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[ Policies and Regulations of Chemical Machinery Equipment Network ] According to the "Local Standards Management Measures" (State Administration of Market Supervision No.
26) and regulations, the Yangtze River Delta region's unified standard "Yangtze River Delta Eco-Green Integrated Development Demonstration Zone Fixed Pollution Source Waste Gas Field Monitoring Technology The "Regulations" and the preparation instructions will be publicized, and opinions will be widely solicited from the society.
The deadline is November 23 to December 24, 2020.
Chemical Machinery and Equipment Network Policies and Regulations Chemical Machinery and Equipment26) and regulations, the Yangtze River Delta region's unified standard "Yangtze River Delta Eco-Green Integrated Development Demonstration Zone Fixed Pollution Source Waste Gas Field Monitoring Technology The "Regulations" and the preparation instructions will be publicized, and opinions will be widely solicited from the society.
The deadline is November 23 to December 24, 2020.
On-site monitoring of fixed sources is an important technical means for pollution source control and a technical support for environmental law enforcement.
In the current on-site monitoring activities, one is the direct analysis using portable instruments on the spot; the other is the on-site sampling and sending back to the laboratory for analysis.
Compared with the laboratory, due to the relatively complicated on-site situation and the greater influence of human factors, the on-site operation behavior of the pollution source is data quality.
The key constraints of the On the whole, having on-site links is the big difference between environmental monitoring and other testing activities.
On-site quality control is the weak link and technical difficulty of the whole process of ecological environmental monitoring.
On-site personnel are the image window of ecological environmental monitoring.
On-site problems are monitoring report complaints.
The main point of concern, on-site specifications are also seriously lagging behind the needs of ecological environment monitoring.
In the current on-site monitoring activities, one is the direct analysis using portable instruments on the spot; the other is the on-site sampling and sending back to the laboratory for analysis.
Compared with the laboratory, due to the relatively complicated on-site situation and the greater influence of human factors, the on-site operation behavior of the pollution source is data quality.
The key constraints of the On the whole, having on-site links is the big difference between environmental monitoring and other testing activities.
On-site quality control is the weak link and technical difficulty of the whole process of ecological environmental monitoring.
On-site personnel are the image window of ecological environmental monitoring.
On-site problems are monitoring report complaints.
The main point of concern, on-site specifications are also seriously lagging behind the needs of ecological environment monitoring.
At present, the standard system of ecological environment monitoring methods in my country focuses on laboratory analysis, and there is not much description of on-site behavior requirements.
The "Stationary Source Waste Gas Monitoring Technical Specifications" (HJ/T 397-2007) is involved, but there is no specific monitoring behavior.
Detailed regulations are made, and there is no targeted description of volatile organic compounds and unorganized sampling.
The methods of monitoring institutions in the demonstration area are different, the sampling behaviors are also different, and the implementation of quality control requirements has not formed an effective closed loop.
The "Stationary Source Waste Gas Monitoring Technical Specifications" (HJ/T 397-2007) is involved, but there is no specific monitoring behavior.
Detailed regulations are made, and there is no targeted description of volatile organic compounds and unorganized sampling.
The methods of monitoring institutions in the demonstration area are different, the sampling behaviors are also different, and the implementation of quality control requirements has not formed an effective closed loop.
The formulation of the "Technical Specifications for On-site Monitoring of Fixed Pollution Source Waste Gas in the Yangtze River Delta Eco-Green Integrated Development Demonstration Zone" will help form on-site monitoring consensus, unify on-site monitoring behavior, provide technical guidance and quality control guarantee for on-site monitoring, and provide technical basis for environmental law enforcement .
This document specifies manual sampling and determination techniques for on-site monitoring of fixed pollution sources.
Corresponding regulations have been made for the preparation, method selection and quality assurance of fixed source field monitoring behavior.
Corresponding regulations have been made for the preparation, method selection and quality assurance of fixed source field monitoring behavior.
The revision of this document follows the following principles: normative principles.
It meets the requirements of national and local emission standards, analysis method standards, and relevant management requirements for pollution sources.
It meets the requirements of national and local emission standards, analysis method standards, and relevant management requirements for pollution sources.
The principle of feasibility.
To form a consensus on on-site monitoring in the Yangtze River Delta region, provide specific response measures in on-site confirmation, monitoring implementation and other links to improve operability.
To form a consensus on on-site monitoring in the Yangtze River Delta region, provide specific response measures in on-site confirmation, monitoring implementation and other links to improve operability.
Principle of integrity.
Covers the whole process of on-site monitoring, including monitoring preparation, sample collection, determination of exhaust parameters, safety protection requirements, sample storage and transportation, etc.
Covers the whole process of on-site monitoring, including monitoring preparation, sample collection, determination of exhaust parameters, safety protection requirements, sample storage and transportation, etc.
The principle of coordination.
This code belongs to the local standard and is in line with the national standard "Sampling Methods for Particulate and Gaseous Pollutants in Exhaust from Stationary Pollution Sources" (GB/T 16157) and "Technical Specification for Stationary Exhaust Gas Monitoring" (HJ/T 397-2007) The scope of application has similarities.
Since the national standards, especially the technical specifications for exhaust gas monitoring, were promulgated earlier and there is no revision plan, this specification is the implementation, refinement and supplement of the national standards.
The first is the implementation and refinement of the relevant requirements of the national regulations; the second is the summary and supplement of the sampling requirements in the newly issued and implemented national fixed-source monitoring specifications in recent years; the third is the method of on-site monitoring and sampling of fixed sources in the Yangtze River Delta Demonstration Area The selection and specific implementation shall be unified under the premise of not violating the standard system; the fourth is to supplement the requirements of volatile organic compounds and unorganized sampling.
This code belongs to the local standard and is in line with the national standard "Sampling Methods for Particulate and Gaseous Pollutants in Exhaust from Stationary Pollution Sources" (GB/T 16157) and "Technical Specification for Stationary Exhaust Gas Monitoring" (HJ/T 397-2007) The scope of application has similarities.
Since the national standards, especially the technical specifications for exhaust gas monitoring, were promulgated earlier and there is no revision plan, this specification is the implementation, refinement and supplement of the national standards.
The first is the implementation and refinement of the relevant requirements of the national regulations; the second is the summary and supplement of the sampling requirements in the newly issued and implemented national fixed-source monitoring specifications in recent years; the third is the method of on-site monitoring and sampling of fixed sources in the Yangtze River Delta Demonstration Area The selection and specific implementation shall be unified under the premise of not violating the standard system; the fourth is to supplement the requirements of volatile organic compounds and unorganized sampling.
The documents cited in this document include GB 3836.
14 Classification of explosive environment places; GB 4920 Determination of sulfuric acid concentration tail gas sulfuric acid mist by barium chromate colorimetric method; GB 4921 Industrial waste gas oxygen consumption value and determination of nitrogen oxide potassium dichromate oxidation, naphthalene ethylene Amine Colorimetry; GB 5468 Boiler Smoke Test Method; GB 9801 Air Quality Determination of Carbon Monoxide Non-dispersive Infrared Method; GB 37822 Volatile Organic Compounds Unorganized Emission Control Standard; GB/T 8170 Numerical Rounding Rules and Limit Value Expression and Judgment ; GB/T 14676 Air quality * Determination of amine gas chromatography; GB/T 14678 Air quality Determination of hydrogen sulfide, methyl mercaptan, methyl sulfide and dimethyl disulfide gas chromatography; GB/T 14680 Air quality carbon disulfide Determination of Diethylamine Spectrophotometry; GB/T 15432 Ambient Air Determination of Total Suspended Particulates Gravimetric Method; GB/T 15501 Air Quality Determination of Nitrobenzenes (Mono and Dinitro Compounds) Zinc Reduction-Naphthyl Hydrochloride Diamine spectrophotometric method; GB/T 15502 air quality determination of anilines by naphthalene ethylene diamine hydrochloride spectrophotometric method; GB/T 15516 air quality determination of formaldehyde by acetylacetone spectrophotometry, etc.
14 Classification of explosive environment places; GB 4920 Determination of sulfuric acid concentration tail gas sulfuric acid mist by barium chromate colorimetric method; GB 4921 Industrial waste gas oxygen consumption value and determination of nitrogen oxide potassium dichromate oxidation, naphthalene ethylene Amine Colorimetry; GB 5468 Boiler Smoke Test Method; GB 9801 Air Quality Determination of Carbon Monoxide Non-dispersive Infrared Method; GB 37822 Volatile Organic Compounds Unorganized Emission Control Standard; GB/T 8170 Numerical Rounding Rules and Limit Value Expression and Judgment ; GB/T 14676 Air quality * Determination of amine gas chromatography; GB/T 14678 Air quality Determination of hydrogen sulfide, methyl mercaptan, methyl sulfide and dimethyl disulfide gas chromatography; GB/T 14680 Air quality carbon disulfide Determination of Diethylamine Spectrophotometry; GB/T 15432 Ambient Air Determination of Total Suspended Particulates Gravimetric Method; GB/T 15501 Air Quality Determination of Nitrobenzenes (Mono and Dinitro Compounds) Zinc Reduction-Naphthyl Hydrochloride Diamine spectrophotometric method; GB/T 15502 air quality determination of anilines by naphthalene ethylene diamine hydrochloride spectrophotometric method; GB/T 15516 air quality determination of formaldehyde by acetylacetone spectrophotometry, etc.
This document can be applied to the behavioral guidelines and quality control of the on-site monitoring of fixed pollution sources by the ecological environment monitoring department and other social testing institutions in the Yangtze River Delta Eco-Green Integrated Development Demonstration Zone.
The implementation of this document in other regions of the Yangtze River Delta is approved by the provincial (city) people's government.
The implementation of this document in other regions of the Yangtze River Delta is approved by the provincial (city) people's government.
This document is applicable to manual on-site monitoring activities of waste gas of pollutant discharge units.
(Please refer to attachment)
(Please refer to attachment)
Original title: The Yangtze River Delta Uniform Standard "Technical Specifications for On-site Monitoring of Stationary Pollution Source Waste Gas" Solicits Opinions
