Determination of CEC value (Cation Exchange Capacity) of Bentonites from North Aceh and Bener Meriah, Aceh Province, Indonesia using three methods

Research on determination of value CEC (Cation Exchange Capacity) Bentonite North Aceh and Bener Meriah with three methods has been studied. The purpose of this study was to determine the value of CEC bentonite North Aceh and Bener Meriah. The methods used in this research were pH equilibrium, BaCl2...

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Bibliographic Details
Published in:IOP conference series. Materials Science and Engineering 2018-03, Vol.334 (1), p.12054
Main Authors: Rihayat, T, Salim, S, Arlina, A, Fona, Z, Jalal, R, Alam, P N, Zaimahwati, Sami, M, Syarif, J, Juhan, N
Format: Article
Language:English
Subjects:
Barium chloride
Bentonite
Cation exchanging
Methylene blue
Particle size
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Summary:Research on determination of value CEC (Cation Exchange Capacity) Bentonite North Aceh and Bener Meriah with three methods has been studied. The purpose of this study was to determine the value of CEC bentonite North Aceh and Bener Meriah. The methods used in this research were pH equilibrium, BaCl2/MgSO4 and the adsorption of methylene blue. These three methods used to determine, compare, and calculation of the CEC value and determine the effect of particle size of bentonite on the value of the CEC. Bentonite North Aceh and Bener Meriah sieved with particle sizes of 80, 100, 150, 200, 250 mesh. The results showed that determination of the value of CEC bentonite North Aceh using BaCl2/MgSO4 with a particle size of 250 mesh is the value of the highest, reaching 79.09 meq/100 g.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/334/1/012054