福建省典型工业区地下水化学特征与源解析研究

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Chemical Characteristics and Source Analysis of Groundwater in Typical Industrial Zone of Fujian Province.

Hu Qichao1，2

（1.Fujian Academy of Environmental Sciences，Fuzhou 35o013，China； 2.Fujian Provincial Key Laboratory of Environmental Engineering，Fuzhou 35oo13，China）

Abstract：AnindustrialzoneinFuzhouwasselectedastheresearcharea.Bycolectingshalowgroundwater，surfacewaterand seawatersamples，tegoundwatermonitoringindicatorsereanalzedusingmethodssuchashydrochemicalanalysis，ndmultivaratesta tisticsanalysis，toevealtedrochemicalcharacteristicsofgroundwateandtesourcesofpolutionTeesultsidicatedtatthpro portion of Cland Na+ in the total amount of anions and cations in groundwater were 71.8% and 66.3% ，respectively. Through the Piper diagram，the groundwater hydrochemical type mainly evolved from Cl o HCO3 Nao Ca type to CloNa type，with the survey area graduallshiftefrondtosaougorelatioalysisricialompotalsisndustalysisisevaledte talhardess，totaldoledlds，ulfate，odedmanganeofodatereeinlyetedyawater，ihrbdity monianitrogen，ndNitriteweremainlyrelatedtothesourceofhouseholdlife，whilealuminumwasmainlyrelatedtotheproductionac tivities of industrial enterprises.

Keywords：groundwater；hydrochemical characteristics；source apportionment；industrial zone

前言

地下水是重要的战略水资源，在保障饮用水供给和生态环境安全方面具有重要的现实和长远意义。（剩余5103字）