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Biosorption of Pb(II) and Zn(II) metal ions from aqueous solutions by stem tree of soybean using continuous flow method

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Title: Biosorption of Pb(II) and Zn(II) metal ions from aqueous solutions by stem tree of soybean using continuous flow method

Authors: Harmiwati, Salmariza, Desi Kurniawati, Intan Lestari, Zulkarnain Chaidir, Reni Desmiarti, Rahmiana Zein

Journal: ARPN Journal of Engineering and Applied Sciences

HEC Recognition History
Category From To
Y 2023-07-01 2024-09-30
Y 2022-07-01 2023-06-30
Y 2021-07-01 2022-06-30
X 2020-07-01 2021-06-30

Publisher: Khyber Medical College, Peshawar

Country: Pakistan

Year: 2017

Volume: 12

Issue: 18

Language: English

Categories
Heavy Metal Removal (5) Biomass (108) Environmental Engineering (2142) Wastewater Treatment (172) Adsorption (133)

Abstract

Biosorption is the process of removal metal ions containing in the solution using agricultural by-product. The research was used stem tree of soybean for Pb(II), and Zn(II) in fixed bed continuous flow column. The experiment was studied for the flow rate of solution and mass of stem tree of soybean. The optimum of sorption capacity for Pb(II), and Zn(II)) metal ion is 12.44, and 6.752 mg/g on flow rate 2 mL/min and 0.1 g mass of stem tree soybean. The simulation of the breakthrough curve was successful with the BDST model. The design of fixed bed column for Pb(II) and Zn(II) removal from wastewater by biosorption onto stem tree of soybean can be done based on the BDST model.

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