-
Categories
-
Pharmaceutical Intermediates
-
Active Pharmaceutical Ingredients
-
Food Additives
- Industrial Coatings
- Agrochemicals
- Dyes and Pigments
- Surfactant
- Flavors and Fragrances
- Chemical Reagents
- Catalyst and Auxiliary
- Natural Products
- Inorganic Chemistry
-
Organic Chemistry
-
Biochemical Engineering
- Analytical Chemistry
-
Cosmetic Ingredient
- Water Treatment Chemical
-
Pharmaceutical Intermediates
Promotion
ECHEMI Mall
Wholesale
Weekly Price
Exhibition
News
-
Trade Service
[ Policies and Regulations of Chemical Machinery and Equipment Network ] Recently, the news that Japan plans to dump nuclear waste water into the ocean has caused many people to panic about radiation.
Radiation is teratogenic, carcinogenic and even fatal, so it is not unreasonable for people to "talk about radiation discoloration".
Chemical Machinery and Equipment Network Policies and Regulations Chemical Machinery and EquipmentRadiation is teratogenic, carcinogenic and even fatal, so it is not unreasonable for people to "talk about radiation discoloration".
my country's radiation environment monitoring began in the early 1950s when the nuclear industry was established.
It was mainly monitored by nuclear facility operators themselves, and the monitoring scope was limited to the area around the nuclear facility.
As of the end of 2018, a total of 1,410 environmental ionizing radiation monitoring sites were in operation in my country, and supervisory monitoring was carried out on 46 national key nuclear and radiation facilities under the supervision of the country.
But to this day, the radiation environment monitoring technical specifications we use are still the version promulgated in 2001.
It was mainly monitored by nuclear facility operators themselves, and the monitoring scope was limited to the area around the nuclear facility.
As of the end of 2018, a total of 1,410 environmental ionizing radiation monitoring sites were in operation in my country, and supervisory monitoring was carried out on 46 national key nuclear and radiation facilities under the supervision of the country.
But to this day, the radiation environment monitoring technical specifications we use are still the version promulgated in 2001.
With the rapid development of society and economy and the continuous improvement of people's living standards, especially the rapid development of nuclear energy and nuclear technology applications, the people are paying more and more attention to the quality of the radiation environment, and the original standards can no longer meet or adapt to the new situation.
In order to protect the ecological environment, ensure human health, and standardize radiation environmental quality monitoring, supervisory monitoring and emergency monitoring, the "Technical Specification for Radiation Environmental Monitoring" has been approved as a national ecological environmental standard and promulgated.
In order to protect the ecological environment, ensure human health, and standardize radiation environmental quality monitoring, supervisory monitoring and emergency monitoring, the "Technical Specification for Radiation Environmental Monitoring" has been approved as a national ecological environmental standard and promulgated.
According to the announcement, the "Technical Specifications for Radiation Environmental Monitoring" will be implemented on May 1, 2021.
Moreover, since the date of implementation of the standard, the "Radiation Environmental Monitoring Technical Specifications" (HJ/T 61-2001) is abolished, and the "Environmental Nuclear Radiation Monitoring Regulations" (GB 12379-1990) are being implemented in the corresponding national radioactive pollution prevention and control standards.
Stop execution.
Moreover, since the date of implementation of the standard, the "Radiation Environmental Monitoring Technical Specifications" (HJ/T 61-2001) is abolished, and the "Environmental Nuclear Radiation Monitoring Regulations" (GB 12379-1990) are being implemented in the corresponding national radioactive pollution prevention and control standards.
Stop execution.
The standard specifies the main technical requirements for radiation environmental quality monitoring and radiation source environmental monitoring, including on-site monitoring, sample collection, sample pretreatment and management, monitoring and analysis methods, data processing and result presentation, quality assurance and report writing, etc.
, Applicable to the radiation environmental quality monitoring and radiation source environmental monitoring organized by the ecological environment authorities at all levels.
In addition, the radiation environment monitoring carried out by other departments can be implemented by reference.
, Applicable to the radiation environmental quality monitoring and radiation source environmental monitoring organized by the ecological environment authorities at all levels.
In addition, the radiation environment monitoring carried out by other departments can be implemented by reference.
Compared with the 2001 version of the "Technical Specifications for Radiation Environmental Monitoring", the main revisions of the new "Technical Specifications for Radiation Environmental Monitoring" are as follows:
——Some contents of "Environmental Nuclear Radiation Monitoring Regulations" (GB 12379-1990) have been revised and incorporated into this standard;
——Modified the scope of application of the standard;
——In accordance with domestic and foreign *radiation protection, environmental monitoring standards, guidelines and other *achievements, various nuclear and radiation facilities monitoring programs, quality assurance and data processing have been revised;
——According to the summary of my country's radiation environment monitoring practice in the past 20 years, the operating specifications of the original standard have been revised;
——Increase the monitoring content of the radiation environment of the ocean, the development and utilization of associated radioactive minerals, and the disposal of radioactive waste;
——Refined the determination of sample collection and management, and monitoring methods, added practical indicators such as sample size, lower detection limit, and increased deviation control indicators for quality control samples; added 2 appendices, and deleted 1 appendix;
-Modified the description of the relevant content of the monitoring and analysis methods.
The damage caused by radiation is irreversible.
Continuously strengthening the level of environmental radiation monitoring is conducive to protecting the ecological environment and people's health and safety.
Continuously strengthening the level of environmental radiation monitoring is conducive to protecting the ecological environment and people's health and safety.
Attachment: "Technical Specifications for Radiation Environmental Monitoring"
"Radiation Environmental Monitoring Technical Specifications" Original title: The new version of "Technical Specifications for Radiation Environmental Monitoring" will be implemented from May 1st
