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<p>This study explores the leaching behavior of simulated high-level waste glass in water–rock saturated solutions (calcite, chlorite, quartz) from China's Beishan disposal site. Experiments at 90&#xa0;°C with high SA/V ratio revealed distinct corrosion patterns: quartz solution caused the highest corrosion depth (extrapolated 1.31&#xa0;mm/3000&#xa0;years), followed by calcite and chlorite solutions. The research provides novel insights into site-specific glass corrosion, offering critical data for safety assessment of geological repositories.</p>

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Study on static leaching characteristics of key elements in vitreous bodies from surrounding rock water

  • 期刊论文

  • 发表日期：

    2026年2月19日

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  • Sun Qi,
  • Wang Chenyu,
  • Liu Zhonghao,
  • Du Xiaohui,
  • Miao Caixia,
  • Shi Haijiang,
  • Han Hongchen,
  • Jiang Lei,
  • Lv Hailei,
  • Chu Lili

摘要

This study explores the leaching behavior of simulated high-level waste glass in water–rock saturated solutions (calcite, chlorite, quartz) from China's Beishan disposal site. Experiments at 90 °C with high SA/V ratio revealed distinct corrosion patterns: quartz solution caused the highest corrosion depth (extrapolated 1.31 mm/3000 years), followed by calcite and chlorite solutions. The research provides novel insights into site-specific glass corrosion, offering critical data for safety assessment of geological repositories.