Arsenic (As), a poisonous and carcinogenic heavy metal, affects human health and the
environment. Numerous technologies can remove As from drinking water. Adsorption is the …

Various technologies are used for the treatment of arsenic (As) contaminated water, but only
a few seem to be suitable for small-scale applications; these are mostly used in rural …

The presence of arsenic in the water system has been a universal problem over the past
several decades. Inorganic arsenic ions mainly occur in two oxidation states, As (V) and As …

Arsenic contamination as a consequence of human activities such as mining and pesticide
use is affecting the water resource quality worldwide. Because of the high risk of arsenic …

Arsenic (As) removal is a huge challenge, since several million people are potentially
exposed (> 10 μg/L World Health Organization guideline limit) through As contaminated …

Arsenic is a toxic element for humans and a major pollutant in drinking water. Natural and
anthropogenic sources can release As into water bodies. The countries with the greatest …

Arsenic liberation and accumulation in the groundwater environment are both affected by
the presence of primary ions and soluble organic matter. The most important influencing role …

Elevated arsenic concentrations have been detected in drinking water sources worldwide
and it threatens to over 200 million people in both developing and developed countries …

The arsenic occurrence in groundwater and the associated health impacts has been a
global issue for the last few decades. Chronic exposure to arsenic can cause skin lesions …

Water contamination by arsenic (As) is widespread and is posing serious health threats
globally. Hence, As removal techniques/adsorbents need to be explored to minimize …