: the environmental protection authorities at the cities with districts or above expressly require that pollutant indicators with the equipment of automatic monitoring shall be automatically monitored.
Note 2: the flow rate shall be monitored synchronously when the concentration of pollutants is monitored.
Notes:
a Where the production process and product types specified in Annex E are required to monitor the indicators of pollutants generated in the wastewater discharge outlet of the workshop or production facilities involving the production process and products; as for those not covered in Annex E, it shall be determined whether the monitoring of this indicator shall be conducted on the discharge outlet of wastewater from the workshop or production facility according to the raw materials used, production process, products and by-products produced.
b It shall be implemented monthly from January 1, 2020.
c Monitoring is conducted daily during discharge.
d Other wastewater pollutants listed in Annex C.
5.2 Monitoring of air pollutant discharge
5.2.1 Organized air pollutant discharge monitoring points, indicators and frequency
5.2.1.1 Monitoring points
If the exhaust gas is discharged to the external environment through the exhaust funnel, etc., the monitoring points shall be set on the flue; as for the same monitoring indicators with the multiple exhausts of air pollutants, the monitoring points shall be set on the shared flue after the exhaust gas merges or separately on each flue; as for the organic air pollutant recovery treatment device, monitoring points shall be set at its air pollutant inlet and discharge outlet respectively.
5.2.1.2 Monitoring indicators and frequency
The pollution sources implementing GB 31571 shall implement the corresponding monitoring requirements of the petroleum chemistry industry enterprises in Table 2 and conduct self-monitoring of the organic characteristic air pollutants from Annex B according to the raw materials used, the production process, the products and by-products of production.
The pollution sources implementing GB 31572 shall implement the corresponding monitoring requirements of the synthetic resin industry enterprises in Table 2. In case of the synthetic resin listed in Annex D, they shall also conduct self-monitoring with the other air pollutant indicators from Annex D according to the product types.
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements for self-monitoring
5 Development of monitoring plan
6 Information record and report
7 Others
Annex A (Normative) Organic characteristic wastewater pollutants
Annex B (Normative) Organic characteristic air pollutants
Annex C (Normative) Wastewater pollutants of different synthetic resin type
Annex D (Normative) Air pollutants of different synthetic resin type
Annex E (Informative) Production process and product types for producing metal-containing wastewater
Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative.
This standard is formulated with a view to implementing Environmental Protection Law of the People's Republic of China, Law of the People's Republic of China on Prevention and Control of Water Pollution, Law of the People's Republic of China on the Prevention and Control of Atmospheric Pollution, guiding and regulating the self-monitoring of pollution sources in petroleum chemistry industry.
This standard includes such basic contents and requirements as the general requirements for the self-monitoring of the petroleum chemistry industry and the synthetic resin industry (excluding the production facilities of PVC resin), as well as development of monitoring plans, and record and report of the monitoring information.
This standard is issued for the first time.
This standard was proposed, organized and developed by the Ministry of Ecology and Environment.
This standard was approved by the Ministry of Ecology and Environment on July 31, 2018.
This standard is implemented from October 1, 2018.
The Ministry of Ecology and Environment is in charge of the explanation of this standard.
Self-monitoring technology guidelines for pollution sources - Petroleum chemistry industry
1 Scope
This standard includes such basic contents and requirements as the general requirements for the self-monitoring of the petroleum chemistry industry as well as the development of monitoring plans, and record and report of monitoring information.
This standard is applicable to the monitoring of pollution sources in the petroleum chemistry industry and the synthetic resin industry (except for production facilities of PVC resin) on the discharged water, air pollutants, noise and the impact on its surrounding environment during the production operation phase.
Self-monitoring of pollution sources with self-contained thermal power (plants) and supporting power boilers shall be carried out in accordance with the requirements of HJ 820.
2 Normative references
For the purpose of this standard, the following documents or their provisions are quoted. For undated references, the valid edition of the normative document applies.
GB 14554 Emission standards for odor pollutants
GB 18484 Pollution control standard for hazardous wastes incineration
GB 31571 Emission standard of pollutants for petroleum chemistry industry
GB 31572 Emission standard of pollutants for synthetic resin industry
HJ/T 55 Technical guidelines for fugitive emission monitoring of air pollutants
HJ/T 91 Technical specifications requirements for monitoring of surface water and waste water
HJ/T 164 Technical specifications for environmental monitoring of groundwater
HJ/T 166 Technical specification for soil environmental monitoring
HJ/T 194 Technical specifications on manual methods for ambient air quality monitoring
HJ 442 Specification for offshore environmental monitoring
HJ 664 Technical regulation for selection of ambient air quality monitoring stations (on trial)
HJ 733 Guideline for the determination of volatile organic compound leaks and uncovered liquid surface emissions
HJ 819 Self-monitoring technology guidelines for pollution sources - General rule
HJ 820 Self-monitoring guidelines for pollution sources - Thermal power generation and boiler
National Directory of Hazardous Wastes (Order No. 39 of Ministry of Environmental Protection, National Development and Reform Commission, Ministry of Public Security)
3 Terms and definitions
For the purposes of this standard, the terms and definitions given in GB/T 31571, GB/T 31572, and HJ 819 as well as the following apply.
3.1
petroleum chemistry industry
the industry producing organic chemicals (see Annex A of GB 31571), synthetic resins, synthetic fibers, synthetic rubber, etc., with petroleum fractions and natural gas as raw materials
3.2
synthetic resin industry
the industry in which a synthetic resin is produced with a low molecular compound - monomer as a main raw material combined into macromolecule in a polymerization reaction, or a new synthetic resin product is produced using a common synthetic resin as a raw material with modified method. It also includes the industry using synthetic resin as raw material, adopting mixture, cross blend, modified methods and other processes to produce synthetic resin products by extrusion, injection, press, rolling, and foaming etc.; or using waste synthetic resin as raw material to compound new synthetic resin or synthetic resin products.
3.3
organic characteristic wastewater pollutants
Organic pollutants in wastewater listed in Annex A. organic characteristic wastewater pollutants that the petroleum chemistry industry enterprise determines to be controlled in the wastewater discharged by the enterprise in comparison with Annex A according to the raw materials, products, by-products and intermediate products with a use or production volume of 10 tons / year or more during the production process.
3.4
organic characteristic air pollutants
organic air pollutants listed in Annex B; organic characteristic air pollutants that the petroleum chemistry industry enterprise determines to be controlled in the air pollutants discharged by the enterprise in comparison with Annex B according to the raw materials, products, by-products and intermediate products with a use or production volume of 10 tons / year or more during the production process
3.5
volatile organic compounds
an organic compound that participates in atmospheric photochemical reactions, or determined via measurement or accounting according to a prescribed method. This standard uses non-methane total hydrocarbons as a comprehensive control indicator for emissions of volatile organic compounds of exhaust funnel and enterprise boundary.
4 General requirements for self-monitoring
The pollution sources shall check their own pollution sources, pollutant indicators and potential environmental impacts, develop a monitoring scheme, set up and maintain monitoring facilities, conduct self-monitoring according to the monitoring scheme, complete quality assurance and quality control, record and save monitoring data, and disclose the monitoring results to the public according to law.
5 Development of monitoring plan
5.1 Monitoring of wastewater discharge
5.1.1 Monitoring points
The pollution sources must set up monitoring points at the general wastewater discharge outlet, the discharge outlet from workshop and production facility and rainwater discharge outlet.
5.1.2 Monitoring indicators and frequency
The pollution sources implementing GB 31571 shall implement the corresponding monitoring requirements of the petroleum chemistry industry enterprises in Table 1 and conduct self-monitoring of the organic characteristic pollutants of wastewater from Annex A according to the raw materials used, the production process, the products and by-products of production.
The pollution sources implementing GB 31572 shall implement the corresponding monitoring requirements of the synthetic resin industry enterprises in Table 1. In case of the synthetic resin listed in Annex C, they shall also conduct self-monitoring with the other wastewater pollutant indicators from Annex C according to the product types.
Table 1 Minimum monitoring frequency of wastewater discharge monitoring indicators
Enterprise type Monitoring points Monitoring indicators Monitoring frequency
Direct discharge Indirect discharge
Petroleum chemistry industry General wastewater discharge outlet Chemical oxygen demand, ammonia nitrogen, flow Automatic monitoring Weekly
pH, suspended solids, total nitrogen, total phosphorus, petroleum, sulfide, volatile phenol Weekly Monthly
Five days’ biochemical oxygen demand, total organic carbon, fluoride, total vanadium, total copper, total zinc, total cyanide, absorbable organic halides Monthly Quarterly
Organic characteristic wastewater pollutants Semi-annually
Discharge outlet for wastewater from workshop or production facility a Total lead, total cadmium, total arsenic, total nickel, total mercury, total chromium, hexavalent chromium Monthly
Benzo (a) pyrene, alkylmercury Semi-annually b
Rainwater discharge outlet pH value, chemical oxygen demand, ammonia nitrogen, petroleum, suspended solids Daily c
Synthetic resin industry General wastewater discharge outlet Chemical oxygen demand, ammonia nitrogen, flow Automatic monitoring Weekly
pH value, suspended solids, total nitrogen, total phosphorus Weekly Monthly
Biochemical oxygen demand, total organic carbon, absorbable organic halides for 5 days Monthly Quarterly
Other wastewater pollutants d Semi-annually
Discharge outlet for wastewater from workshops or production facility Total lead, total cadmium, total arsenic, total nickel, total mercury, total chromium, hexavalent chromium Month
Mercury alkyl Semi-annually b
Rainwater discharge outlet pH value, chemical oxygen demand, ammonia nitrogen, suspended solids Daily c
Note 1: the environmental protection authorities at the cities with districts or above expressly require that pollutant indicators with the equipment of automatic monitoring shall be automatically monitored.
Note 2: the flow rate shall be monitored synchronously when the concentration of pollutants is monitored.
Notes:
a Where the production process and product types specified in Annex E are required to monitor the indicators of pollutants generated in the wastewater discharge outlet of the workshop or production facilities involving the production process and products; as for those not covered in Annex E, it shall be determined whether the monitoring of this indicator shall be conducted on the discharge outlet of wastewater from the workshop or production facility according to the raw materials used, production process, products and by-products produced.
b It shall be implemented monthly from January 1, 2020.
c Monitoring is conducted daily during discharge.
d Other wastewater pollutants listed in Annex C.
5.2 Monitoring of air pollutant discharge
5.2.1 Organized air pollutant discharge monitoring points, indicators and frequency
5.2.1.1 Monitoring points
If the exhaust gas is discharged to the external environment through the exhaust funnel, etc., the monitoring points shall be set on the flue; as for the same monitoring indicators with the multiple exhausts of air pollutants, the monitoring points shall be set on the shared flue after the exhaust gas merges or separately on each flue; as for the organic air pollutant recovery treatment device, monitoring points shall be set at its air pollutant inlet and discharge outlet respectively.
5.2.1.2 Monitoring indicators and frequency
The pollution sources implementing GB 31571 shall implement the corresponding monitoring requirements of the petroleum chemistry industry enterprises in Table 2 and conduct self-monitoring of the organic characteristic air pollutants from Annex B according to the raw materials used, the production process, the products and by-products of production.
The pollution sources implementing GB 31572 shall implement the corresponding monitoring requirements of the synthetic resin industry enterprises in Table 2. In case of the synthetic resin listed in Annex D, they shall also conduct self-monitoring with the other air pollutant indicators from Annex D according to the product types.
Contents of HJ 947-2018
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 General requirements for self-monitoring
5 Development of monitoring plan
6 Information record and report
7 Others
Annex A (Normative) Organic characteristic wastewater pollutants
Annex B (Normative) Organic characteristic air pollutants
Annex C (Normative) Wastewater pollutants of different synthetic resin type
Annex D (Normative) Air pollutants of different synthetic resin type
Annex E (Informative) Production process and product types for producing metal-containing wastewater
