Optimalisasi Proses Transportasi Anilin Menggunakan Membran Minyak Nabati dalam Teknik Membran Cair
DOI:
https://doi.org/10.25077/jku.12.2.13-18.2023Keywords:
aniline; vegetable oil; supported liquid membrane; spectrophotometry UV-VisAbstract
Aniline transport using a supported liquid membrane technique has been carried out in the separation of aniline from aqueous solutions. The aniline transport process used vegetable oil as a liquid membrane and ceramics as a support material. The concentration aniline was determined using an UltraViolet-Visible (UV-Vis) Spectrophotometer at a wavelength of 230 nm. Optimal conditions found that a good type of liquid membrane was olive oil, a pH value of 3 in the source phase, the concentration of aniline 12 x 10-5 M, the concentration of HCl 1.0 M, and a stirring time of 90 minutes. Under optimum conditions, the percentage of aniline in the receiving phase was 36.19% and source phase was 1.48%. HCl is not able to attract all the molecules that are in the membrane phase. The receiving compound which has a strong affinity will provide a large amount of transport for the aniline transport process.
References
M. Nasir, E.P. Saputro, Manajemen pengolahan limbah industri, AMIK Cipta Darma, Surakarta, 2015.
E. Suhendra, Purwanto., E. Kardena, Keberadaan anilin di sungai citarum hulu akibat penggunaan azo dyes pada industri tekstil, Metana. 9 (2013).
M. Henze, P. Harremoes, E. Arvin, Wastewater Treatment Biological and Chemical Processes Springer, (1997) 113.
T. Sadyrbaeva, Liquid Membrane System for Extraction and Electrodeposition of Copper(II), Key Eng. Mater. (2020) 850.
A. Kusumastuti, N. Qudus, A. Anis, A.L. Ahmad, Emulsion Liquid Membrane for Cadmium Removal: Determination of Liquid Membrane Components, J. Phys. Sci. 29 (2018) 227–242.
D. Indarti, Novitasari, Sulistyo, Pemisahan Pb(II) Menggunakan Supported Liquid Membrane (SLM) dengan Variasi Jumlah Senyawa Pembawa dan Konsentrasi Larutan Umpan, J. Ilmu Dasar. (2017) 139–144.
S. Datta, P.K. Bhattacharya, N. Verma, Removal of aniline from aqueous solution in a mixed flow reactor using emulsion liquid membrane, J. Memb. Sci. 226 (2003) 185–201.
M. Ehtash, M.-C.F. Salaun, K. Dimitrov, P. Salaun, Phenol removal from aqueos media by petraction using vegetable oil as a liquid membrane, (2014).
A. Sari, Optimalisasi transport anilin melalui membrane kloroform dalam Teknik mem-brane cair fasa ruah, Universitas Andalas, 2018.
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