The present review gives a brief account of the toxic effects of heavy metals on fish. In
aquatic ecosystem, heavy metals are considered as the most important pollutants, since they …

Metals in the environment arise from natural sources or directly or indirectly from human
activities such as rapid industrialization, urbanization, and anthropogenic sources …

The objective of this study was to investigate the Cr (VI) removal efficiency of sunflower
waste from aqueous system under different process conditions. Two adsorbents were …

An adsorbent prepared from sugarcane bagasse with chemical activation by zinc chloride
was used to study its sorption potential on removing chromium (VI). In this work the …

Toxic metals have disturbed the quality of freshwater ecosystems worldwide. The
concentration of heavy metals was investigated in liver, gills and muscle tissues of …

Fish in the aquatic environment can be subjected to a multipollution state and the
occurrence of sequential exposures is an important aspect of eco-toxicological research. In …

We report detoxification of Cr (VI) into Cr (III) using electrochemically synthesized polyaniline
(PANI), polypyrrole (PPY), PANI nanowires (PANI-NW) and palladium-decorated PANI …

Grass carp (Ctenopharyngodon idella) is among the most important freshwater fish species
in China. However, it remained unclear how salinity could affect grass carp. Two …

Abiotic stresses of various chemical contamination of physical, inorganic, organic and
biotoxin origin and biotic stresses of bacterial, viral, parasitic and fungal origins are the …

In-depth mineralogical understanding and characterization are necessary to explore
potential applications of clinoptilolites. In this study, the clinoptilolite collected from quarries …