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HJ 772-2022: Technical specification for ecological and environmental statistics - Emission source statistics
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Technical specification for ecological and environmental statistics - Emission source statistics
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HJ 772-2022
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| HJ 772-2015 | English | RFQ |
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(Environmental pollution statistics statistical technical specifications)
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Standard similar to HJ 772-2022 HJ 511 HJ 945.3 HJ 780 Basic data | Standard ID | HJ 772-2022 (HJ772-2022) | | Description (Translated English) | Technical specification for ecological and environmental statistics - Emission source statistics | | Sector / Industry | Environmental Protection Industry Standard | | Word Count Estimation | 14,176 | | Date of Issue | 2022-12-01 | | Date of Implementation | 2023-01-01 | | Issuing agency(ies) | Ministry of Ecology and Environment | | Summary | This standard specifies the general principles and method requirements for statistical survey design of emission sources, data collection, data collection and submission, quality control, report preparation, and data publication. This standard applies to emission source statistics. Other eco-environmental statistics can be implemented with reference to this standard. | HJ 772-2015: (Environmental pollution statistics statistical technical specifications)---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.
(Environmental pollution statistics statistical technical specifications)
National Environmental Protection Standard of the People 's Republic of China
Environmental statistics Technical specifications Pollution sources statistics
Technical guidelines for environmental statistics
Pollution sources statistics
2015-11-20 release
2016-1-1 implementation
Ministry of Environmental Protection released
Directory
Preface II
1 Scope of application
2 normative reference documents
3 terms and definitions
4 survey plan design 2
5 data collection and accounting
6 data to fill in, summary and submission
7 Data review
8 Statistical Report Preparation 6
Appendix
Foreword
For the implementation of the "People's Republic of China Environmental Protection Law", "People's Republic of China Statistical Law", "People's Republic of China
The implementation of the rules and regulations "and other laws and regulations, to strengthen the pollution source statistical work management, regulate the pollution source statistics behavior, to ensure that pollution sources
The quality of statistical data, the development of this standard.
This standard specifies the investigation and design of pollution source statistics, data collection and accounting, data reporting, summary and submission,
Data review, general principles and methods for the preparation of statistical reports.
This standard is the first release.
This standard is organized by the Ministry of Environmental Protection Science and Technology Standards Division.
The main drafting unit of this standard. China Environmental Monitoring Station, Fujian Province Environmental Monitoring Center Station.
The Environmental Protection Department of this standard approves on November 20,.2015.
This standard has been implemented since January 1,.2016.
This standard is explained by the Ministry of Environmental Protection.
Environmental statistics Technical specifications Pollution sources statistics
1 Scope of application
This standard specifies the investigation and design of pollution source statistics, data collection and accounting, data reporting, summary and submission, data audit,
General principles and methods of compiling statistical reports.
This standard applies to the statistical work of pollution sources at all levels in China.
2 normative reference documents
The contents of this standard refer to the following documents or their terms. For undated references, the latest edition applies to this standard.
Road vehicles - Classification and code - Motor vehicles GB/T 918.1-89
Code for Administrative Divisions of the People 's Republic of China
GB 3101 General principles of quantity, unit and symbol
Classification of National Economy
GB/T 8170 numerical revision rule
Code for the compilation of national organization codes
HJ/T 416 Environmental Information Terminology
HJ 523 wastewater discharge code
Regulations on Census of National Pollution Sources (Decree No. 508 of the State Council of the People's Republic of China)
3 terms and definitions
The following terms and definitions apply to this standard.
3.1 environmental statistics
Refers to the environmental conditions and environmental protection work to conduct a statistical survey, statistical analysis, to provide statistical information and advice, the implementation of statistical supervision
And by the same level of statistical administrative departments for examination and approval of statistical behavior.
3.2 pollution sources statistics pollution sources statistics
Refers to the pollution source to understand the pollutant generation, governance, emissions and other organizations to carry out, and by the same level of statistical administrative department approval
Quasi - statistical behavior.
3.3 pollution sources statistical work pollution sources statistics work
Refers to the investigation and design of pollution source statistics, data collection and accounting, data reporting, summary and submission, data audit, statistical report
System and so on.
3.4 pollution sources survey object pollution sources statistics investigation object
Refers to the overall survey of pollution sources, by the socio-economic activities, there are pollutants generated or emissions of individual units. This standard
In the middle of the survey, the survey object is divided into the basic investigation unit and the comprehensive investigation unit.
3.5 basic investigation unit
Refers to a clear responsibility of the main body, the generation and discharge of pollutants have obvious boundaries, the need to carry out the investigation of individual units.
Comprehensive survey unit
Refers to a certain administrative level in the administrative unit area, in addition to the basic investigation unit outside the other individual units composed of the whole.
3.7 key statistical indicators key statistics index
Refers to the waste water and water pollutants (chemical oxygen demand, ammonia, heavy metals, etc.), air pollutants (sulfur dioxide, nitrogen oxides, smoke (powder)
Dust, heavy metals, etc.), solid waste and other indicators, the specific indicators of the organization at all levels of environmental protection administrative departments to determine.
4 survey plan design
According to the purpose of the survey, to determine the type of investigation, the content and scope of the survey, the survey object, the survey method and the investigation of the process.
4.1 Types of surveys
In this standard, the type of investigation is divided into periodic and irregular surveys according to the survey period.
4.1.1 Periodic investigation
Including censuses, annual surveys and quarterly surveys.
Census, the investigation period of one year, the survey period for the calendar year from January 1 to December 31, the frequency of investigation for every ten years,
According to the "National Pollution Census Regulations" implementation.
Annual survey, the investigation period of one year, the survey period for the calendar year from January 1 to December 31, the frequency of the survey once a year,
The annual survey data is the annual report data.
Quarterly survey, the survey period is a quarter, the survey period for the calendar year from January 1 to March 31, April 1 to June 30
Day, July 1 to September 30, October 1 to December 31, the frequency of the survey quarterly, quarterly survey data is the quarterly report
data.
4.1.2 Unscheduled Surveys
For a specific purpose, specifically organized by the special survey, the survey time by the organization at all levels of environmental protection administrative supervisor
Department to determine.
4.2 Survey contents
The investigation includes the generation, treatment and discharge of pollutants from various sources of pollution.
4.3 Scope of investigation
The scope of the survey includes industrial pollution sources, agricultural sources of pollution, sources of life, sources of movement, and the implementation of pollutants centralized treatment (home)
Sewage treatment plants, domestic waste treatment plants (field), hazardous waste (medical waste) centralized treatment (home) plant and a certain administrative level of the line
Political units and so on.
4.4 Survey object
The survey object is divided into basic investigation unit and comprehensive investigation unit.
4.4.1 Basic Investigation Unit
A) Determination of basic investigative units. The basic investigative units are determined on the basis of the following three principles.
1) the proportion of screening principles
To the latest national pollution source census database as a whole, according to individual units of key statistical indicators in descending order, screening out to a cumulative
The proportion of individual units identified as the basic survey unit.
2) the specific conditions of the principle
The individual units that produce toxic and harmful substances that endanger human health, and the individual units that carry out centralized treatment of pollution.
As the basic investigation unit.
3) the principle of scale value
Key statistics indicators over a certain size above the individual units identified as the basic survey unit. Scale values are organized by the organization at all levels of the environment
The administrative department of protection shall determine the purpose of the investigation.
B) adjustments to basic investigative units. The basic survey unit is adjusted once a year.
1) Remove the basic survey unit. When the original basic investigation unit due to closure (referring to the main production facilities, such as demolition does not have to restore production capacity)
Cut production, the implementation of cleaner production and other reasons, can not meet the screening ratio or scale value, delete it.
2) Add the basic survey unit. In line with the basic investigation unit to determine the principle of all new year, change (expansion) to build units, and because of other
If the case was not identified as the basic investigation unit last year, it shall be identified as the basic investigation unit.
4.4.2 Comprehensive survey unit
According to the purpose of the investigation and data acquisition operability by the organization at all levels of environmental protection administrative departments to determine.
4.5 Methods of investigation
Common survey methods have a comprehensive survey, focus on surveys and sample surveys. According to the characteristics of the survey object, use different survey methods.
4.5.1 A comprehensive survey
Refers to the survey of all the units that constitute the overall survey. Such as the implementation of pollutants centralized treatment (home) of the sewage treatment plant,
Domestic waste disposal plant (field), hazardous waste (medical waste) centralized treatment (home) plant and other basic investigation units, or by a certain administrative level
Implementation of the investigation of the comprehensive investigation unit to conduct a comprehensive investigation.
4.5.2 Focus investigation
Refers to the survey object selected part of the unit to focus on the investigation. Such as the 4.4.1 scale or scale of the principle of screening the basic survey unit
To carry out key surveys.
4.5.3 sample survey
Refers to randomly selected from the survey object part of the sample unit to investigate, to obtain sample unit data, and to infer the overall situation. Such as right
Investigation of pollution sources.
4.6 survey indicators
4.6.1 Basic survey unit indicators
A) Basic situation indicators
Including basic information indicators such as name, location, type, size, industry, the scope of pollution control planning; and the production of accounting
Such as water consumption, energy consumption, the amount of raw and auxiliary materials, product production and so on.
B) pollution control indicators
Including pollution control facilities operating indicators such as pollution control process, the number of facilities, processing capacity, running time, mode of operation, medicine
Consumption and by-product production; pollution control investment indicators such as waste water, waste gas, solid waste and other pollution control facilities, fixed assets investment
Capital and operating costs.
C) Pollutant generation and emission targets
Including the generation and discharge of waste water and water pollutants, the generation and discharge of waste gas and air pollutants, the generation of solid wastes,
Combined use, storage, disposal, dumping and disposal, as well as treatment and disposal of secondary pollutants in the process of production and emissions.
4.6.2 Comprehensive survey unit indicators
Including basic information, economic activity level parameters, pollutant generation and emissions.
5 data collection and accounting
5.1 Data collection
5.1.1 Data sources for basic investigative units
A) Basic information Indicators Data are derived from corporate business licenses and environmental impact assessment documents.
B) production accounting indicators data from the production operation report.
C) Pollution control indicators Data derived from pollution control facilities operating statements.
5.1.2 Comprehensive survey unit data source
The level of economic activity data from the statistics, housing construction, water, agriculture, public security and other departments publicly released data.
5.2 Data Accounting
5.2.1 Basic Investigation Unit Pollutant Accounting Method
Basic survey units commonly used accounting methods are monitoring data, material value of the law, production and emission coefficient method.
A) Monitoring data method
1) calculation method
Based on the actual monitoring of waste water, waste gas (flow) and pollutant concentration, calculate the amount of water and air pollutants generated and emissions.
Taking water pollutant emissions as an example, the formula.
X =
Jiij CQP
(1)
Where.
JP - emissions of contaminant j during the reporting period
IQ - total amount of waste water in paragraph i of the reporting period
IjC - the weighted average emission concentration of contaminant j in section i of the reporting period
2) Applicable conditions
The number of environmental protection departments at or above the county level or qualified social monitoring agencies in accordance with the monitoring requirements of technical requirements to monitor the number of
According to the survey object, the monitoring data method can be used to calculate the amount of pollutants produced and emissions.
B) Material balance method
1) calculation method
According to the principle of quality balance, the production process used in the material changes in the quantitative analysis of the method.
Material balance formula.
The amount of material entering the system = the mass of the system output material volume loss accumulated in the system (2)
2) Applicable conditions
The production process is relatively simple, the activity level parameters are easy to obtain and the higher the quality of the data, fuel or raw materials in a class of elements and its
The conversion situation is more clear and so the object of investigation, material balance method can be used to calculate the amount of pollutants generated and emissions.
C) Production and emission coefficient method
1) calculation method
According to the production process of unit products, raw materials or energy consumption and other factors, calculate the amount of pollutants generated and emissions methods.
Calculation formula.
WKG jj ⋅ = (3)
Where. jG - production/emissions of contaminant j during the reporting period;
JK - generation/emission coefficient of pollutant j;
W - Product production (or raw material, energy consumption, etc.) during the reporting period.
2) Applicable conditions
For the provincial and above the environmental protection administrative departments to develop, and by the State Council department in charge of environmental protection for the production of sewage pollution factor
Of the survey object, can be used to calculate the amount of pollutants produced by the pollutant production and emissions.
5.2.2 Comprehensive investigation unit pollutant accounting method
Calculate the amount of pollutants produced and the emissions based on the level of economic activity data and the average production and discharge coefficient of the comprehensive survey unit.
6 data to fill in, summary and submission
6.1 data reported
The data in accordance with GB 3101 and GB/T 8170 requirements to fill in the paper statements, electronic statements, online online fill, etc.,
Respectively, by manual entry, template import, direct write, etc. into the environment statistical business system. Priority to use electronic reports or online fill online
Reported data.
6.2 Data summary
Data summary refers to the process of generating a summary table from the underlying table, which is completed by the national unified statistical business system.
Data summary is divided into the original table summary and special classification summary, the original table summary refers to the regional administrative division code mark summary, special classification
General refers to the industry code, watershed code, sea code and other special code mark summary.
6.3 Data submission
Data submitted in accordance with the survey object, county, municipal, provincial, environmental protection departments in the order of the State Council, followed by reporting. Practice down
Direct management area can be reported by affiliation.
6.3.1 Progressive submission
The object of investigation shall be submitted to the environmental protection department of the State Council by the county, municipal and provincial levels in electronic or paper form,
Reported data using step by step delivery.
6.3.2 Direct reporting
The survey object shall submit the data directly to the competent department of environmental protection of the State Council, such as the direct reporting method of the quarterly data.
7 data review
7.1 Review the contents
A) completeness. Refers to the scope of the survey, the database report and the report should fill the integrity of the indicators and so on.
B) normative. Refers to the survey in accordance with GB/T 918.1-89, GB/T 2260, GB/T 4754, GB 11714, HJ/T 416 and HJ 523
And other requirements to fill in the norms of the code; environmental protection administrative departments at all levels of entry, summary data and other operational norms.
C) reasonableness. Refers to the survey object to fill the authenticity, measurement unit accuracy, indicators of logic, the trend of changes in pollutants, the average row
Put and manage the level of rationality.
7.2 Audit process
7.2.1 Step-by-step review process
According to the main audit, by the survey object, county, city, provincial to the State Council department in charge of environmental protection to complete the audit.
7.2.2 Direct reporting process
According to the audit of the main body, by the survey object, municipal, provincial, environmental protection departments in charge of the State Council in turn completed the audit.
7.3 Review the technical route
The data is reviewed using a technical route that combines data audits with on-site verification.
A) Data review
1) Regional summary data review
According to the regional economic development, control of product output, energy consumption, water drainage, urban population and other socioeconomic data, audit area
Summary of domain summary data.
2) Industry summary data review
According to the statistical department published industry structure, etc., review the industry summary of the data reasonable.
3) Audit of object data
According to the contents of the audit of 7.1, a comprehensive review of the audit data to complete the integrity, normative and rational.
B) on-site verification
The focus of the on-site verification is the basic survey unit with significant output or emission of key statistical indicators and obvious problems in the data review.
Field verification includes the production of accounting indicators and pollution control facilities operating indicators of the relevant data and credentials.
7.4 Audit Rules
Audit rules are divided into mandatory and non-mandatory rules.
Mandatory rules, refers to the indicators shall not be missing or between indicators must meet a certain logical relationship.
Non-mandatory rules, refers to the mandatory audit rules other than the rules of the audit, such as the index set common experience value range, the super
Out of the range of data to be prompted, the focus of the tips on the audit and so on.
7.5 Audit methods
A) comparative law. The statistical indicators of the same caliber from the time or space, such as different dimensions of the comparison, the rationality of the audit data.
B) sorting method. Sorting some kind of index data in ascending or descending order, and review the abnormal value of the index data.
C) Proportion method. Calculate the proportion of a region or industry of certain indicators, according to the regional or industrial structure to determine the rationality of the data.
D) average efficiency method. Calculate the regional or industry pollutant average production or emission concentration, removal efficiency, etc., to determine the rationality of the relevant data.
E) Logical analysis. According to the logical relationship between the indicators, the logic between the audit data.
F) push algorithm. According to product output, the amount of raw and auxiliary materials, water consumption, energy consumption and monitoring data, the use of monitoring data,
Coefficient method or material balance method to calculate the authenticity of pollutant production and emissions data.
8 Statistical report preparation
8.1 Report the main type
Statistical reporting types are mainly statistical annual reports, statistical bulletins and special reports.
A) Statistical annual report
Refers to the statistical data for sorting, classification and editing, to form a complete annual report and data sheet books.
B) statistical bulletin
Refers to the pollutant generation, governance, emissions, etc. brief summary of the bulletin.
C) special report
Refers to the inclusion of economic, social, energy, environmental in all areas of basic data, for the formation of a specific topic of statistical reports.
8.2 Preparation requirements
A) the report in accordance with the waste water and water pollutants, waste gas and air pollutants, industrial solid waste and other elements of the classification of the preparation.
B) The report is based on the statistical data sheet and is accompanied by the necessary textual description.
C) Each data table in the report is set up by topic, such as by region, industry, river basin, etc.
D) a brief description of the scope of the survey, the statistical caliber, the data source, the accounting method, etc., with the main indicator
Standard interpretation, user-friendly understanding and use of statistical data.
appendix
(Informative)
Statistical report preparation content
Statistical reports should generally include the following.
A1 Summary
A2 Survey object situation
A2.1 industrial source
A2.2 Agricultural sources
A2.3 centralized pollution control facilities
A2.4 Other respondents
A3 Wastewater and Water Pollutants
A3.1 General Situation of Wastewater and Pollutant Discharge
A3.2 DISTRIBUTION OF WASTEWATER AND POLLUTANT BY REGION
A3.3 Wastewater and Pollutant Discharge in Industrial Sector
A3.4 Emission of waste water and pollutants in key river basins
A3.5 Wastewater and Pollutant Discharge in Coastal Areas
A4 Exhaust gas and air pollutants
A4.1 Exhaust and Pollutant Discharge Overall
A4.2 Emissions of Pollutants and Pollutants in Different Regions
DISPLAY OF EXHAUST GAS AND POLLUTANT IN INDUSTRIAL INDUSTRIES
A4.4 Air pollution prevention and control of key areas of emissions and pollutant emissions
Emission of Air Pollutants from Motor Vehicles
A5 industrial solid waste
A5.1 GENERAL INDUSTRIAL SOLID WASTE PRODUCTION AND TREATMENT
A5.2 Hazardous waste generation and treatment
Investment in Environmental Pollution Control
A6.1 General Situation of Environmental Pollution Control Investment
A6.2 Existing Industrial Pollution Source Investment
A6.3 construction project "three simultaneous" environmental investment
A7 other content
A8 data sheet
A8.1 Regional data sheets
A8.2 Key city data sheet
A8.3 Industry Sector Data Sheet
A8.4 watershed and land and sea data table
A8.5 Air Pollution Control Key Area Data Sheet
A8.6 Other reports
A8.7 Schedule
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