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HomeMaterials Science ForumMaterials Science Forum Vol. 875A Novel Biodegradable Cinnamic Acid Grafted...

A Novel Biodegradable Cinnamic Acid Grafted Carboxymethyl Cellulose Based Flocculant for Water Treatment

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Abstract:

Cinnamic acid grafted carboxymethyl cellulose (CMC-g-P (CA)) has been synthesized by microwave assisted technique, which is an alliance of microwave radiation with chemical free radical initiator (CAN) to commence grafting. The novel graft copolymer has been characterized by physicochemical techniques – FTIR spectroscopy, intrinsic viscosity measurement, elemental analysis (C, H and N), SEM micrograph and TGA study. The flocculation efficacy and range of turbidity during the sedimentation stage for synthesized material has been investigated in kaolin suspension by ‘Jar test’ procedure. The optimal dosage of CMC-g-P (CA) as flocculant in kaolin suspension is at 10 ppm and it showed lowest range of turbidity (176-61 NTU) during sedimentation stage.

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Advanced Functional Materials: Properties and Applications, Vol. II

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Periodical:

Materials Science Forum (Volume 875)

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156-166

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https://doi.org/10.4028/www.scientific.net/MSF.875.156

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Online since:

October 2016

Authors:

Pinki Pal, J.P. Pandey, Rahul Rahul, Gautam Sen*

Keywords:

Cinnamic Acid, Graft Copolymer, Sedimentation Stage, Turbidity Range

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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