Search result: HJ 2521-2012
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Guideline of specifications for environmental protection product
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HJ 2521-2012
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| Standard ID | HJ 2521-2012 (HJ2521-2012) | | Description (Translated English) | Guideline of specifications for environmental protection product | | Sector / Industry | Environmental Protection Industry Standard | | Classification of Chinese Standard | Z00 | | Classification of International Standard | 13.020 | | Word Count Estimation | 24,253 | | Quoted Standard | GB/T 1.1; HJ 565; GB/T 19493; HJ/T 11; HJ/T 12 | | Summary | This standard specifies the technical requirements of environmental protection products prepared basic principles, procedures, components, elements of the preparation requirements and other requirements. This standard applies to environmental protection p |
HJ 2521-2012
Guideline of specifications for environmental protection product
People's Republic of China National Environmental Protection Standards
Environmental protection product development of technical guidelines
2012-7-31 release
2012-11-1 implementation
Issued by the Ministry of Environmental Protection
Table of Contents
Preface ..II
1. Scope ..1
2 Normative references ..1
3 Terms and Definitions .1
4 Basic Principles ..1
5 preparation procedures, content and requirements 2
6 elements ..2
Preparation of constituent claim 3 7
8 Other requirements ..7
Appendix A (informative) environmental protection product demonstration report open question the basic content and requirements ..8
Annex B (informative) environmental protection product preparation instructions for the basic content and requirements .9
Annex C (informative) device class environmental protection product prepared Format Example 11
Annex D (informative) drug class environmental protection product to write format example ..12
Annex E (informative) Materials for environmental protection product to write format example ..14
Annex F (informative) equipment category for environmental protection product to write format example ..15
Foreword
To implement the "People's Republic of China Environmental Protection Law" to regulate China's environmental protection standards "for environmental protection product," the formulation,
Product standardization to promote environmental protection, according to "Standardization Guide" series of standards, and the special requirements of environmental protection products, the development of this
standard.
This standard specifies the technical requirements for environmental protection product prepared basic principles, procedures, components, preparation requirements and other components
Claim.
This standard appendix A ~ Appendix F is an informative annex.
This standard is the first release.
This standard is developed by the Ministry of Environmental Protection Science, Technology organization.
This standard drafting units. China Environmental Protection Industry Association (Water Pollution Control Commission), Tianjin Academy of Environmental Sciences.
This standard MEP July 31, 2012 for approval.
This standard since November 1, 2012 implementation.
The standard explanation by the Ministry of Environmental Protection.
Environmental protection product development of technical guidelines
1 Scope
This standard specifies the technical requirements for environmental protection product prepared basic principles, procedures, components, preparation constituents demanded
And other requirements.
This standard applies to environmental protection product (hereinafter referred to as the technical requirements) and revision.
2 Normative references
This standard incorporates the following documents contain provisions. For undated references, the effective version applies to this standard.
GB/T 1.1 Standardization Guide Part 1. Standard structure and drafting
GB/T 1.2 for standardization - Part 2. Standard method for determining the content of normative technical elements
GB/T 19493 Environmental pollution control equipment term
HJ/T 11-1996 Protection Equipment Classification and Nomenclature
HJ/T 12-1996 Environmental Instruments Classification and Nomenclature
"National Environmental Standards and revision management approach" (SEPA Announcement No. 41, 2006)
3 Terms and Definitions
The following terms and definitions apply to this standard.
Environmental Products environmental protection product
It refers to the protection of the environment, control of environmental pollution primary function of products, including pollution control equipment, environmental monitoring instrumentation, medicine
And other agents and materials (hereinafter referred to as the product).
4 Basic Principles
4.1 should be consistent with "national environmental protection standards and revision management approach" (SEPA Announcement No. 41, 2006) and
GB/T 1.1 and GB/T 1.2 requirements.
4.2 should be consistent with national laws and regulations, compliance with relevant state industrial policy.
4.3 should be associated with the national environmental quality standards, environmental pollutant discharge standards, pollution control technology policy, environmental standards, etc.
Consistent.
4.4 should be able to promote energy-saving products, energy, to prevent secondary pollution, play to improve product safety, the role of reliability.
4.5 of indicators to determine the limits, you should consider the level of foreign advanced technology, advanced encourage and promote technological progress.
5 preparation procedures, content and requirements
5.1 preparation stage, the formation of open questions argumentation report
Organize relevant experts working group composed of standard preparation; collect national policies, laws, regulations, domestic and foreign product standards, national
Analysis of the level of domestic production technology status quo and development trend of product applications and demand; information inside and outside the enterprise production and use
And trends; to develop the work program and the preparation of the work plan; preparation of standard open question submitted feasibility reports (the basic content and requirements of the demonstration report open question
See Appendix A), carried out the opening report by experts.
5.2 drafting stage, the formation of draft
5.2.1 Survey
For enterprise survey data and the necessary measurement, collect production, performance parameters, application status of domestic and foreign enterprises and the production of products
Processes and procedures and other information.
5.2.2 feature selection techniques
Summarize the results of research and analysis, based on such products, the overall situation of the application, with reference to domestic and international standards, to be proposed select group
The elements of the project requirements and performance requirements.
5.2.3 determine the indicator
According to the basic elements of the selected product and performance requirements, and to develop appropriate test items, organize the relevant institutions in accordance with the pre-product testing
Test items to prepare and choose a number of different production scale enterprise product testing. Already have a valid test report can be directly
Use have been reported. Meta-analysis of test results, and comparison with similar foreign products, taking into account international product technology trends, determine the
Consistent with domestic design and production technology, but also to meet the national environmental protection requirements (including cleaner production, energy conservation, sustainable development
Etc.) of technical elements, indicators and test methods.
Encourage active use of advanced foreign products or standards, or standards adopted technical elements, indicators and test method references,
According to China's actual situation and needs, such as reasonable adjustments to be done, the product should be subject to experimental verification.
5.2.4 formation of draft
Proposed product requirements and performance requirements, the completion of the preparation of draft standards and preparation instructions. Technical requirements determination process and
Product test results are summarized preparation instructions should be written in (the preparation of the basic content and requirements described in Appendix B).
5.3 comment period, the formation of the manuscript
After the project undertaker audit standards and explanation of the draft, which was submitted to the Ministry of Environmental Protection Science and Technology Standards Department to handle matters for comments.
According to comments the results of the standard development working group collected, prepared, further verification of the opinions, draft and modify the standard preparation instructions;
Forming a draft standard for examination and preparation instructions.
5.4 review stage, formed for Approval
After the project undertaker audit standards and explanation of the manuscript, which was submitted to the Ministry of Environmental Protection Science and Technology Standards Department to handle the technical review of matters. standard
The Working Group prepared in accordance with the observations and recommendations for consideration at the meeting, the preparation of draft standard for approval and preparation instructions, the Ministry of Environmental Protection reported.
6 elements
Technical requirements and elements of choreography example in Table 1.
HJ □□□ -20 □□
Table 1 Example Component and choreography for environmental protection product requirements
Feature type features choreography whether the essential elements of the provisions of the corresponding elements
Informative overview elements
The cover is 7.1
7.1 No Contents
7.1 Introduction
Normative general elements
Name 7.2
Scope 7.3
Normative references No -
Normative technical elements
7.4 No terms and definitions
No 7.5 Classification and Nomenclature
The basic requirement is 7.6
7.7 Performance Requirements
Test Method 7.8
Inspection Rules 7.9
Signs, packaging, transportation and storage are 7.10
Normative Appendix No 7.11
Informative supplementary elements informative appendix No 7.12
Table 1 is divided into elements of the essential elements and optional features, optional selection criteria in accordance with the terms of the specific needs of the elements may be. If you need
To other elements can also be added in the appropriate location.
Composition requirements constituents 7
7.1 Cover, Table of Contents and Introduction
According to GB/T 1.1-2000 relevant provisions of the preparation, and should meet the "national environmental protection standards and revision management approach" regulations
set.
7.2 Name
7.2.1 should be in the name, bilingual, "environmental protection product" and the specific name of the product composition.
7.2.2 Product names should indicate the product's features and main characteristics of the main features of the product's use can be, working principle, structural characteristics
Or the main technical parameters. Product name should be consistent with GB/T 19493, HJ/T 11-1996, HJ/T 12-1996 and other relevant standards.
Example.
Environmental protection product - multi-media filter
Specifications for environmental protection product Multi-layer filter
7.3 Scope
7.3.1 a brief description of the main segment should be content and scope of the standard provisions, descriptive text should be concise, and use normative language, content
include.
a) "This standard specifies."
b) "This standard applies."
7.3.2 should be clear criteria and target objects involved in various aspects.
7.3.3 shall define the scope of the standard, the scope should be consistent with the standard name and technical content.
Example.
This standard applies to water treatment biological treatment using suspended filler, including semi-soft padding, three-dimensional elastic filler, filler combination and soft filler.
7.3.4 should, where necessary, clearly defined the scope of the standard does not apply.
7.4 Terms and Definitions
Definition 7.4.1 should be standard object product name.
Select term 7.4.2 should follow the principle of necessity. Only when it is defined as not give rise to misunderstandings, we can not understand the standard content,
Only its definition.
7.4.3 The term should be clearly defined definition should not be included in the scope of the definition in place.
7.4.4 existing national standards or industry standards in terms of environmental protection, its definition of the standard agreement should reference existing standards.
7.5 Classification and Nomenclature
7.5.1 Classification
Shall be classified according to the different characteristics of the product, and based on the following principles.
- Give priority to common international variety, type;
- Under the premise of meeting user needs, reasonable provisions necessary product variety, type;
- Can be classified according to the product properties, parameters, configuration, type size, environmental conditions, the quality of the interface and other aspects of the product;
- Should be classified according to the product that best reflect the personality characteristics of the factors to divide it easy for users to select products.
7.5.2 Naming
7.5.2.1 should be based on product category, requiring a product naming, naming should comply with the relevant standards.
7.5.2.2 Naming ships with a set of phonetic alphabet and Arabic numerals, should indicate the Chinese phonetic alphabet and Arabic numerals containing
Righteousness, and specify whether spaces or other connections between symbols and letter case letters, numbers.
7.5.2.3 Naming ships beginning first letter of the product name, followed by a representation of the product classification characteristic phonetic alphabet or number
word.
7.5.2.4 should be named in a certain portrayal and make an example of naming.
Example.
Belt press filter machine model name is represented by phonetic alphabet and Arabic numerals.
DY □□ - □
Modification of code. A, B, C, etc.
Effective bandwidth, mm
Filter belt tensioner, corrective mode code. Q pneumatic, Y hydraulic
Filter Press
Belt
HJ □□□ -20 □□
Example. DYQ2000-A refers to the filter width 2000mm pneumatic control of A type belt filter press.
7.6 Basic requirements
7.6.1 The basic requirements include manufacturing, processing and assembly requirements, structural requirements and dimensions, appearance and sensory requirements, and raw materials
Material requirements, electrical components and matching requirements, environmental conditions, which do not directly reflect the performance of the product but then realized product performance Movies
Sound requirements.
7.6.2 should be based on characteristics of the product and choose the elements of the basic requirements. The selected elements should have a critical impact on product performance elements.
As far as possible quantitatively made basic requirements.
7.6.3 For a combination of various components having individual functions from the combination product should specify the composition of the product, and should be an integral part of each separately
Member made technical requirements.
7.6.4 the need for product quality requirements proposed classification should be based on need, make a reasonable classification rules.
7.6.5 product can provide different performance under different conditions, as needed, to make different conditions corresponding to the classification requirements.
7.6.6 product manufacturing, processing and assembly of product performance impact should be provided for manufacturing, processing and assembly requirements. In order to ensure
When the certificate of product quality and safety requirements must be defined processing conditions, it should provide technological requirements. General technological requirements not included in the product standards, such as
Processing method, surface treatment method, a heat treatment method. If necessary, certain methods listed in Appendix.
7.6.7 Product Structure and dimensions affect the performance of the product, should be established product structure and dimensions requirements.
7.6.8 The appearance of the product and sensory impact, it should provide the appearance and sensory requirements of the product, such as the value of surface defects, regular
, Color, etc., as well as other indicators by smell, sight, touch and so determined.
7.6.9 raw products, materials, product performance impact, should provide raw material requirements of the product. Direct impact on product quality
An important raw material and special materials should provide its requirements. The material has a current standards, should reference the relevant standards, or regulations may not use performance
Lower than other material standards; no existing standards such as material, can make specific provisions in the appendix to the material properties.
7.6.10 product and supporting electrical components that affect the performance of the product, it should make supporting electrical components and requirements.
7.6.11 product work environment impact on product performance, product response working environmental conditions requested instructions product can be positive
Certain environmental conditions, the environmental conditions normally required for operation including ambient temperature, humidity, vibration, pressure, and so on. If necessary, should be based on
The actual environmental conditions during shipping, storage and use of provisions that may be encountered adaptability of the product, such as product temperature, humidity, barometric pressure,
The adaptation of smoke, salt spray, industrial corrosion, shock, vibration, and radiation.
7.6.12 according to the need of debugging equipment, startup, acceptance, operation and maintenance of the corresponding provisions.
7.7 Performance Requirements
7.7.1 Performance requirements generally include the use of performance, physical and chemical properties, stable performance, resource consumption performance, health and safety performance and
Other products directly reflected in the performance.
7.7.2 should take full account of the requirements of the product and its basic characteristics and the health, safety and other factors, select the elements of performance requirements, quantitative
Proposed technical performance requirements, and selected features should be the appropriate test methods.
7.7.3 Process equipment for pollution of the sets of processing equipment, such as sewage treatment complete sets of equipment, complete sets of exhaust gas purification devices, etc., should be provided
Technical performance of the device as a whole, and its independent function of each part separately proposed the use of performance indicators.
7.7.4 For pollution treatment process equipment of a unit cell processing device should be made to meet the matching requirements of technical performance indicators
Mark.
Content 7.7.5 product performance requirements can be described at different levels depending on the circumstances of the product.
7.7.6 Performance.
a) should be based on the specific circumstances of the product, select the product directly reflect the performance indicators proposed performance requirements;
b) performance requirements should be made, such as export concentration, the removal of pollutants and other environmental engineering products based on the practical application of the requirements;
c) the reliability of the product should be quantitatively specified reliability index, such as the failure rate, mean time between failures or forced outage rate
Wait;
d) may be used indirectly reflect product performance indicators, such as power, efficiency, speed, sensitivity, accuracy and so on;
e) complete sets of processing equipment should be made to the requirements of the basic parameters of its operation (process parameters) as required and shall comply with the relevant technical specifications;
f) class pharmaceutical products and materials should provide for its validity and the storage period;
g) the product has other functions, it should be established product functional requirements.
7.7.7 Physical and chemical properties.
a) When the product quality must be guaranteed with physical and chemical properties should be provided for its physical and chemical properties;
Physical and chemical properties b) products include physical, chemical and electromagnetic properties of the product;
c) pharmaceutical products should provide its chemical composition, molecular weight, purity and impurity content of the various limits and other chemical properties and other indicators;
d) material products should provide the product's ingredients, density, strength, hardness, ductility, toughness and other performance indicators.
7.7.8 stable performance.
a) When the high stability requirements of the product should be in addition to performance and physicochemical properties specified content, product performance and stability
Clearly make provisions;
b) the stability of the product generally comprises.
1) physical and chemical stability, that is, product temperature, humidity, pH and so on and a performance-sensitive reaction;
2) stability of the material, that is the product of impact, compression, anti-magnetic, anti-aging, corrosion resistance, electrical breakdown properties;
3) the stability of the operation, that operation of the mechanical anti-wear, anti-leakage, anti-fouling, anti-drift performance.
7.7.9 resource consumption performance.
a) the direct consumption of energy and resources products to address energy and resource consumption indicators make provisions, such as power, fuel consumption, water consumption, gas consumption, etc;
b) the indirect consumption of energy and resources to deal with product consumption indicators make provisions, such as the dosage of the drug, the material replacement cycle.
7.7.10 health, safety and environmental performance.
a) When a predetermined performance should take into account whether the factors related to human health and occupational safety;
b) shall require the inclusion of health and safety standards, such as explosion, fire, electric shock, pollution, radiation and other requirements, and
Product moving parts vibration, noise limits and so on;
c) the possible secondary pollution products, should propose appropriate requirements;
d) should fully consider the product obtained from the raw materials, production, use environmental impacts throughout the life cycle di......
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