ANALYTICAL STUDY OF HEAVY METALS OF PRE AND POST MONSOON GROUNDWATER OF HISAR IN 2020

Abstract

Water for drinking comes from the ground or from lakes, waterfalls, and wells, among other places. The majority of people worldwide rely on water from water sources. The majority of residents in many rural and undeveloped areas appear to rely solely on groundwater. There are several. Mining residues contain a lot of impurities that can be dissolved, which can be harmful to human health and pollute water, resulting in fatalities. The study's analysis of heavy metal-rich groundwater at the Hisar site is discussed in this report. Depending on the desired water parameter, the chemical, physical, and biological properties that make up the parameters of water quality can be tested or monitored. The majority of the time, water quality is checked and many variables are sampled. There was a positive correlation between total dissolved solids and total hardness, magnesium, sodium, potassium, and sulphate. Total hardness was found to be positively correlated with magnesium, sodium, and sulphate, indicating that these ions contribute to water hardness. Magnesium is correlated with sodium, potassium, phosphate, and sulphate. There is a correlation between alkalinity and bicarbonate, indicating that bicarbonate ions play a significant role. The health risk studied for the analysed metals in groundwater samples was found to be less than 1.0 indicating no significant health risk from consumption of groundwater from the studied area.