屏南县代溪镇北墘村偏硅酸型矿泉水的地质背景及水质评价

打开文本图片集

关键词：偏硅酸；矿泉水；构造裂隙水；水化学特征；地质背景；水质评价 中图分类号：P641.5 文献标识码：A 文章编号：1008-9500（2025）07-0089-03 DOI： 10.3969/j.issn.1008-9500.2025.07.025

Geological Background and Water Quality Evaluation of Silicic Acid Mineral Water in Beiqian Village， Daixi Town， Pingnan County

SUN Yuming （The Fourth Geological BrigadeofFujianProvince，Ningde3521oo，China）

Abstract：Inorder toassisttheruraldevelopmentofPingnancountyandfullutilize theadvantagesoflocal greenresources，dataonregionalclimate，hydrologytopographyandlithologyarecollected，thegeologicalbackgroundofthsiliciccid mineral watermineralizationinBeiqianvillge，Daixitown，Pingnancountyisivestigated，andthehdrochemicalchrac teristicsareanalyzedtocarryout waterqualityevaluation.Theresultsshowthatthe mineralwaterinBeiqianvillageisalow salinity neutral freshwater，belonging to the silicicacid mineral water，with a silicic acid content of 34.5～39.3mg/L and a hydrochemical type of HCO -Na ⋅⋅ Ca.The mineral water in Beiqian village can be developed and utilized as drinking min3

eral water.For silicic acid mineral water，this area has good prospecting prospects.

Keywords：metasilicicacid;mineral water;constructfissure water;hydrochemicalcharacteristics;geologicalbackground; water quality evaluation

天然矿泉水是一种珍贵的自然资源，通过地下水的循环和渗透，深层水源与岩石、土壤等自然物质发生交互作用，溶解其中的矿物质和其他有益成分。（剩余3121字）