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HJ 1138-2020: Self-monitoring technology guidelines for pollution sources - Inorganic chemical industry
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Self-monitoring technology guidelines for pollution sources - Inorganic chemical industry
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HJ 1138-2020
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Standard similar to HJ 1138-2020 HJ 1129 HJ 1134 HJ 1128 Basic data | Standard ID | HJ 1138-2020 (HJ1138-2020) | | Description (Translated English) | Self-monitoring technology guidelines for pollution sources - Inorganic chemical industry | | Sector / Industry | Environmental Protection Industry Standard | | Word Count Estimation | 12,147 | | Date of Issue | 2020-11-10 | | Date of Implementation | 2021-01-01 | | Regulation (derived from) | Ministry of Ecology and Environment Announcement No. 48 [2020] | | Issuing agency(ies) | Ministry of Ecology and Environment | HJ 1138-2020: Self-monitoring technology guidelines for pollution sources - Inorganic chemical industry
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Self-monitoring technology guidelines for pollution sources - Inorganic chemical industry
National Environmental Protection Standards of the People's Republic of China
Technical Guidelines for Self-monitoring by Pollutant Dischargers
Inorganic Chemical Industry
2020-11-10 release
2021-01-01 implementation
Issued by the Ministry of Ecology and Environment
Table of contents
Foreword...ii
1 Scope of application...1
2 Normative references...1
3 Terms and definitions...2
4 General requirements for self-monitoring...2
5 Development of monitoring plan...2
6 Information Recording and Reporting...8
7 Other...9
Foreword
To implement the Environmental Protection Law of the People’s Republic of China, the Water Pollution Prevention Law of the People’s Republic of China, and the People’s Republic of China
National Air Pollution Prevention and Control Law, "Pollution Permit Management Measures (for Trial Implementation)", to guide and regulate the
Monitoring work and formulating this standard.
This standard puts forward the general requirements for the self-monitoring of pollutant discharge units in the inorganic chemical industry, the formulation of monitoring plans, information recording and
The basic content and requirements of the report.
This standard is issued for the first time.
This standard was proposed and formulated by the Department of Ecological Environment Monitoring and the Department of Regulations and Standards of the Ministry of Ecology and Environment.
The main drafting organization of this standard. Harbin Ecological Environment Monitoring Center of Heilongjiang Province.
This standard was approved by the Ministry of Ecology and Environment on November 10, 2020.
This standard shall be implemented from January 1, 2021.
This standard is interpreted by the Ministry of Ecology and Environment.
Technical Guidelines for Self-monitoring of Pollutant Discharge Units Inorganic Chemical Industry
1 Scope of application
This standard puts forward the general requirements for the self-monitoring of pollutant discharge units in the inorganic chemical industry, the formulation of monitoring plans, information recording and
The basic content and requirements of the report.
This standard is applicable to the water and air pollutants and noise emitted by the inorganic chemical industry pollutants during the production and operation stage.
And carry out self-monitoring of the impact on the surrounding environmental quality. The inorganic chemical industry specifically includes. "Classification of National Economic Industries"
(GB/T 4754) Inorganic acid manufacturing 2611, inorganic base manufacturing 2612, inorganic salt manufacturing 2613 and other basic chemical principles
Material manufacturing 2619 Inorganic chemical industry product manufacturing. Other chemical production units that use the above substances as by-products
The monitoring of pollutants discharged does not apply to this standard, and the technical guidelines for self-monitoring of pollutants in the corresponding industry shall be implemented; the production of biological hydrogen
Inorganic chemical industry sewage bills such as gas, general gas (except electrolysis hydrogen), rare gas, liquid air and compressed air
The monitoring of pollutants discharged by pollutants shall be carried out in accordance with the General Rules of Technical Guidelines for Self-monitoring of Pollutant Dischargers (HJ 819).
The self-monitoring requirements of self-provided thermal power generating units (factories) and supporting power boilers shall be in accordance with the "Self-monitoring Technology of Pollutant Discharge Units"
"Guidelines for Thermal Power Generation and Boilers" (HJ 820) were implemented.
2 Normative references
The content of this standard refers to the following documents or their clauses. For undated reference documents, the effective version is applicable to this standard.
GB 5085 Identification Standard for Hazardous Waste
GB 8978 Integrated Wastewater Discharge Standard
GB 12348 Environmental Noise Emission Standard at the Boundary of Industrial Enterprises
GB 15581 Pollutant discharge standard for caustic soda and polyvinyl chloride industry
GB 16297 Comprehensive Emission Standard of Air Pollutants
GB 18484 pollution control standard for hazardous waste incineration
GB 26131 Pollutant Emission Standard for Nitric Acid Industry
GB 26132 Pollutant Emission Standard for Sulfuric Acid Industry
GB 31573 Inorganic Chemical Industry Pollutant Discharge Standard
GB/T 4754 Classification of National Economic Industries
HJ 2.3 Technical Guidelines for Environmental Impact Assessment Surface Water Environment
HJ 91.1 Technical Specification for Wastewater Monitoring
HJ/T 164 Technical Specification for Groundwater Environmental Monitoring
HJ/T 166 Technical Specification for Soil Environmental Monitoring
HJ 442 Environmental Monitoring Specification for Coastal Waters
HJ 610 Technical Guidelines for Environmental Impact Assessment Groundwater Environment
HJ 819 General Rules of Technical Guidelines for Self-monitoring of Pollutant Discharge Unit
HJ 820 Technical Guide for Self-monitoring of Sewage Discharge Units Thermal Power and Boilers
HJ 1035 Pollutant Discharge Permit Application and Issuance Technical Specification Inorganic Chemical Industry
"National Hazardous Waste List"
3 Terms and definitions
The following terms and definitions defined in GB 15581, GB 26131, GB 26132, and GB 31573 apply to this standard.
3.1
Inorganic chemical industry pollutant emission unit
Refers to the production of inorganic acids, inorganic bases, inorganic salts, and other basic chemicals using natural resources, industrial products, and industrial by-products as raw materials
Industrial pollutant discharge units of inorganic chemical products such as raw materials.
3.2
Rainwater outlet
Refers to the discharge outlets that discharge natural precipitation directly or through ditch, canal or pipeline facilities outside the plant boundary.
4 General requirements for self-monitoring
The pollutant discharge unit shall find out its pollution sources, pollutant indicators and potential environmental impacts, formulate monitoring plans, and set
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
Data, the monitoring results are disclosed to the public in accordance with the law.
5 Development of monitoring plan
5.1 Wastewater discharge monitoring
5.1.1 Monitoring points
Inorganic chemical industry pollutants must set up monitoring points at the total waste water discharge outlet and rainwater discharge outlet, and domestic sewage shall be discharged separately.
Those who enter the water body shall set up monitoring points at the domestic sewage discharge outlets. Emissions of total arsenic, total mercury, total cadmium, total lead, hexavalent chromium, total
Chromium, total nickel, total thallium, total manganese, total barium, total strontium, total cobalt, total molybdenum, total tin, total antimony, total silver, chloride, active chlorine
If the waste water discharge outlet of the workshop or workshop treatment facility is required, a monitoring point must also be set up.
5.1.2 Monitoring indicators and frequency
The monitoring points, monitoring indicators, and minimum monitoring frequency of wastewater discharge from the inorganic chemical industry pollutants are implemented in accordance with Table 1.
5.2 Exhaust emission monitoring
5.2.1 Organized monitoring points, indicators and frequency of exhaust emissions
5.2.1.1 Organized waste gas emission monitoring points, monitoring indicators and minimum monitoring points of each pollution production link of the inorganic chemical industry
The frequency of measurement is performed according to Table 2.
5.2.1.2 For multiple pollution sources or production equipment sharing one exhaust tube, the monitoring point can be arranged in the shared exhaust tube
on. When the exhaust gas with different emission control requirements is combined with the exhaust gas cylinder, it should be monitored before the exhaust gas is mixed;
The points can only be arranged on the mixed exhaust pipe, and the monitoring indicators should cover the monitoring indicators of the corresponding pollution source or production equipment.
The minimum monitoring frequency shall be strictly implemented.
5.2.2 Monitoring points, indicators and frequency of unorganized exhaust emissions
The monitoring points, monitoring indicators, and minimum monitoring frequency of unorganized waste gas emissions of the inorganic chemical industry pollutants are implemented in accordance with Table 3.
5.3 Environmental noise monitoring at the plant boundary
The setting of environmental noise monitoring points at the plant boundary should follow the principles in HJ 819, mainly considering the distribution of noise sources in the plant area in Table 4.
The cloth situation and the location of surrounding sensitive points.
The environmental noise of the factory boundary shall be monitored at least once every quarter.
The next day and night monitoring, the monitoring index is equivalent continuous A sound level. If there are sensitive spots around, the monitoring frequency should be increased.
5.4 Monitoring of surrounding environmental quality impact
5.4.1 Laws and regulations or environmental impact assessment documents and their approvals (only for environmental impacts obtained after January 1,.2015 (inclusive)
If there is a clear regulation, it shall be implemented as required.
5.4.2 If there is no clear requirement, if the pollutant discharge unit deems it necessary, it can deal with the surrounding surface water, seawater, groundwater and soil.
Carry out monitoring. For pollutant discharge units that directly discharge wastewater into surface water and seawater, they can follow HJ 2.3, HJ 442 and receiving water bodies
Environmental management requires the establishment of monitoring sections and monitoring points; pollutant discharge units that carry out groundwater and soil monitoring can follow HJ/T
164, HJ/T 166, HJ 610 and groundwater and soil environmental management require monitoring points.
The monitoring indicators and minimum monitoring frequency can be implemented with reference to Table 5.
5.5 Other requirements
5.5.1 In addition to the monitoring indicators in Table 1 to Table 3, the pollutant indicators in 5.5.1.1 and 5.5.1.2 should also be included in the monitoring indicators
Scope, and refer to Table 1 to Table 3 and HJ 819 to determine the monitoring frequency.
5.5.1.1 Pollution discharge permits, pollutant discharge (control) standards implemented, environmental impact assessment documents and their approvals (only
Limited to the environmental impact assessment approval obtained after January 1,.2015 (inclusive)], the relevant environmental management regulations clearly require monitoring
Pollutant indicators.
5.5.1.2 The pollutant discharge unit is based on the raw and auxiliary materials used in the production process, production technology, intermediate and final product types, and monitoring results
Determine the actual discharge, the pollutant indicators in the list of toxic and hazardous or priority pollutants, or other toxic pollutants.
5.5.2 The monitoring frequency of each indicator can be increased based on the principle of determining the monitoring frequency in HJ 819 on the basis of meeting this standard.
5.5.3 Sampling methods, monitoring and analysis methods, monitoring quality assurance and quality control shall be implemented in accordance with HJ 819.
5.5.4 The description and change of the monitoring plan shall be implemented in accordance with HJ 819.
6 Information records and reports
6.1 Information record
6.1.1 Monitoring information record
Manual monitoring records and automatic monitoring operation and maintenance records are implemented in accordance with HJ 819.
6.1.2 Operational status information records of production and pollution control facilities
The pollutant discharge unit shall record in detail the operation status of production and pollution control facilities, and shall also refer to the following records in daily production
Relevant information is organized into a ledger and kept for future reference.
6.1.2.1 Production operation record
Record the operating status, production load, and main products of each production facility of the main production unit under normal working conditions by day or shift
Information on output, raw materials and fuel usage (including type, name, dosage, toxic and hazardous element composition and proportion).
6.1.2.2 Operation status record of wastewater treatment facilities
Record wastewater treatment volume, reuse water volume, reuse rate, reuse destination, waste water discharge volume, discharge destination,
The amount of sludge produced (recording the moisture content), the name and amount of the chemicals used in sewage treatment, the power consumption, etc.; record the sewage treatment equipment
Implementation, failure and maintenance status, etc.
6.1.2.3 Operation status record of exhaust gas treatment facilities
Record the name and amount of consumables such as adsorbents and filter materials used in waste gas treatment by day or by shift; record waste gas treatment
Facility operating parameters, failures and maintenance conditions, etc.
6.1.3 General industrial solid waste and hazardous waste information records
Record the generation, comprehensive utilization, disposal, storage and other information of general industrial solid waste; according to hazardous waste
Related management requirements, according to the production cycle to record the amount of hazardous waste generated, comprehensive utilization, storage and specific destination.
The situation of other hazardous wastes generated in raw materials or auxiliary processes should also be recorded. General industrial solid waste and hazardous waste generation
The situation is shown in Table 6.
6.2 Information report, emergency report and information disclosure
According to HJ 819.
7 other
The pollutant discharge unit shall truthfully record the working conditions during the monitoring period (including production load, operation of pollution control facilities, etc.) to ensure
The monitoring data is representative.
Except for the content specified in this standard, it shall be implemented in accordance with HJ 819.
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