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All Journal VALENSI Jurnal Tadris Kimiya MATAPPA: Jurnal Pengabdian Kepada Masyarakat Saintifik : Jurnal Matematika, Sains, dan Pembelajarannya Jurnal Biotek Jurnal Ilmiah Kanderang Tingang Arwana: Jurnal Ilmiah Program Studi Perairan Jurnal Ilmiah Wahana Pendidikan Panrannuangku Jurnal Pengabdian Masyarakat Makara Journal of Science Jurnal Laut Pulau Journal of Tropical Pharmacy and Chemistry
Ilimu, Edi
Universitas Sembilanbelas November Kolaka
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Engineering Health Professions Immunology & microbiology Library & Information Science Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Journal : Jurnal Ilmiah Kanderang Tingang

 1 
Optimasi Kinerja Kombinasi Adsorben dalam Mereduksi Logam Besi dan Nikel Sampel Air Edi Ilimu; Alimuddin; Sarniah
Jurnal Ilmiah Kanderang Tingang Vol 14 No 1 (2023): Jurnal Ilmiah Kanderang Tingang
Publisher : FKIP Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jikt.v14i1.220

Abstract

Clean water or drinking water is one of the supporting materials for the survival of living things, especially humans, which should be free from heavy metal contamination and pose no risk to health. In an effort to reduce heavy metal levels in improving water quality through simple techniques and based on natural ingredients, the authors use jackfruit skin and natural zeolite as adsorbents. The purpose of this study was to determine the adsorption capacity of activated carbon from jackfruit skin combined with natural zeolite in reducing the concentration of iron (Fe) and nickel (Ni). The research was conducted on a laboratory scale using the method of varying the concentration of activated carbon which was analyzed using Atomic Absorption Spectrophotometry (AAS). The optimum adsorption power in reducing the concentration of Fe metal occurs in the x:y composition with the adsorbed concentration (mass of analyte) of 0.4083 ppm (0.1021 mg) for 60 minutes. Meanwhile, Ni metal was found in a combination of 2x:y composition dyes with the adsorbed concentration (mass of analyte) of 0.6017 ppm (0.1504 mg). The adsorption capacity of the adsorbent generally decreased with increasing mass of the dye packaged activated carbon adsorbent both in the analysis of Fe and Ni metal content.
Identifikasi Struktur Komponen Senyawa Kimia Kulit Batang Ketapang (Terminalia catappa L.) Edi Ilimu; Alimuddin; Ruslin Hadanu; Nurfianti
Jurnal Ilmiah Kanderang Tingang Vol 14 No 2 (2023): Jurnal Ilmiah Kanderang Tingang
Publisher : FKIP Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/jikt.v14i2.283

Abstract

Ketapang (Terminalia catappa L.) is a type of flowering plant that has been widely used by the community, especially in traditional medicine. This research aims to identify the chemical compound components of Ketapang bark using Virgin Coconut Oil (VCO) solvent. Research methods include making VCO, maceration extraction, solubility testing, identification of chemical compound components using FTIR and GC-MS. The mass of VCO is 744.32 grams (14.88% soaking). The mass of Ketapang bark extract weighed 183.88 grams (0.63% soaking). The solubility test shows that VCO and extracts are generally nonpolar. Identification results using FT-IR show that VCO has C-H, C=O and C-O groups, while ketapang bark extract has aliphatic –CH, C=O, C-O, C-OH, C-N and aromatic C-H groups. Identification using GC-MS showed that VCO had 112 peaks, among the 112 peaks that had a similarity index of 80% there were 14 peaks, while the ketapang bark extract had 190 peaks and 11 peaks had a similarity index. Thus, it can be concluded that the components of the VCO compound are decanoic acid, dodecanoic acid, tridecanoic acid, myristic acid, pentadecanoic acid, 2-monocaprin (2TMS derivative), palmitelaidic acid, palmitic acid, and stearic acid. Meanwhile, Ketapang stem bark extract contains heptadecanoic acid, (z) oleic acid, elaidic acid, 1-ethoxy-4'-methoxy-2,2'-binaptyl-1,4-dione, eikosan, 7-methyl-z-tetradeken- 1-ol-acetate, beta-alanine, sarcosine, 1-aminomethyl-cyclododecanol, and dodecanoic acid, 2,3-dihydroxypropyl ester.
Co-Authors Agus Nasir Ahmar, Ansari Saleh Alimuddin Alimuddin Asni Asni Ayu Kusumawati Ayu Rahayu Ayu Rahayu Azzajjad, Muhammad Fath Budirman Giawa Dewi Satria Ahmar Dian Permana Faariu, Nur Mala Haeruddin Haeruddin Herman Herman Kaliu, Sutriani La Ode Kadidae, La Ode Magfirah Miswandi Tendrita Muis Muis, Muis Musdalifatul Adewia Musdalifatul Adewia Musdalifatul Adewia Nurfianti Pamarudin, Pamarudin Rahedin Suwo Ramadhan, L.O.A.N. Rimba Hamid Rimba Hamid Rolan Rusli Rosti Rosti Ruslin Hadanu Saleh, Ramlah Saparuddin Saparuddin Sarniah Setyawati, Arini Sri Hastuti Virgianti Pulukadang Surya Ningsih Titinawati Titinawati Tri Santoso Yana Maolana Syah