Use of Micro- and Nanobubble in Waste Water Treatment Technology – Review

Abstract

ABSTRACT
The environmental nanotechnology is a technical discipline which research features of natural and man-made nanomaterials, applications, techniques for their characterization, integration processes and transformation into ecosystems. Microbubbles have the capability to change the normal characteristic of water. The microbubbles (MBs) have diameter more than 100 μm, the micro-nanobubbles (MNBs) have diameter between 1 to 100 μm and the nanobubbles (NBs) have diameter less than 1 μm within the fluid field. Microbubbles (MBs) possess special properties such as the capacity for generating free. Such properties have typically attracted much attention in the fields of food science and agriculture. MNBs have now attracted attention for applications in engineering areas such as the sewage treatment of wastewater by air flotation.

Keywords: environment, micronanobubbles, microbubbles, nanobubbles, treatment
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