Absorption of Copper Metal Ions Using the Immobilized Langsat (Lansium domesticum)

Desy Kurniawati; Feby Yulianti; Budhi Oktavia; Trisna Kumala Sari

doi:10.2991/978-94-6463-166-1_40

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Absorption of Copper Metal Ions Using the Immobilized Langsat (Lansium domesticum)

Authors

Desy Kurniawati¹^{, *}, Feby Yulianti¹, Budhi Oktavia¹, Trisna Kumala Sari¹

¹Department of Chemistry, Faculty Mathematics and Natural Sciences, Universitas Negeri Padang, Padang, Sumatera Barat, Indonesia

^*Corresponding author. Email: desy.chem@gmail.com Email: desykurniawati@fmipa.unp.ac.id

Corresponding Author

Desy Kurniawati

Available Online 22 May 2023.

DOI: 10.2991/978-94-6463-166-1_40 How to use a DOI?
Keywords: Cu; Immobilization; Langsat shell; Biosorption
Abstract: High community activity can cause water pollution by heavy metals that are very dangerous for living things. Copper (Cu) is one of the heavy metals that has a very detrimental effect on biotic components, copper is toxic to all plants at a solution concentration above 0.1 ppm. Biosorption is the absorption process for the removal of contamination by heavy metals in solution using biological materials. Langsat shell as bio sorbent has been proven to bind to heavy metal ions in the presence of useful groups that can form complexes with heavy metal ions. Bio sorbent, which are mobilized using silica, can provide increased functionality of the function group and bond resistance. The study used batch methods with variations in contact time treatment and stirring speed. The study used batch methods with variations in contact time treatment and stirring speed. The results of each variation obtained the optimum state of absorption of Cu (II) metal ions, namely at a contact time of 60 min and a stirring speed of 250 rpm with an absorption capacity of 26,675 mg/g.
Copyright: © 2023 The Author(s)
Open Access: Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title: Proceedings of the 3rd International Conference on Biology, Science and Education (IcoBioSE 2021)
Series: Advances in Biological Sciences Research
Publication Date: 22 May 2023
ISBN: 978-94-6463-166-1
ISSN: 2468-5747
DOI: 10.2991/978-94-6463-166-1_40 How to use a DOI?
Open Access: Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

ris enw bib

TY  - CONF
AU  - Desy Kurniawati
AU  - Feby Yulianti
AU  - Budhi Oktavia
AU  - Trisna Kumala Sari
PY  - 2023
DA  - 2023/05/22
TI  - Absorption of Copper Metal Ions Using the Immobilized Langsat (Lansium domesticum)
BT  - Proceedings of the 3rd International Conference on Biology, Science and Education (IcoBioSE 2021)
PB  - Atlantis Press
SP  - 304
EP  - 309
SN  - 2468-5747
UR  - https://doi.org/10.2991/978-94-6463-166-1_40
DO  - 10.2991/978-94-6463-166-1_40
ID  - Kurniawati2023
ER  -

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