Nitrate, a prevalent water pollutant, poses substantial public health concerns and
environmental risks. Electrochemical reduction of nitrate (eNO3RR) has emerged as an …

Arsenic (As) contamination of the environment from both natural and anthropogenic sources
is nowadays a major environmental concern in various parts of the world, due to its …

Abstract The nitrate (NO 3−) contamination of karst aquifers as an important drinking water
reservoir is increasing globally. Understanding the behavior of nitrogen (N) in karst aquifers …

This study focuses on the chemical and Sr isotopic compositions of the dissolved load of the
rivers of the Changjiang Basin, one of the largest riverine systems in the world. Water …

Nitrate pollution of the karstic groundwater is an increasingly serious problem with the
development of Guiyang, the capital city of Guizhou Province, southwest China. The higher …

The suitability of groundwater and agricultural products for human consumption requires
determining levels and assessing the health risks associated with potential pollutants. Here …

The concentrations of heavy metals (mercury (Hg), cadmium (Cd), lead (Pb), chromium (Cr),
copper (Cu) and arsenic (As)) in surface water and sediments were investigated in two …

Chemical and strontium isotopic compositions of Nanpanjiang River and Beipanjiang River
in the upper reaches of **jiang River draining the Yunnan–Guizhou Plateau, Southwest …

Abstract In the Karst Critical Zone (KCZ), mining and urbanization activities produce multiple
pollutants, posing a threat to the vital groundwater and surface water resources essential for …

This research was conducted in the urban area of Patna region, the capital and largest city
of Bihar, which is part of the Indo-Gangetic alluvium plain. This study aims to identify the …