Environmental contamination with a variety and
mixed pollutants are a problematic issue worldwide. If the contaminated sites
are left without any satisfactory remediation, it leads to the successive
threaten of ecosystems, then human life.
So, applications of nanotechnology in
environmental remediation are encouraged
because of the novel properties (e.g. special structure, very large surface
area and greater reactivity), whereas, ‘‘Nano’’ may be more than just
‘‘small’’.
Also, environmental nanotechnology restraint
is due to lack of full understanding characterization, fate and transport of
such ultrafine materials in the environment. The objective of this work is to
point major challenges facing environmental nanoscience and urges developing
eco-friendly techniques to ensure good quality of life.
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