Abstract
Among various investigated adsorbent materials, biopolymers are an impeccable choice for the selective and economical adsorption of toxic contaminants from wastewater. Biopolymer nanocomposite materials have greatly contributed to maintaining the quality of water by removing various toxic components. However, the low mechanical strength and separation issues of biopolymers after the adsorption process limit their application in wastewater treatment. Therefore the nanocomposites of biopolymer and carbon nanomaterials (CNMs) are a great solution. The high hydrophilicity of biopolymers can be enhanced by the contact and diffusion of water pollutants with biopolymer–CNM nanocomposite to provide high removal efficiency, whereas the hydrophobic nature of reduced graphene oxide and MWCNT helps in the separation of the adsorbent. This chapter is focused on the various biopolymer–carbon nanocomposite materials and their application as adsorbents in wastewater treatment.
Published Version
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