Forward Osmosis to Concentrate Lithium from Brine: The Effect of Operating Conditions (pH and Temperature)
The development of battery technology is the driving force behind the increasing demand for lithium, which has resulted in a decreased supply of lithium in the market and continues to be a challenge for the industry. In response to these conditions, the development of lithium recovery technology...
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| Format: | Article |
| Language: | English |
| Published: |
Universitas Indonesia
2022-01-01
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| Series: | International Journal of Technology |
| Subjects: | |
| Online Access: | https://ijtech.eng.ui.ac.id/article/view/4371 |
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| author | Sutijan Sutijan Satrio Wahyudi Muhammad Fadlil Ismail Pra Cipta Buana mustika Widi Astuti Agus Prasetya Himawan Tri Bayu Murti Petrus |
| author_facet | Sutijan Sutijan Satrio Wahyudi Muhammad Fadlil Ismail Pra Cipta Buana mustika Widi Astuti Agus Prasetya Himawan Tri Bayu Murti Petrus |
| author_sort | Sutijan Sutijan |
| collection | DOAJ |
| description | The development of
battery technology is the driving force behind the increasing demand for
lithium, which has resulted in a decreased supply of lithium in the market and
continues to be a challenge for the industry. In response to these conditions,
the development of lithium recovery technology continues, and there is a search
for sources of lithium that are easier to recover. One source of lithium that
has the potential to be processed is geothermal brine using forward osmosis
technology. The aim of this study was to determine the best operating
conditions for forward osmosis as a substitute for conventional evaporation
methods. The parameters to be optimized included pH and operating temperature.
The flow rate in the forward osmosis process was controlled by two litres per
hour (LPH), while the concentration of the draw solution was 6M. The operating
temperature variations used were 40oC, 35oC, and 30oC, while the pH variations used were 7, 6, and 5.
The best results were achieved at a pH of 5 with a temperature of 40oC. Apart from these operating conditions, the
activity model (the Pitzer equation) showed superior results compared to the
simple model (the Van’t Hoff equation), explaining the forward osmosis
phenomenon. |
| first_indexed | 2024-04-11T02:06:29Z |
| format | Article |
| id | doaj.art-a215406f6d284d9bb245e0a6a0e750ae |
| institution | Directory Open Access Journal |
| issn | 2086-9614 2087-2100 |
| language | English |
| last_indexed | 2024-04-11T02:06:29Z |
| publishDate | 2022-01-01 |
| publisher | Universitas Indonesia |
| record_format | Article |
| series | International Journal of Technology |
| spelling | doaj.art-a215406f6d284d9bb245e0a6a0e750ae2023-01-03T03:02:00ZengUniversitas IndonesiaInternational Journal of Technology2086-96142087-21002022-01-0113113614610.14716/ijtech.v13i1.43714371Forward Osmosis to Concentrate Lithium from Brine: The Effect of Operating Conditions (pH and Temperature)Sutijan Sutijan0Satrio Wahyudi1Muhammad Fadlil Ismail2Pra Cipta Buana mustika3Widi Astuti4Agus Prasetya5Himawan Tri Bayu Murti Petrus61. Department of Chemical Engineering (Sustainable Mineral Processing Research Group), Faculty of Engineering, Universitas Gadjah Mada, Jalan Grafika No. 2 Kampus UGM Bulaksumur, D.I. Yogyakarta 55281Department of Chemical Engineering (Sustainable Mineral Processing Research Group), Faculty of Engineering, Universitas Gadjah Mada, Jalan Grafika No. 2 Kampus UGM Bulaksumur, D.I. Yogyakarta 55281, IDepartment of Chemical Engineering (Sustainable Mineral Processing Research Group), Faculty of Engineering, Universitas Gadjah Mada, Jalan Grafika No. 2 Kampus UGM Bulaksumur, D.I. Yogyakarta 55281, IDepartment of Chemical Engineering (Sustainable Mineral Processing Research Group), Faculty of Engineering, Universitas Gadjah Mada, Jalan Grafika No. 2 Kampus UGM Bulaksumur, D.I. Yogyakarta 55281, IResearch Unit for Mineral Technology, National Research and Innovation Agency (BRIN), Jl. Ir. Sutami Km. 15, Tanjung Bintang, Lampung Selatan, Lampung 35361, Indonesia1. Department of Chemical Engineering (Sustainable Mineral Processing Research Group), Faculty of Engineering, Universitas Gadjah Mada, Jalan Grafika No. 2 Kampus UGM Bulaksumur, D.I. Yogyakarta 552811. Department of Chemical Engineering (Sustainable Mineral Processing Research Group), Faculty of Engineering, Universitas Gadjah Mada, Jalan Grafika No. 2 Kampus UGM Bulaksumur, D.I. Yogyakarta 55281The development of battery technology is the driving force behind the increasing demand for lithium, which has resulted in a decreased supply of lithium in the market and continues to be a challenge for the industry. In response to these conditions, the development of lithium recovery technology continues, and there is a search for sources of lithium that are easier to recover. One source of lithium that has the potential to be processed is geothermal brine using forward osmosis technology. The aim of this study was to determine the best operating conditions for forward osmosis as a substitute for conventional evaporation methods. The parameters to be optimized included pH and operating temperature. The flow rate in the forward osmosis process was controlled by two litres per hour (LPH), while the concentration of the draw solution was 6M. The operating temperature variations used were 40oC, 35oC, and 30oC, while the pH variations used were 7, 6, and 5. The best results were achieved at a pH of 5 with a temperature of 40oC. Apart from these operating conditions, the activity model (the Pitzer equation) showed superior results compared to the simple model (the Van’t Hoff equation), explaining the forward osmosis phenomenon.https://ijtech.eng.ui.ac.id/article/view/4371batteryforward osmosisgeothermal brinelithiumoptimization |
| spellingShingle | Sutijan Sutijan Satrio Wahyudi Muhammad Fadlil Ismail Pra Cipta Buana mustika Widi Astuti Agus Prasetya Himawan Tri Bayu Murti Petrus Forward Osmosis to Concentrate Lithium from Brine: The Effect of Operating Conditions (pH and Temperature) International Journal of Technology battery forward osmosis geothermal brine lithium optimization |
| title | Forward Osmosis to Concentrate Lithium from Brine: The Effect of Operating Conditions (pH and Temperature) |
| title_full | Forward Osmosis to Concentrate Lithium from Brine: The Effect of Operating Conditions (pH and Temperature) |
| title_fullStr | Forward Osmosis to Concentrate Lithium from Brine: The Effect of Operating Conditions (pH and Temperature) |
| title_full_unstemmed | Forward Osmosis to Concentrate Lithium from Brine: The Effect of Operating Conditions (pH and Temperature) |
| title_short | Forward Osmosis to Concentrate Lithium from Brine: The Effect of Operating Conditions (pH and Temperature) |
| title_sort | forward osmosis to concentrate lithium from brine the effect of operating conditions ph and temperature |
| topic | battery forward osmosis geothermal brine lithium optimization |
| url | https://ijtech.eng.ui.ac.id/article/view/4371 |
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