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Argonne National Laboratory Measures Dust Resuspension Behavior in Radioactive Contamination Scenarios

Researchers at the U.S. Department of Energy's Argonne National Laboratory recently conducted field experiments to simulate the movement of dust particles on concrete surfaces under radioactive contamination scenarios, measuring the effects of pedestrian activity and vehicle traffic on dust dispersion. The study was published in the journal Health Physics and received support from the U.S. Department of Homeland Security Science and Technology Directorate and the Radiological/Nuclear Emergency Response and Recovery Research and Development Program. To control humidity and temperature and prevent dust generation, pedestrian tests were conducted inside a tent. In the image, researchers can be seen entering the tent on the left. Particle counters are placed on a white table, with their hoses extending into the tent to collect air samples. (Image courtesy of Ar...

2026-08-27

Symposium on Marine Radiation Monitoring and Emergency Response Technology Exchange Successfully Held

To further enhance the technical support capability for marine radiation environment monitoring and promote scientific research innovation and practical application in marine radiation monitoring and emergency response, the National Marine Environmental Monitoring Center (hereinafter referred to as the Marine Center) recently conducted a technical exchange with the Jinan Zhongke Nuclear Technology Research Institute. The two sides engaged in comprehensive discussions on technology development, equipment application, data analysis, and standards development, focusing on the new situation and new requirements facing marine radiation environmental safety. The Marine Center systematically presented its operational system, technical capabilities, and practical experience in the field of marine radiation monitoring and emergency response. The Jinan Zhongke Nuclear Technology Research Institute highlighted its core...

2026-08-27

Li Qiang Chairs State Council Executive Meeting, Approves the "Regulations on Emergency Response and Investigation Handling of Electric Power Safety Accidents (Revised Draft)" and Others

On August 21, Premier Li Qiang of the State Council chaired an executive meeting of the State Council, which heard a report on the construction of the new-generation communication network, made arrangements for further clearing overdue payments owed to enterprises, studied efforts to continuously improve air quality, and reviewed and approved the "Regulations on Emergency Response and Investigation Handling of Electric Power Safety Accidents (Revised Draft)" and the "Regulations on Market Supervision and Administration Offices (Draft)". The meeting noted that it is necessary to actively adapt to the trends of the new round of technological revolution and industrial transformation, firmly seize the opportunities presented by the construction of the new-generation communication network, adhere to application-driven and appropriately forward-looking development, coordinate the construction of basic networks, space networks, international networks, and integrated networks, and consolidate and enhance the competitive advantages of China's information and communication industry. It is necessary to...

2026-08-22

Phu Tho Province, Vietnam Advances Improvement of Radiation and Nuclear Accident Emergency Response Plan

On the morning of August 13, the Department of Science and Technology of Phu Tho Province, in coordination with the Vietnam Union of Science and Technology Associations and the Institute for Technology and Radiation Application, held a scientific seminar to solicit opinions on the draft of the "Radiation and Nuclear Accident Emergency Response Plan of Phu Tho Province." Experts, scientists, and representatives from relevant provincial and municipal departments were invited to attend, aiming to ensure the plan's feasibility, alignment with local conditions, and compliance with national requirements for atomic energy management and radiation safety. The core purpose of this seminar was to improve the emergency response plan through multi-party input, making it more suitable for local realities and meeting the requirements of atomic energy application, radiation safety, and nuclear safety management. From the local perspective, the application of radiation technology in Phu Tho Province has already reached a certain scale. Currently, the province has more than 270 institutions using radiation, equipped with over 417 X-ray machines, 2 linear accelerators, more than 500 radiation devices, and 45 radioactive sources, widely applied in fields such as medicine, industry, technical inspection, and scientific research. These technologies have played an active role in enhancing diagnostic and treatment capabilities, improving labor productivity, upgrading product quality, and serving economic and social development.

2026-08-14

Russian and South African energy company representatives exchange nuclear emergency response cooperation

On August 11, the St. Petersburg Chamber of Commerce and Industry held an off-site information briefing. The event was organized by ATC JSC, a subsidiary of Rosatom, and attended by senior management representatives from Eskom Holdings SOC Ltd (ESKOM) of South Africa. The meeting aimed to establish professional contacts and exchange experience on topics including nuclear energy utilization, nuclear and radiation safety, and emergency response operations. During the event, a representative delivered a report titled "Current Status and Capabilities of the Rosatom Nuclear Emergency Response System in Conducting Emergency Response Operations at Fire Stations," presenting the operational framework and technical capabilities of the Rosatom nuclear emergency response system. Radiation monitoring equipment used by the emergency response system was also demonstrated during the event.

2026-08-13

South Korea Launches Emergency Safety Inspection of Nuclear Facilities Amid Heatwave

The Nuclear Safety and Security Commission (NSSC) of South Korea announced on August 5 that, due to the ongoing nationwide heatwave, it will conduct an emergency inspection of the safety status and emergency response preparedness of nuclear facilities, including nuclear power plants. The inspection was conducted via video conference, with participation from personnel of the NSSC's six regional offices, safety regulatory agencies, and Korea Hydro & Nuclear Power (KHNP). The inspection focused on the potential impact of rising seawater temperatures used for cooling nuclear power plants. The NSSC verified the performance of relevant measuring instruments and heat exchangers, and examined KHNP's on-site emergency response status and handling procedures. The design temperature limits for seawater intake at South Korea's nuclear power plants range from 31 to 36.1 degrees Celsius. Due to climate change, the risk of high seawater temperatures is gradually emerging. In 2024, seawater temperatures in the waters off all South Korean nuclear power plants, except for the area around Shin-Hanul Units 1 and 2, reached record highs.

2026-08-05

Smolensk NPP Successfully Conducts Emergency Drill Multi-Agency Coordination Tests Response Capabilities

On August 3, the Smolensk Nuclear Power Plant successfully conducted an accident response drill, with the participation of the Nuclear Power Plant Emergency Assistance Team (OPAS) of Rosenergoatom and emergency service departments. The drill brought together nuclear power plant staff, the crisis center team of Rosatom, local fire departments, medical institutions, and government representatives from the city of Smolensk and the Yelnya district. During the drill, all parties focused on practicing key tasks such as the alert and preparation of emergency response forces under non-routine conditions, organizing protective measures for personnel and local residents, and monitoring unit status and safety levels. The drill also included simulated fire...

2026-08-04