Proceedings of the 2nd International Interdisciplinary Conference on Environmental Sciences and Sustainable Developments (IICESSD) 2022 Education and Green Economy (IICESSD EGE 2022)

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Preparation of Active Carbon from Rice Straw to Reduce TSS Levels and pH Value of Tofu Waste

Authors
Mery Napitupulu3, Siti Nukra1, *, Daud K. Walanda2
1Department of Science Education, Tadulako University, Palu, Indonesia
2Department of Science Education, Tadulako University, Palu, Indonesia
3Department of Science Education, Tadulako University, Palu, Indonesia
*Corresponding author. Email: sitinukra704@gmail.com
Corresponding Author
Siti Nukra
Available Online 31 December 2023.
DOI
10.2991/978-2-38476-172-2_56How to use a DOI?
Keywords
Activated Carbon; TSS; pH; Adsorption
Abstract

This research aims to utilize waste agriculture rice straw as a source to produce carbon active and can be used to reduce the levels of TSS and pH value of activated carbon. The feasibility of TSS levels in tofu waste is seen from SNI 06–6989- 3–2004. The yield of activated carbon from rice straw was obtained by 37%, water content of 3.5%, and ash content of 1.13%. The optimum time for activated carbon to adsorb TSS levels is 8 h, with a decrease in TSS levels to 10 mg /L, with a pH value of 4. While the optimum weight for activated carbon to adsorb TSS levels is 1.5 g, with a decrease in TSS levels to 8 mg /L with a pH value of 4.

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 2nd International Interdisciplinary Conference on Environmental Sciences and Sustainable Developments (IICESSD) 2022 Education and Green Economy (IICESSD EGE 2022)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
31 December 2023
ISBN
10.2991/978-2-38476-172-2_56
ISSN
2352-5398
DOI
10.2991/978-2-38476-172-2_56How to use a DOI?
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.

Cite this article

risenwbib
TY  - CONF
AU  - Mery Napitupulu
AU  - Siti Nukra
AU  - Daud K. Walanda
PY  - 2023
DA  - 2023/12/31
TI  - Preparation of Active Carbon from Rice Straw to Reduce TSS Levels and pH Value of Tofu Waste
BT  - Proceedings of the 2nd International Interdisciplinary Conference on Environmental Sciences and Sustainable Developments (IICESSD)  2022 Education and Green Economy (IICESSD EGE 2022)
PB  - Atlantis Press
SP  - 347
EP  - 350
SN  - 2352-5398
UR  - https://doi.org/10.2991/978-2-38476-172-2_56
DO  - 10.2991/978-2-38476-172-2_56
ID  - Napitupulu2023
ER  -