北票渗滤取水工程区地下水铁锰离子分布规律及成因分析

Analysis on Distribution Regulation and Formation Causes of Fe and Mn in the Groundwater in the Project Area of BeiPiao Water Percolation

辽宁北票渗滤取水工程区的地下水铁锰离子严重超标,在总结现有水质资料的基础上,结合野外现场测试、矿物及土壤的化学成分等成果,对地下水中铁、锰离子的分布规律及其影响因素进行了研究,认为含水介质及土壤的化学成分、地下水系统中的氧化还原环境是造成该区浅层地下水中铁、锰离子含量较高的原因。

The contents of Fe and Mn in the groundwater are too high in the BeiPiao project area of water percolation in LiaoLing province. The article is based on the current data of groundwater quality, combining with concludes of field on - site testing outdoors, analyses of chemical compositions of soils and minerals, studies distribution regulation and influenced factors of Fe ＆ Mn in the groundwater. The results show that such factors as compositions of the media, environment of oxidation and reduction can influence on the groundwater quality.