Chromium is a highly toxic non-essential metal for microorganisms and plants, and its
occurrence is rare in nature. Lower to higher chromium containing effluents and solid wastes …

This study analyzes the concentrations and health risks of fluoride in 112 drinking water
samples collected from 28 villages of the Poldasht city, West Azerbaijan province in Iran …

Dumping waste materials into aquatic ecosystems leads to pollution, which directly and
indirectly poses a danger to all life forms. Currently, huge quantities of wastes are generated …

The objective of the study is to reveal the seasonal variations in the river water quality with
respect to heavy metals contamination. To get the extend of trace metals contamination …

Abstract Changes in heavy metal speciation and uptake by maize in a soil before and after
washing with chelating organic acids, citric acid, tartaric acid and ethylenediaminetetraacetic …

Industrialization coupled with urbanizaton has led to stress in the Buckingham Canal which
runs parallel to Bay of Bengal at a distance of around 1 km from the coastline. 4 sediment …

Fluoride intake, fluorosis, and dental caries could affect quality of life and disease burden
worldwide. As a part of the National and Sub-national Burden of Disease Study (NASBOD) …

Contaminations of groundwater by heavy metals due to agricultural activities are growing
recently. The objective of this study was to evaluate and map regional patterns of heavy …

Surface water samples were collected from 21 sampling sites throughout the Subarnarekha
River during pre-monsoon, monsoon and post-monsoon seasons. The concentrations of Al …

Factors regulating the occurrence of high fluoride (F−) concentrations in groundwater near
Nagar Parkar Town, SE corner of Pakistan have been investigated considering lithological …