
我国牵头制定的铀矿冶地下水修复领域首个国际标准《地浸采铀地下水修复 第1部分:地下水修复目标值确定》(ISO 22280-1:2026)由国际标准化组织(ISO)正式发布。
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退役与环境治理是核工业设施全过程的最后一个环节,是确保核工业可持续发展的关键。
中新网11月9日电 据市场监管总局网站消息,近日,我国牵头制定的铀矿冶地下水修复领域首个国际标准《地浸采铀地下水修复 第1部分:地下水修复目标值确定》(ISO 22280-1:2026)由国际标准化组织(ISO)发布。该国际标准由我国专家牵头,美国、英国、加拿大、德国、阿根廷等国专家参与。
退役与环境治理是核工业设施全过程的最后一个环节,是确保核工业可持续发展的关键。地浸采铀矿山退役中地下水修复难度大、技术复杂,修复目标随地浸采铀工艺、矿床埋深、场址特点、环境要求而异,因地制宜确定修复目标污染物、制定科学合理的污染物限值具有重要意义。
该标准聚焦地下水环境调查、利益相关方辨识和参与、地下水修复技术筛选、目标值确定等关键环节,应用风险评估、代价效益分析、矩阵评分等方法,科学合理确定地下水修复目标污染物和限值,为全球铀矿冶环境修复、其他地下水修复提供重要依据。

Huida, SK Telecom and Rebellions signed a memorandum of cooperation on NVLink Fusion in Seoul. Huida will integrate Korean domestic NPUs and GPUs with Huida technology to build heterogeneous AI computing systems to enter the global market.

Tsinghua University recently held a celebrity dialogue event in the Jinggrui AI Creation Competition. Director Tang Jili, writer Liushen Leile and others exchanged views on AI video creation. Tang Jili said that good works require careful polishing rather than one-click generation by AI. Industry experts also discussed the trend of AI film and television transforming from quantity to quality.

The Taiwan Railway Corporation announced that starting from the 10th, the "Taiwan Railway e-booking" APP will relax the online ticket purchase period to 5 minutes before driving and ticket exchange to 30 minutes before departure, and cancel the restriction on multiple ticket collections on one plane to improve the convenience of passenger itinerary planning and parent-child travel.

Travel platform Yiyou.com announced on the 9th that it detected an abnormal external network attack on its membership center on the 7th. Some historical order contact information was improperly obtained, involving names, phone numbers and order information, affecting more than 690,000 people. Yiyou.com has notified the competent authorities and the police, and emphasized that no credit card numbers and passwords were involved.

From November 6th to 9th, the 2026 International Symposium on Biomass Refining, Papermaking and Lignocellulosic Materials was held in Nanning, Guangxi. More than 600 experts and scholars from many countries conducted in-depth discussions on cutting-edge technologies and green and low-carbon transformation of biomass refining, papermaking and lignocellulosic materials.

Following its first ring watch, Japanese watch brand CASIO launched its second ring watch CRW-002 based on the 1995 classic digital watch A168. It uses metal injection molding technology and high-density packaging to shrink the standard watch module and integrate multiple practical functions.