TY-JUR T1 - 地下水和周边地下水的物理化学污染区域Alwar，Rajasthan Y1 - 2015-05-30 N2 - 各地地下水化学行为是本世界上最具动态的研究领域之一。在本研究中，来自四个工业区的地下水抽样。Matsya Nagar，Bhiwadi，Neemrana和Behror进行了旨在评估地下水化学，使用Hill-Piper和Wilcox图来解释“水类型”。通过检查主要阳离子，阴离子和其他参数，如钠吸附率，残留碳酸钠和钠百分比，评估化学品质。然后评估地下水化学，并确定影响该区域的因素。结果导致该地区的地下水质量受到工业和人类活动的影响，导致含水层系统的污染，数据支持该地区的污染水平。大多数样本以或多或少的方式表现出来。在平均1000mg / L的平均范围内发现TDS，总硬度范围为400mg / L的平均值。在所有水样中发现碳酸盐碱度，并且观察到均线pH值8.60。在某些位置，高达337mg / L硝酸盐表明该地区的含氮污染。 Fluoride was found within the prescribed limits as per BIS (Indian Drinking Water Standard, IS: 10500, 1991) norms, except one significant location at Majri Kalan in Neemrana industrial area has high fluoride as 13.0 mg/l. The interpretation of the ‘water type’ was made using Hill-Piper and Wilcox diagrams. The prominent type was Na/Mg-HCO3 and Na/Mg-Cl type of water. However, a slight variation was observed in the Na-HCO3 type of water. Sodium (alkali) hazard were observed from low (S1) to high (S3) and salinity hazard is high (C3) to very high (C4). JF - Current World Environment JA - VL - 30 IS - 32 UR - www.a-i-l-s-a.com/article/814/ SP - EP - PB - M3 - 10.12944/CWE.10.2.35 ER -