Kuntari Kuntari
Jurusan Kimia, FMIPA Universitas Islam Indonesia

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Kajian Pengaruh Waktu dan pH Optimum dalam Adsorpsi Methyl Violet dan Methylene Blue Menggunakan Abu Daun Bambu Kuntari Kuntari
JC-T (Journal Cis-Trans) : Jurnal Kimia dan Terapannya Vol. 1 No. 2 (2017)
Publisher : Universitas Negeri Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17977/um026v1i22017p014

Abstract

Adsorption of methyl violet and methylene blue has been done on using bamboo leaf ash. This researchaims to study the characterization adsorbent by FT-IR spectrophotometry and adsorption with the parametersinteraction time and pH. The concentration of the dye was determined quantitively by UV-Visspectrophotometer. FT-IR spectogram of bamboo leaf ash show that typical fingerprint in IR spectrogram ofaf asdeobent with Si-O and Al-O groups. The adsorption results showed that optimum methyl violet adsorptionat 12 minutes and pH 11 with adsorption capacity of 22.8738 mg/g and adsorption of optimum methylene blueat contact time of 8 minutes and pH 11 with adsorption capacity of 17.9989 mg/g