Adsorption of lead by using xanthate durian leaves powder / Nurul Afifa Mat Aziz

Mat Aziz, Nurul Afifa (2016) Adsorption of lead by using xanthate durian leaves powder / Nurul Afifa Mat Aziz. [Student Project] (Unpublished)

Abstract

Durian leaf powder was chemically modified by introducing sulfur groups with the carbon disulfide treatment in alkaline medium. The presence of sulfur groups on durian leaf Xanthate were identified by FTIR spectroscopic study. Batch adsorption study was applied to investigate the effect contact time, initial coencemtration of Pb(II), adsorbent dosage and pH on Pb adsorption. The studies were conducted at pH 4, XDL dosahe is 0.05g, in contact time of 90 minutes and temperature of 30°C. kinetics data were analyzed using two adsorption kinetics model which is pseudo-first-order and preudosecond- order with R2 between 0.9987 to 0.9995 rather than pseudo-second-order model

Metadata

Item Type: Student Project
Creators:
CreatorsID Num. / Email
Mat Aziz, Nurul AfifaUNSPECIFIED
Subjects: Q Science > QD Chemistry > Physical and theoretical chemistry
Divisions: Universiti Teknologi MARA, Pahang > Jengka Campus > Faculty of Applied Sciences
Item ID: 23083
Uncontrolled Keywords: Durian leaf powder, Carbon disulfide treatment, Durian leaf Xanthate
URI: http://ir.uitm.edu.my/id/eprint/23083

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