Nanotechnology and water treatment: applications and emerging opportunities.

Abstract:

:Nanotechnology, the engineering and art of manipulating matter at the nanoscale (1-100 nm), offers the potential of novel nanomaterials for treatment of surface water, groundwater, and wastewater contaminated by toxic metal ions, organic and inorganic solutes, and microorganisms. Due to their unique activity toward recalcitrant contaminants and application flexibility, many nanomaterials are under active research and development. Accordingly, literature about current research on different nanomaterials (nanostructured catalytic membranes, nanosorbents, nanocatalysts, and bioactive nanoparticles) and their application in water treatment, purification and disinfection is reviewed in this article. Moreover, knowledge regarding toxicological effects of engineered nanomaterials on humans and the environment is presented.

journal_name

Crit Rev Microbiol

authors

Theron J,Walker JA,Cloete TE

doi

10.1080/10408410701710442

subject

Has Abstract

pub_date

2008-01-01 00:00:00

pages

43-69

issue

1

eissn

1040-841X

issn

1549-7828

pii

790484990

journal_volume

34

pub_type

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