Intensive research efforts have been pursued to remove arsenic (As) contamination from
water with an intention to provide potable water to millions of people living in different …

Arsenic contamination in water has become a worldwide problem due to its harmful effects
on human health and the environment. Therefore, methods for arsenic removal have …

The huge application of synthetic dyes caused a severe impact in the environment. In the
present study, a physico-chemical strategy of heterogeneous-Fenton catalyzed by the …

Heterogeneous reactions at the mineral–water interface are of paramount importance in
controlling the transport of contaminants. Herein, antimony (Sb) adsorption and subsequent …

This paper presents a comparative review of arsenite (As (III)), arsenate (As (V)), and
fluoride (F−) for a better understanding of the conditions and factors during their adsorption …

The aim of this study was to determine the spatial distribution, potential risks and sources of
seven heavy metals in sediments of the Yangtze River Estuary. Analyses of 55 sediment …

Synthesized siderite was used to remove As (III) and As (V) from water solutions under
anoxic conditions and oxic conditions. Results showed that As adsorption on synthetic …

Biochar (BC) derived from pyrolysis of plant biomass can be used as an inexpensive
adsorbent for removal of aqueous heavy metals. In the present study, amorphous hydrous …

High As groundwater is widely distributed all over the world, which has posed a significant
health impact on millions of people. Iron isotopes have recently been used to characterize …

Although As concentrations have been investigated in shallow groundwater from the Hetao
basin, China, less is known about U and As distributions in deep groundwater, which would …