The Development of Nanotechnology Bentonite as Adsorbent of Copper Metal (Cu)

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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