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All Journal PROSIDING SEMINAR KIMIA
Rida Awliyani
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Chemistry

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BIOSORPSI LOGAM BERAT Cr(VI) MENGGUNAKAN BAKTERI Streptococcus mutans Rida Awliyani; Rudi Kartika; Aman Sentosa Panggabean
PROSIDING SEMINAR KIMIA Vol 1 No 2 (2023): Prosiding SNKT II 2022
Publisher : Jurusan Kimia Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Mulawarman

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Abstract

The research about the biosorpsion of hexavalent chromium heavy metal [Cr(VI)] with Streptococcus mutans bacteria has been carried out. Biosorption has been done by exposure of chromium to broth culture, the consentration and optimum time happened on the 4 day with the biosorption percentage of Cr(VI) by Streptococcus mutans bacteria was obtained at a concentration of Cr(VI) 5 ppm, with a percentage of 90.80%. It shows Streptococcus mutans has potential as biosorbent of Cr(VI). Keywords: Biosorption, Cr(VI), Streptococcus mutans
Co-Authors Aman Sentosa Panggabean Rudi Kartika, Rudi