The aim of this research was to examine the content of heavy metals and metalloids in the spring water on the territory of Belgrade City and their health risk. This paper presents results of the content and non-carcinogenic health risk assessment of aluminum, iron, chromium, manganese, nickel, copper, zinc, arsenic, cadmium, mercury and lead, as well as carcinogenic health risk assessment of arsenic, in untreated spring water on the territory of Belgrade City. 23 out of 30 registered and controlled springs in Belgrade City were sampled and examined. The analysis of all samples was done using an ICP-MS. Descriptive and multivariate statistical analysis of data was done, and based on Shapiro–Wilk test of normality, all data sets, from which mean values of heavy metals and metalloids were calculated, have normal distribution. Pearson’s correlation coefficient for the examined elements was determined too, as well as spatial distribution and cluster analysis with dendrogram. Based on heavy metal and metalloid concentrations, the health risk assessment (HQ) was calculated. Although the concentrations of certain heavy metals and metalloids in untreated water were in a wide range of values and differed significantly, in a large number of springs concentrations of most of the investigated heavy metals and metalloids were lower than the maximum permissible concentrations prescribed by the legislation of the Republic of Serbia and do not show unacceptable non-carcinogenic and carcinogenic health risk.

这项研究的目的是检查贝尔格莱德市领土上的泉水中重金属和准金属的含量及其健康风险。本文介绍未经处理的春季铝，铁，铬，锰，镍，铜，锌，砷，镉，汞和铅的含量和非致癌性健康风险评估结果，以及砷的致癌性健康风险评估结果。贝尔格莱德市领土上的水。在贝尔格莱德市的30个注册和控制的弹簧中，有23个被采样和检查了。使用ICP-MS对所有样品进行分析。对数据进行了描述性和多元统计分析，并基于Shapiro-Wilk正态性检验，所有数据集均具有正态分布，从中计算出重金属和准金属的平均值。还确定了所检查元素的皮尔森相关系数，以及树状图的空间分布和聚类分析。根据重金属和准金属的浓度，计算出健康风险评估（HQ）。尽管未经处理的水中某些重金属和准金属的浓度值在很宽的范围内且有显着差异，但在大量弹簧中，大多数调查的重金属和准金属的浓度均低于法律规定的最大允许浓度。并没有显示出不可接受的非致癌和致癌健康风险。计算健康风险评估（HQ）。尽管未经处理的水中某些重金属和准金属的浓度值在很宽的范围内并且有显着差异，但在大量弹簧中，大多数被调查的重金属和准金属的浓度均低于法规规定的最大允许浓度。并没有显示出不可接受的非致癌和致癌健康风险。计算健康风险评估（HQ）。尽管未经处理的水中某些重金属和准金属的浓度值在很宽的范围内并且有显着差异，但在大量弹簧中，大多数被调查的重金属和准金属的浓度均低于法规规定的最大允许浓度。并没有显示出不可接受的非致癌和致癌健康风险。