摘要
文章介绍了水－岩体系质量传输模拟的基本原理和步骤并给出了一个应用实例。该方法以（地下水）径流途径上任意两点间化学组分及氧化还原状态变化为基础，确立质量传输模型并对其求解，从而揭示一定空间范围内水－岩土之间物质交换的内在过程和数量关系。水－岩土体系质量传输模拟在岩土中污染物的迁移转化、岩土化学淋滤、地下水水质的形成与演化及热水成矿等众多研究领域具有重要意义。
The paper introduces the basic principles and general steps of mass transfer modeling of water-rock systems and an example is given.Based on the changes of chemical composition and redox state between two point in the flow path,mass transfer models are constructed and solved to reveal the internal process and quantitative relation of water-rock exchange.Mass transfer modeling is of importance to many research fields such as transport and evolution of pollutants,chemical dissolution of rock,water quality of grundwater and thermowater mineralization and so on.
出处
《成都理工大学学报（自然科学版）》
CAS
CSCD
1997年第S1期40-46,共7页
Journal of Chengdu University of Technology: Science & Technology Edition
基金
地质灾害与工程地质环境保护国家专业实验室资助
铁道部科技发展计划资助
关键词
水-岩体系
质量传输模拟
模型辩识
污染物
水质
water-rock system
mass transfer modeling
model identification
pollutant,water quality
