Arita, Susila and Naswir, Muhammad (2018) The Development of Nanotechnology Bentonite as Adsorbent of Copper Metal (Cu). American Journal of Engineering and Applied Sciences, 11 (2). pp. 845-851. ISSN ISSN Print: 1941-7020 ISSN Online: 1941-7039
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Abstract
The aims of the research to develop nanotechnology with the use of bentonite as adsorbent cooper metal (Cu). Bentonite activation treatment performed. The parameters studied in this research is a variation of the mass of bentonite, contact time and adsorption capacity. Measurements were made using AAS. Activation of bentonite using a solution of HCl 1.6 M. In experiments conducted bentonite weight variation of 0.1; 0.3; and 0.5 gr with a contact time of 30,60,90 and 120 s. The results showed that the decreased absorption of active bentonite is 96.8 and 99,7% bentonit not activated Thus discovered a new phenomenon which is not activated bentonite is have a better ability to absorb copper compared to the activated bentonite.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Bentonite, Nanotechnology, Metal Cu, Adsorption, AAS |
| Subjects: | T Technology > TD Environmental technology. Sanitary engineering > TD169-171.8 Environmental protection |
| Divisions: | 11-Postgraduates Study > 95029-Environmental Science (S3) |
| Depositing User: | Dr. Susila Arita Rachman |
| Date Deposited: | 22 Jun 2020 14:12 |
| Last Modified: | 22 Jun 2020 14:12 |
| URI: | http://repository.unsri.ac.id/id/eprint/30609 |
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