地下水是生活消耗的第二大水源,仅次于地表水资源。已对城市地区的地下水污染水平进行了广泛调查。与每个城市景观相关的工业区的地下水质量评估仍然缺乏。为了检查空间分布特征,污染水平,以及人口稠密的泰米尔纳德邦钦奈沿海地区的痕量金属来源,印度,已经确定了地下水中的理化参数和微量元素浓度。收集了泰米尔纳德邦沿海地区的55个地下水样品,并分析了其理化参数,如pH值,(EC),(TDS),和(TH)在季风前(2015年6月)和季风后(2016年1月)季节。我们在这项研究中使用了微量元素并对其进行了分析(Mg,Zn,Pb,Ni,Co,Cu,Cr,和Fe)。此外,来自工业和发电厂的人为输入加剧了Ni的污染,Mg,Fe,和Mn。由于蒸发和人为输入,盐度过高的样品,总硬度,水质被认为不适合灌溉或饮用。结果表明,季节性,地质成因,和人为影响都对地下水的非均相化学产生重大影响。
Groundwater is the second largest water source for daily consumption, only next to surface water resources. Groundwater has been extensively investigated for its pollution level in urban areas. The groundwater quality assessments in industrial areas associated with every urban landscape are still lacking. In order to examine the spatial distribution characteristics, pollution levels, and sources of trace metals in the densely populated Chennai coastal region of Tamilnadu, India, physicochemical parameters and trace element concentrations have been determined in groundwater. 55 groundwater samples from Tamil Nadu\'s coastal region were collected and analyzed for physicochemical parameters such as pH, (EC), (TDS), and (TH) during the pre-monsoon (June 2015) and post-monsoon (January 2016) seasons. We used trace elements and analyzed them in this study (Mg, Zn, Pb, Ni, Co, Cu, Cr, and Fe). Furthermore, anthropogenic input from industries and power plants exacerbates the pollution of Ni, Mg, Fe, and Mn. Due to evaporites and anthropogenic input, samples with excessive salinity, total hardness, and water quality are considered unsuitable for irrigation or drinking. The results demonstrated that seasonal, geogenic, and anthropogenic influences all have a significant impact on the heterogeneous chemistry of groundwater.