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STUDY OF BENTONITE ACTIVATION USING SULFURIC ACID AND ITS APPLICATION AS AN ADSORBENT OF RHODAMINE B DYE Catherina M. Bijang; Dewi Sri
Pattimura Proceeding 2017: Proceedings of the 3rd International Seminar of Basic Science
Publisher : Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (474.536 KB) | DOI: 10.30598/PattimuraSci.2017.ICBS3.083-088

Abstract

A study about activated bentonite with 2M, 3M, 4M Sulfuric Acid and its application as a Rhodamin dye adsorbent had been done. Bentonite was saturated with 3M NaCl before activated by acid. Performance determination of adsorbent is done by using Uv-Vis Spectrophotometric method. Concentrate determination of Rhodamin B dye made at a wavelength of 554 nm. The result obtained showed that the 2M sulfuric acid bentonite is the best adsorbent.