Adsorption of lead by using durian leaves / Rabihah Awang Ali

Awang Ali, Rabihah (2016) Adsorption of lead by using durian leaves / Rabihah Awang Ali. [Student Project] (Unpublished)

Abstract

Ability to remove Pb (II) from aqueous solution by Durian leaves (DL) was evaluated. DL was characterized by using pHslurry and pHzpc of biosorbent. The effect of physicochemical such as pH, adsorbent dosage, initial concentration of Pb (II) and contact time has been studied to obtain the optimum condition to remove Pb (II) ion from the aqueous solution. The studies were conducted at pH 4, DLP dosage 0.02 g, in contact time of 90 minutes. Kinetic data were analyzed by using two adsorption kinetic model which is pseudo-first-order and pseudo-second-order. The data shows high correlation coefficient based on pseudo-second-order model with R2 is 0.9966 rather than pseudo-first-order model.

Metadata

Item Type: Student Project
Creators:
CreatorsID Num. / Email
Awang Ali, RabihahUNSPECIFIED
Subjects: Q Science > QK Botany > Plant anatomy
Q Science > QK Botany > Plant physiology
Divisions: Universiti Teknologi MARA, Pahang > Jengka Campus > Faculty of Applied Sciences
Item ID: 23075
Uncontrolled Keywords: Durian leaves, Physicochemical pH, Adsorbent dosage, Initial concentration, Pseudo flrst order, Pseudo second order
URI: http://ir.uitm.edu.my/id/eprint/23075

Download

[img] Text
PPb_RABIHAH AWANG ALI AS C 16_5.PDF

Download (968kB)

Fulltext

Fulltext is available at:
UNSPECIFIED

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year