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Water quality and Human Health Risk Assessment: a case study of the Czarna Przemsza River source in Zawiercie, Poland
Human and Ecological Risk Assessment ( IF 4.3 ) Pub Date : 2018-11-22 , DOI: 10.1080/10807039.2018.1536520
Olga Janoska 1 , Agnieszka Gruszecka-Kosowska 1
Affiliation  

The water quality of the Czarna Przemsza River source in Zawiercie was investigated in four sampling campaigns in years 2016 and 2017. Values of 62 indicators (physico-chemical, inorganic, organic, and biological) were compared with permissible limits for drinking water according to Polish legal acts and EU, WHO, USEPA, and Canadian guidelines. The water quality was determined as below good because of EC values and As, Ca, Cd, Cr, Cu, Se, and Zn concentrations. Water was also determined as non-potable due to exceeded concentrations of Al, As, Cd, Cr, Fe, K, Ni, Pb, Sb, and Se. The Human Health Risk Assessment for Zawiercie’s inhabitants was carried out, while water from the source is consumed regardless of its quality. The mean estimated daily intake (EDI) values exceeded Minimal Risk Level values forCr, Cd, As, Se, and Cu. The hazard index (HI) values pointed very high total non-carcinogenic risk in residential exposure scenario generated mainly by As, Cr(VI), Tl, Pb, MCPA, Se, and Cd. Water intake scenario based on questionnaire surveys pointed that risk for inhabitants existed (HI >1). The total carcinogenic risk (Rt) values were at the unacceptable level and decreased in the following order: Cr(VI) > As > Pb.



中文翻译:

水质与人类健康风险评估:以波兰Zawiercie的Czarna Przemsza河源为例

在2016年和2017年的四次采样活动中,对Zawiercie的Czarna Przemsza河源的水质进行了调查。根据波兰语,将62种指标(物理化学,无机,有机和生物指标)的值与饮用水的允许限值进行了比较。法律行为以及欧盟,世界卫生组织,美国环保局和加拿大准则。由于EC值以及As,Ca,Cd,Cr,Cu,Se和Zn的浓度,水质被确定为良好。由于超过了Al,As,Cd,Cr,Fe,K,Ni,Pb,Sb和Se的浓度,水也被确定为非饮用水。进行了Zawiercie居民的人类健康风险评估,而饮用水的来源与质量无关。每日平均估计摄入量(EDI)值超过了Cr,Cd,As,Se和Cu的最低风险水平值。危害指数(HI)值表明,在住宅暴露场景中,主要由As,Cr(VI),Tl,Pb,MCPA,Se和Cd产生的总非致癌风险非常高。基于问卷调查的饮水情景表明存在居民风险(HI> 1)。总致癌风险(R t)值处于不可接受的水平,并且按以下顺序降低:Cr(VI)> As> Pb。

更新日期:2020-03-10
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