Abstract
Nanotechnology is a captivating scientific field with numerous practical applications. The
study of nanomaterials and their unique and enhanced capabilities has prompted extensive research
into their diverse uses, spanning disciplines from biology and materials science to chemistry and
physics. Nanotechnology is expected to play a crucial role in addressing environmental challenges
such as sensing, monitoring, mitigation, and power generation. However, it is important to consider
the potential environmental impact of nanotechnology, although the specific pathways of such impact
have yet to be fully defined. The utilization of nanomaterials in instruments, gadgets, equipment,
and other products, as well as the energy required for their production and operation, directly
and indirectly influence our environment. In both cases, it is desirable to minimize their impact. Additionally,
advancements in nanoscale catalysts, inline and remote detectors, and nano-chemical reactors
hold promise for the detection and mitigation of low-level contaminants. Therefore, this chapter
focuses on exploring the foundational concepts of nanoscience and nanotechnology as they relate to
the field of environmental engineering.
Graphical Abstract
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