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All Journal Jurnal Kimia Mulawarman Al-Kimia JISIP: Jurnal Ilmu Sosial dan Pendidikan JUPE : Jurnal Pendidikan Mandala Fullerene Journal of Chemistry Jurnal Ilmiah Wahana Pendidikan Jurnal Ilmiah Sangkareang Mataram JURNAL ILMIAH GLOBAL EDUCATION DEVOTE: Jurnal Pengabdian Masyarakat Global Jurnal Ilmiah Global Education DEVOTE: Jurnal Pengabdian Masyarakat Global Jurnal Sains, Teknologi dan Kesehatan
Muhsinun Muhsinun
Institut Pendidikan Nusantara Global
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Journal : Al-Kimia

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Kemampuan Adsorpsi Zeolit Alam Terimpregnasi Asam Lemak Hidroksamat sebagai Agen Pengkelat Ion Logam Tembaga Muhsinun Muhsinun; Fena Prayunisa
Al-Kimia Vol 9 No 2 (2021): DESEMBER
Publisher : Study Program of Chemistry - Alauddin State Islamic University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/al-kimia.v9i2.23993

Abstract

One of the way to recycle heavy metals in the prevention of environmental pollution is by using a solid-liquid extraction method through the impregnation mechanism of chelating agent in the adsorbent to increase its ability to bind heavy metal ions. In this study, the impregnation of fatty hydroxamic acids (FHA) successfully carried out on active natural zeolite (ZAA). This is has been done to increase the maximum adsorption capacity of ZAA towards heavy metals. The purpose of this study was to examine the adsorption ability of FHA impregnated onto ZAA as a chelating agent in copper metal ions by using column chromatography. This column contains FHA, which synthesized from crude rice bran oil and impregnated onto ZAA. There are several parameters were investigated, they are, the effect of FHA concentration, mass of FHA-ZAA resin and pH of the metal ion sample. From this study, the concentration of FHA impregnated on the zeolite surface reached 41.60%. The optimum conditions for Cu(II) adsorption by FHA-ZAA were as follows: mass ratio of FHA-ZAA resin with Cu(II) concentration (g : ppm) was 1:100 and the optimum condition of Cu(II) ion was at pH 5
Co-Authors Ahmad Zuhri Rosyidi Alpi Zaidah Alpiana Hidayatulloh Asrorul Azizi ATIKA SALMAN PARIS Ermila Mahariyanti Fena Prayunisa Hendra Suryadi Indah Arry Pratama Irwansah Iwan Desimal Lalu Amrullah Muh. Zaini Hasanul Muttaqin MULIA RASYIDI Sry Anita Rachman Sukarto Sukarto