A novel methodology for investigating the redox potential of underground water in China's Beishan HLW repository site
A novel methodology for investigating the redox potential of underground water in China's Beishan HLW repository site
复制标题
研究中国北山高放废物处置场地下水氧化还原电位的新方法
DOI：
10.1007/s10967-019-06728-x
复制
发表时间：
2019
影响因子：
1.6
通讯作者：
Wang Ju
中科院分区：
文献类型：
--
作者：
Yang Guangze;Kang Mingliang;Cheng Xi;Ma Yue;Liu Yang;Li Jiebiao;Wang Ju
处置库地下水氧化还原电位（Eh）的测定对长期安全评价极为重要。本文提出了一种新的北山28孔（BS 28）地下水Eh估算方法，该方法包括现场测井、水样和岩心特征模拟以及Eh测量可靠性验证研究。在对模拟数据和测量结果进行全面分析后，建议365-690 m深的BS 28地下水的Eh范围为− 56和118 mV。
The determination of the redox potential (Eh) of underground water in repository site is extremely important for long-term safety evaluation. The present study has developed a novel methodology for Eh estimation of the underground water of Beishan borehole 28 (BS28), which consists of the on site logging, the modelling with the characteristics of sampled water and rock cores and the verification study dedicated to evaluate the reliability of the Eh measurement. An Eh range between − 56 and 118 mV is suggested for BS28 underground water at 365–690 m deep after a thorough analysis of both modelling data and measurements.