Pollution by heavy metals has been identified as a global threat since the inception of
industrial revolution. Heavy metal contamination induces serious health and environmental …

The threat of heavy metal pollution to environmental health is getting worldwide attention
due to their persistence and non-biodegradable nature. Ineffectiveness of various …

Heavy metal contamination of the ecosystem remains one of the severe global threats. Even
in trace quantities, heavy metals and metalloids such as chromium, lead, mercury, cadmium …

Background: The global industrialization is fulfilling the demands of modern population at
the cost of environmental exposure to various contaminants including heavy metals. These …

Environmental pollution from hazardous waste materials, organic pollutants and heavy
metals, has adversely affected the natural ecosystem to the detriment of man. These …

Heavy metals are natural constituents of the environment, but indiscriminate use for human
purposes has altered their geochemical cycles and biochemical balance. This results in …

This paper reviews plants and microorganisms removal of heavy metals from contaminated
sites through bioaccumulation. Increased industrial activities have led to the uncontrolled …

There has been a significant rise in the levels of heavy metals (Pb, As, Hg and Cd) due to
their increased industrial usage causing a severe concern to public health. The …

Persistent heavy metal pollution poses a major threat to all life forms in the environment due
to its toxic effects. These metals are very reactive at low concentrations and can accumulate …

Background: The indiscriminate use of heavy metals for anthropogenic purposes such as in
color pigments, batteries, fertilizers, or other industrial products has brought a significant …