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首页> 外文期刊>Environmental Monitoring and Assessment >Groimdwater quality assessment in the village of Lutfullapur Nawada, Loni, District Ghaziabad, Uttar Pradesh, India
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Groimdwater quality assessment in the village of Lutfullapur Nawada, Loni, District Ghaziabad, Uttar Pradesh, India

机译：印度北方邦加兹阿巴德Loni的Lutfullapur Nawada村的Groimdwater水质评估

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摘要

The groundwater quality for drinking, domestic and irrigation in the village Lutfullapur Nawada, Loni, district Ghaziabad, U.P., India, has been assessed. Groundwater samples were collected, processed and analyzed for temperature, pH, conductivity, salinity, total alkalinity, carbonate alkalinity, bicarbonate alkalinity, total hardness, calcium hardness, magnesium hardness, total solids, total dissolved solids, total suspended solids, nitrate-nitrogen, chloride, fluoride, sulfate, phosphate, silica, sodium, potassium, calcium, magnesium, total chromium, cadmium, copper, iron, nickel, lead and zinc. A number of groundwater samples showed levels of electrical conductivity (EC), alkalinity, chloride, calcium, sodium, potassium and iron exceeding their permissible limits. Except iron, the other metals (Cr, Cd, Cu, Ni, Pb, and Zn) were analyzed below the permissible limits. The correlation matrices for 28 variables were performed. EC, salinity, TS and TDS had significant positive correlations among themselves and also with NO_3~, Cl~-, alkalinity, Na~+, K~+, and Ca~ +. Fluoride was not significantly correlated with any of the parameters. NO_3~- was significantly positively correlated with Cl, alkalinity, Na~+, K~+ and Ca~(2+). Chloride also correlated significantly with alkalinity, Na~+, K~+ and Ca~(2+). Sodium showed a strong and positive correlation with K~+ and Ca~(2+). pH was negatively correlated with most of the physicochem-ical parameters. This groundwater is classified as a normal sulfate and chloride type. Base-exchange indices classified 73% of the groundwater sources as the Na~+-SO_4~(2-) type. The meteoric genesis indices demonstrated that 67% of groundwater sources belong to a deep meteoric water percolation type. Hydrochemical groundwater evaluations revealed that most of the groundwaters belong to the Na~+-K~+-CI~--SO_4~(2-) type followed by Na~+-K~+-HCO_3~-type. Salinity, chlorinity and SAR indices indicated that majority of groundwater samples can be considered suitable for irrigation purposes.
机译：对印度U.P. Ghaziabad地区Loni的Lutfullapur Nawada村的饮用水，生活用水和灌溉用水的地下水质量进行了评估。收集，处理和分析地下水样品的温度，pH，电导率，盐度，总碱度，碳酸盐碱度，碳酸氢盐碱度，总硬度，钙硬度，镁硬度，总固体，总溶解固体，总悬浮固体，硝酸盐氮，氯化物，氟化物，硫酸盐，磷酸盐，二氧化硅，钠，钾，钙，镁，总铬，镉，铜，铁，镍，铅和锌。许多地下水样品的电导率（EC），碱度，氯化物，钙，钠，钾和铁的含量均超出其允许极限。除铁外，其他金属（Cr，Cd，Cu，Ni，Pb和Zn）的分析均低于允许的限值。进行了28个变量的相关矩阵。 EC，盐度，TS和TDS之间存在显着正相关，并且与NO_3〜，Cl〜-，碱度，Na〜+，K〜+和Ca〜+呈正相关。氟化物与任何参数均无显着相关性。 NO_3〜-与Cl，碱度，Na〜+，K〜+和Ca〜（2+）呈显着正相关。氯化物还与碱度，Na〜+，K〜+和Ca〜（2+）显着相关。钠与K〜+和Ca〜（2+）呈强正相关。 pH与大多数物理化学参数呈负相关。该地下水被归类为普通的硫酸盐和氯化物。基础交换指数将73％的地下水源归为Na〜+ -SO_4〜（2-）类型。陨石成因指数表明，67％的地下水源属于深层陨石渗滤类型。水化学地下水评估表明，大多数地下水属于Na〜+ -K〜+ Cl〜-SO_4〜（2-）型，其次是Na〜+ -K〜+ -HCO_3〜型。盐度，氯和SAR指数表明，大多数地下水样品可被认为适合灌溉目的。

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