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All Journal Buletin Hama dan Penyakit Tumbuhan Katalogis Jambi Medical Journal : Jurnal Kedokteran dan Kesehatan Media Teknologi Hasil Perikanan JURNAL ILMIAH PLATAX CHEMISTRY PROGRESS JURNAL KIMIA SAINS DAN APLIKASI Jurnal Ilmu Ternak JURNAL ILMU DAN TEKNOLOGI PETERNAKAN Jurnal Natur Indonesia Teknika Jurnal Kedokteran dan Kesehatan : Publikasi Ilmiah Fakultas Kedokteran Universitas Sriwijaya Indonesian Journal of Forestry Research Jurnal Penelitian Hutan dan Konservasi Alam DEDIKASI JURNAL MAHASISWA Jurnal Penelitian Pascapanen Pertanian Alchemy Jurnal Penelitian Kimia JURNAL LPPM BIDANG SAINS DAN TEKNOLOGI Journal of Agromedicine and Medical Sciences Jurnal Ekonomi Pembangunan: Kajian Masalah Ekonomi dan Pembangunan JEA17: Jurnal Ekonomi Akuntansi IJFAC (Indonesian Journal of Fundamental and Applied Chemistry) BERITA BIOLOGI Majalah Kedokteran Sriwijaya Biomedical Journal of Indonesia Jurnal Kesehatan AGROLAND: The Agricultural Sciences Journal JFMR (Journal of Fisheries and Marine Research) Jurnal Ilmiah Universitas Batanghari Jambi Al-Kimia Indonesian Journal of Chemistry Syifa' MEDIKA: Jurnal Kedokteran dan Kesehatan Jurnal Elektronika dan Telekomunikasi Martabe : Jurnal Pengabdian Kepada Masyarakat EKOLOGIA : Jurnal Ilmiah Ilmu Dasar dan Lingkungan Hidup Jurnal Entomologi Indonesia Economics and Finance in Indonesia Jurnal Analis Medika Biosains (JAMBS) Jurnal Agronomi Tanaman Tropika (JUATIKA) DIKEMAS (Jurnal Pengabdian Kepada Masyarakat) Bioscientia Medicina : Journal of Biomedicine and Translational Research Jurnal Riset Akuntansi Aksioma JURNAL ANALIS LABORATORIUM MEDIK Jurnal 'Aisyiyah Medika Jurnal Ilmiah Kesehatan Jurnal Pengabdian Masyarakat Bumi Raflesia Jurnal Ilmiah Permas: Jurnal Ilmiah STIKES Kendal Jurnal Akuntansi Barelang Jurnal STEI Ekonomi Jurnal Akuntansi dan Manajemen Jurnal Ilmiah Manajemen Kesatuan Community Development Journal: Jurnal Pengabdian Masyarakat Indonesian Journal of Global Health research Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Serambi Journal of Agricultural Technology Jurnal Akuntansi dan Keuangan Kontemporer (JAKK) Jurnal Kesehatan Tambusai Jurnal Pengabdian Masyarakat: Humanity and Medicine International Journal of Global Accounting, Management, Education, and Entrepreneurship (IJGAME2) Warta AKAB Bioscientia Medicina : Journal of Biomedicine and Translational Research Community Research Of Epidemiology (CORE) INSECTA: Integrative Science Education and Teaching Activity Journal Jurnal Bisnis Mahasiswa International Journal of Social Science, Educational, Economics, Agriculture Research, and Technology (IJSET) Golden Ratio of Mapping Idea and Literature Format Jurnal Akuntansi, Manajemen Dan Ekonomi Islam (JAM-EKIS) Jurnal Akuntansi dan Keuangan Indonesian Journal of Chemical Studies (Indones. J. Chem. Stud.) Sisfo: Jurnal Ilmiah Sistem Informasi Jurnal Akuntansi Keuangan dan Bisnis KINDAI : Kumpulan Informasi dan Artikel Ilmiah Manajamen dan Akuntansi GALENICAL : Jurnal Kedokteran dan Kesehatan Mahasiswa Malikussaleh Makara Journal of Science Journal of Accounting and Finance Management (JAFM) Jurnal Akuntansi Syariah (JAkSya) Unisia Jurnal Ilmiah MEA (Manajemen, Ekonomi, dan Akuntansi) Eastasouth Journal of Impactive Community Services Jurnal Pengabdian Pada Masyarakat METHABDI Analit: Analytical and Environmental Chemistry Jurnal Kabar Masyarakat Nusantara Community Empowerment Review Jurnal Mahasiswa Ilmu Kesehatan Jurnal Teknologi Lingkungan Molekul: Jurnal Ilmiah Kimia Journal of Planning and Research in Civil Engineering Jurnal Pendidikan Islam Anggaran: Jurnal Publikasi Ekonomi dan Akuntansi Jurnal ABDIMAS MUTIARA Nusantara Entrepreneurship and Management Review Jurnal Pengabdian Masyarakat Indonesia (JPMI) Jurnal Kesehatan Cendikia Jenius Jurnal Medika: Medika Tali Jagad Jurnal Ilmiah Manajemen ROCE : Jurnal Pertanian Terapan WISDOM : Jurnal Pengabdian Kepada Masyarakat Wisdom LEMBARAN PUBLIKASI MINYAK DAN GAS BUMI Jurnal Lentera Edukasi Jurnal Pengabdian Bakti Akademisi Jurnal Pengabdian Masyarakat Manage Praktek Kerja Lapang Akuntansi JURNAL INSAN CENDEKIA JAPEPAM, Jurnal Pengabdian kepada Masyarakat Jurnal Akuntansi Syariah (JAkSya) Jurnal Sipil Sains Terapan Analit: Analytical And Environmental Chemistry Sorption Studies (JISCO) Journal of Information System and Computing Scientific Contributions Oil and Gas Jurnal Akuntansi dan Bisnis Krisnadwipayana
Chairil Anwar
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Environmental Impacts Of The Oil And Gas Platform Decommissioning R Desrina; Chairil Anwar; Tri Muji Susantoro
Scientific Contributions Oil and Gas Vol 36 No 2 (2013)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.36.2.766

Abstract

Many of the oil and gas installations in the Indonesian Sea are reaching the end of their economic production life. Typically, oil and gas fields have an economic life of 20 to 40 years and a decommissioning program will be required and predicted to peak during the period 2010-2020. Some of them are located in shallow water such as those around Pulau Seribu, Java Sea, and South China Sea; some others are in deeper water such those at Makasar Straits and Moluccas Sea. Many different opinions exist on the benefits and problems of a partial platform removal or a complete removal. For some reasons platforms would be a good fishing spot. On the other hands, an unseen hazard could be left behind by the platforms. Even a complete removal of the platforms is conducted but without proper clearing of the ocean floor, the unused platforms still can cause hazards. For the management of the seas outside the territorial waters, worldwide nations have historically entered into international agreements and conventions. These agreements and conventions that have been entered into under the umbrella of the United Nations are Geneva Convention, the United Nations Convention on the Law of the Sea (UNCLOS) and the International Maritime Organization (IMO) Guidelines. Nationally, there is little information concerning with the decommissioning project. This paper is intended to highlight options for decommissioning of offshore platforms, its environmental impacts, and regulations that could be referred to following the decommissioning proposal. The technological aspects of the structural decommissioning of platforms are beyond the scope of this paper.  
Carbon Monoxide Axidation Over Pt/Y-Alumina Catalyst Triyono Triyono; Chairil Anwar
Scientific Contributions Oil and Gas Vol 21 No 2 (1998)
Publisher : Testing Center for Oil and Gas LEMIGAS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29017/SCOG.21.2.955

Abstract

Oxidation of CO has been studied on Pt/y-alumina catalyst. The catalyst was produced by impregnating y-alumina with hexachloroplantic acid solution, calcined, oxidized and reduced at the optimum condition. Catalyst was characterized by nitrogen sorption measurement and scanning electron microscope (SEM). By optimization of calcination, oxidation and reduction on the catalyst preparation, a residual serface area of 129.14 m²/gram was obtained. The resulting catalyst has a high activity for the conversion of CO to CO₂.
α-Amylase Inhibitor Peptides Derived from Goat Casein Tryptic Hydrolysate Aulyawati, Nurwardian; Anwar, Chairil; Raharjo, Tri Joko
Indonesian Journal of Chemistry Vol 26, No 1 (2026)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.105030

Abstract

This study explores the potential of bioactive peptides derived from hydrolyzed goat milk casein as α-amylase inhibitors, with implications for diabetes management. Goat milk casein was hydrolyzed using trypsin at varying enzyme-to-protein ratios to achieve different degrees of hydrolysis (DH). The optimal enzyme-to-protein ratio of 1:40 yielded the highest DH (31.31%). The resulting hydrolyzates were fractionated using strong cationic exchange solid-phase extraction (SCX-SPE), and their α-amylase inhibitory activity was evaluated. The fraction collected at pH 5 exhibited the highest α-amylase inhibition, with an inhibition value of 76.88% and an IC50 of 221.69 μg/mL. This fraction also contained the highest total peptide mass (1,208.9 μg). The enzyme kinetic study demonstrates an uncompetitive inhibition by fraction 5. Molecular docking simulations revealed that peptides from the most active fractions, including EGIEELLTGTIR, SSPSKHQPPPIR, and LLPRKAK, interact with key residues in the active site of α-amylase. The docking results demonstrated favorable binding energies and stable interactions with critical binding pockets, indicating the peptides strong potential as α-amylase inhibitors. Furthermore, the docking analysis revealed that these peptides interact with both the active site and other regions outside the active site, indicating an uncompetitive inhibition mechanism.
Peran Aktif Masyarakat dan Mitra Akademik dalam Mendukung Pertanian Hortikultura untuk Pemberdayaan Desa Rosyida, Riska Ainur; Rahayu, Khoiyum Putri; Anwar, Chairil
Nusantara Community Empowerment Review Vol. 4 No. 1 (2026): Nusantara Community Empowerment Review
Publisher : LPPM UNUSIDA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55732/29g74n07

Abstract

Kegiatan pengabdian masyrakat ini dilaksanakan sebagai upaya pemberdayaan masyarakat melalui pendampingan hortikultura berbasis partisipasi. Desa Gempol Klutuk memiliki potensi lahan hortikultura dengan komoditas utama jambu kristal dan mangga, yang dikelola secara gotong royong bersama perangkat desa dan mahasiswa. Metode yang digunakan dalam pengabdian ini adalah pendampingan aktif berupa kegiatan penyiraman rutin, pendataan kondisi tanaman, serta pendokumentasian perkembangan kebun untuk menjaga transparansi kepada masyarakat. Hasil kegiatan menunjukkan peningkatan keterlibatan masyarakat dalam perawatan kebun, tumbuhnya kesadaran akan potensi desa wisata hortikultura, serta peningkatan pemahaman warga terhadap teknik dasar budidaya. Kolaborasi tim pengabdi dan warga tidak hanya menghasilkan perawatan kebun yang lebih baik, tetapi juga memperkuat ikatan sosial dan meningkatkan rasa memiliki terhadap aset desa. Meskipun terdapat kendala teknis seperti penyiraman manual, program ini tetap berhasil meningkatkan kapasitas masyarakat, memperkuat solidaritas sosial, serta membuka peluang pengembangan ekonomi lokal berbasis hortikultura berkelanjutan sekaligus mendorong inovasi teknologi tepat guna. This community service activity was implemented as an effort to empower the community through participatory horticultural assistance. Gempol Klutuk Village has potential horticultural land with the main commodities of crystal guava and mango, which are managed through cooperation with village officials and students. The method used in this service is active assistance in the form of routine watering activities, recording plant conditions, and documenting garden development to maintain transparency with the community. The results of the activity showed increased community involvement in garden maintenance, growing awareness of the potential of horticultural tourism villages, and an increase in residents' understanding of basic cultivation techniques. The collaboration between the service team and residents not only resulted in better garden maintenance but also strengthened social ties and increased sense of ownership of village assets. Despite technical obstacles such as manual watering, this program still succeeded in increasing community capacity, strengthening social solidarity, and opening opportunities for sustainable horticulture-based local economic development while encouraging innovation in appropriate technology.
Penambahan Sari Jahe Gajah (Zingiber officinale var. officinarum) dengan Konsentrasi Berbeda terhadap Kadar Lemak dan Mutu Organoleptik Telur Itik Asin Mulla Kemalawaty; Chairil Anwar; Zulvia Maika Letis; Nasliman Sani
Jurnal Ilmu dan Teknologi Peternakan Vol. 13 No. 2 (2025)
Publisher : Fakultas Peternakan, Universitas Hasanuddin, Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jitp.v13i2.46745

Abstract

Telur itik asin merupakan salah satu produk olahan yang berbahan dasar telur yang diawetkan dengan cara diasinkan. Telur itik merupakan salah satu sumber gizi yang mengandung protein, kalori dan lemak, lebih tinggi daripada telur ayam. Pengawetan telur bertujuan untuk mempertahankan kualitas dan memperpanjang daya simpan telur. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan sari jahe gajah terhadap kadar lemak dan  mutu organoleptik telur asin itik yang dihasilkan. Metode yang dilakukan dalam penelitian ini adalah metode percobaan desain Rancangan Acak Lengkap dengan faktor penambahan sari jahe gajah yang terdiri dari 4 taraf perlakuan yaitu P1 = 0%, P2 = 5%, P3 = 10%, dan P4 = 15%. Setiap perlakuan dilakukan 5 kali ulangan sehingga diperoleh 20 satuan percobaan. Penggunaan sari jahe gajah hingga level 15% memberikan dampak menurunkan kadar lemak dan meningkatkan kesukaan panelis terhadap nilai warna, rasa, aroma, dan tekstur telur asin itik. Telur asin itik dengan kualitas terbaik terdapat pada penambahan sari jahe gajah 15% dengan karakteristik: kadar lemak 2,78%, organoleptik warna 4,4 (suka); aroma 3,84 (agak suka); rasa 4,07 (suka) dan tekstur 4,12 (suka).
Peningkatan Literasi Keuangan Pada Perempuan Pelaku UMKM Kelurahan Tondo Kota Palu Yunus, Rita; Chairil Anwar; Haerul Anam; Syamsuddin HM; Rahman, Failur; Meity Ferdiana Paskual; Reski Awalia; Nahda Maidina Arifin
Jurnal Pengabdian Masyarakat Manage Vol. 7 No. 1 (2026): Februari
Publisher : Universitas Muhammadiyah Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32528/manage.v7i1.4219

Abstract

Kegiatan ini dilatarbelakangi oleh beberapa kajian yang menunjukan rendahnya aksesibiltas masyarakat terhadap jasa keuangan di Sulawesi Tengah (Anam, 2023). Masalah permodalan merupakan satu permasalahan yang sering dijumpai pada pelaku UMKM. Demikian pula pada kelompok pelaku UMKM di Kelurahan Tondon yang merupakan kaum perempuan dan ibu. Kelompok ini merupakan sebagian kecil dari masyarakat terdampak bencana alam Tahun 2018 di Kota Palu. Perempuan pelaku UMKM di Kelurahan Tondo secara umum masih memiliki literasi keuangan yang rendah dan akses yang terbatas terhadap lembaga permodalan. Oleh karena itu, kegiatan pengabdian ini dipandang penting untuk dilakukan dengan harapan dapat meningkatkan literasi keuangan kaum perempuan pelaku UMKM di Kelurahan Tondo sehingga dapat membuka akses terhadap lembaga keuangan serta meningkatkan inklusi finansial. Kegiatan pengabdian yang telah dilaksanakan bagi kelompok perempuan pelaku UMKM memberi dampak peningkatan literasi keuangan serta pemahaman akan pentingnya pengelolaan dan pencatatan keuangan yang baik bagi peserta serta menghasilkan beberapa rekomendasi strategis bagi keberlangsungan usaha kelompok UMKM Wanita Bangkit Kelurahan Tondo.
SOSIALISASI PENGGUNAAN UBI JALAR KUNING (Ipomoea batatas) SEBAGAI BAHAN TAMBAHAN PADA PEMBUATAN BAKSO AYAM DI DESA PAYA UE KECAMATAN BLANG BINTANG KABUPATEN ACEH BESAR Anwar, Chairil; Aprita, Ika Rezvani; Kemalawaty, Mulla; Ambartiasari, Geta
Jurnal Pengabdian Masyarakat Bumi Rafflesia Vol. 4 No. 3 (2021): Jurnal Pengabdian Masyarakat Bumi Raflesia
Publisher : Universitas Muhammadiyah Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pengabdian masyarakat ini bertujuan mensosialisasikan kepada masyarakat agar mampu memanfaatkan ubi jalar kuning sebagai sebagai bahan pengganti tepung tapioka pada pembuatan bakso daging ayam. Rombongan pengabdian masyarakat yang terdiri atas beberapa orang dosen yang dibantu oleh beberapa mahasiswa melakukan survey dan analisis situasi terhadap desa tersebut sehingga permasalahan pada desa tersebut dapat diidentifikasi. Berdasarkan survey, permasalahan yang dihadapi oleh masyarakat yaitu: rendahnya pengetahuan masyarakat tentang penggunaan ubi jalar sebagai bahan yang dapat digunakan pada pembuatan bakso ayam, belum adanya sosialisasi terkait penggunaan ubi jalar secara optimal, masih kurangnya pemahaman masyarakat tentang pemanfaatan ubi jalar kuning karena masyarakat jarang sekali mengkonsumsi ubi jalar sehari-hari, padahal ubi jalar ini kaya akan kandungan antioksidan dan beta karoten, peternak cenderung menjual hasil ternak yang berupa ayam potong tanpa diolah lebih lanjut menjadi produk olahan. Pemecahan dari permasalahan yang dihadapi oleh masyarakat adalah melalui informasi pemahaman dan pengetahuan berupa sosialisasi melalui pemanfaatan hasil perkebunan (ubi jalar) dan ternak (ayam potong) pada desa Paya Ue kecamatan Blang Bintang kabupaten Aceh Besar serta dilaksanakannya sosialisasi dalam pembuatan bakso daging ayam dengan penambahan ubi jalar sehingga dapat mengoptimalkan segala sumberdaya yang dimiliki oleh suatu desa dalam meningkatkan kesejahteraan masyarakatnya. Hasil dari pengabdian ini adalah masyarakat telah mengerti dan mengetahui pengolahan daging ayam menjadi bakso dengan memanfaatkan ubi jalar kuning dari hasil perkebunan mereka serta mampu mempraktekkannya sehingga dapat meningkatkan taraf perekonomian dalam kebutuhan sehari-hari.Kata Kunci: Antioksidan, bakso, betakaroten, ubi jalar kuning
ANALISIS SEMANTIK PADA KATA-KATA MOTIVASI DI MEDIA SOSIAL Anastasya Lie, Cienta Michelle; Anwar, Chairil; Rasidin Afsa, Rivaldi Fatwatur
Jurnal Lentera Edukasi Vol. 4 No. 1 (2026): Edisi Maret
Publisher : Bakti Cendekia Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70305/jle.v3i4.188

Abstract

ABSTRAK: Media sosial tidak hanya berfungsi sebagai sarana komunikasi, tetapi juga sebagai ruang penyebaran pesan motivasional yang sarat makna. Kata-kata motivasi yang tersebar di berbagai platform digital memiliki daya persuasif yang kuat karena memanfaatkan unsur-unsur semantik tertentu. Penelitian ini bertujuan untuk menganalisis makna kata-kata motivasi di media sosial berdasarkan kajian semantik. Metode yang digunakan adalah kualitatif dengan pendekatan deskriptif. Data penelitian berupa kata-kata motivasi yang diambil dari media sosial seperti Instagram, Facebook, dan TikTok. Teknik pengumpulan data dilakukan melalui dokumentasi, sedangkan analisis data dilakukan dengan mengidentifikasi makna denotatif, makna konotatif, metafora, serta relasi makna. Hasil penelitian menunjukkan bahwa makna konotatif dan penggunaan metafora lebih dominan dibandingkan makna denotatif. Selain itu, relasi makna berperan penting dalam membangun pesan motivasional yang kuat secara emosional dan persuasif. Kata kunci: semantik, kata-kata motivasi, media sosial ABSTRACT: Social media functions not only as a communication platform but also as a space for disseminating motivational messages rich in meaning. Motivational words widely shared on digital platforms possess strong persuasive power due to their semantic elements. This study aims to analyze the meanings of motivational expressions on social media from a semantic perspective. The research employed a qualitative descriptive method. The data consisted of motivational texts collected from social media platforms such as Instagram, Facebook, and TikTok. Data were collected through documentation techniques and analyzed by identifying denotative meaning, connotative meaning, metaphors, and semantic relations. The findings indicate that connotative meaning and metaphorical expressions are more dominant than denotative meaning. Semantic relations also play an important role in strengthening the emotional and persuasive impact of motivational messages. Keywords: semantics, motivational words, social media
Investigating Effect of Sodium Methabisulfite Concentrations on Chemical Properties and Color of Avocado Seed Starch Sari, Putri Meutia; Muhardina, Virna; Rahmiati, Tengku Mia; Irmayanti, Irmayanti; Anwar, Chairil
Serambi Journal of Agricultural Technology Vol 7, No 2 (2025): Desember
Publisher : Universitas Serambi Mekkah

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Avocado seeds have potential as an alternative source of starch; however, the color and quality of the starch are often affected by the extraction process. This study aims to investigate the effect of various concentrations of sodium metabisulfite on the yield, moisture content, ash content, as well as the preference and descriptive evaluation of the color of avocado seed starches. The research conducted using a Completely Randomized Design (CRD) with non-factorial treatment levels of sodium metabisulfite concentrations at 0.05%, 0.1%, 0.15%, and 0.2%, each repeated five times. The results established that sodium metabisulfite concentrations have not significantly affected starch yield or color preferences, but it had a significant effect on moisture content, ash content, and color descriptions of the starch. Increasing concentrations of sodium metabisulfite consistently increased moisture and ash contents while reducing browning intensity, as indicated by a decrease in color scores from light-dark brown at 0.05% concentration to light cream at 0.20%. In conclusion, sodium metabisulfite plays a role in modifying the moisture and ash content as well as the color of avocado seed starch without significantly altering the extraction yield and color preferences
Adsorption-Desorption of Cd(II) and Mg(II) Ions by Dithizone-Immobilized Coal Bottom Ash Wijaya, Dwi Putra; Bonaventura, Ridho; Munandar, Nurharis; Hutagalung, Fajar; Anwar, Chairil
Indonesian Journal of Chemical Studies Vol. 4 No. 2 (2025): Indones. J. Chem. Stud. December 2025
Publisher : Indonesian Scholar Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55749/ijcs.v4i2.76

Abstract

Dithizone-immobilized coal bottom ash (DICBA) was successfully prepared as Cd(II) and Mg(II) adsorbent. The parameters examined in the metal ion adsorption study included the effect of pH, adsorbent mass, contact time, and initial concentration. Sequential desorption was examined using H2O, KNO3, HNO3, and Na2EDTA. The results showed that dithizone had been successfully immobilized on the activated coal bottom ash, as verified by FTIR spectroscopy and XRD analyses. Specific wavenumbers observed included the aromatic group C=C at 1496 cm-1, the C-N group at 1319 cm-1 and the Si-O-Si at 1087 cm-1 with d-spacing values of 8.313 and 6.046 Å. The optimum conditions for adsorption were 60 min for Cd(II) and 90 min for Mg(II) at a pH of 5 with 0.2 g of adsorbent mass, and an initial concentration of Cd(II) at 50 ppm. The adsorption kinetics of Cd(II) and Mg(II) followed the Ho pseudo-second-order model with 0.174 and 0.285 (g/mol·min) rate constants for Cd(II) and Mg(II), respectively. The highest correlation coefficients (R2) were 0.995 for Cd(II) and 0.999 for Mg(II). Isotherm modeling indicated that the adsorption of Cd(II) best fitted the Langmuir model (R² = 0.988), followed by the Dubinin–Radushkevich (R² = 0.952), Freundlich (R² = 0.843), and Temkin (R² = 0.827) models. The desorption mechanism for Cd(II) and Mg(II) was formed by various interactions, such as physical mechanism (28.25% and 26.26%), ion exchange (23.13% and 14.15%), hydrogen bond formation (16.90% and 12.11%), and the mechanism of complex formation (9.56% and 6.13%).
Co-Authors A.S. Nasution Achmad Wicaksono Achmad Wicaksono Achmad, Fariz Adeliyah, Novita Dwi Adiwar Adiwar Adiwar Adiwar Adiwar, Adiwar Afdhilah, Nur Aini Afriyani, Hapin Agustian, Rolando Agustina Ahmad Ghiffari Ahmad Zakaria Aidil Fitriansyah Aini, Marsela Intan Nur Aini, Nehlam Nur Aji Laksono, Ilham Al Ghassani, Esty Badzlina Alifiana Rahmawati Almufidah, Evi Zahroh Alvi Ariyanti, Sindy Rosita ambartiasari, Geta Amri Amri Ananda Faridhatul Ulva anandika maharani, Azzahra ayu Anastasya Lie, Cienta Michelle Andi Hairil Alimuddin Andri Buang Andriani, Rena Angel Litaay, Queen Anggraeni, Putri Dian Anggraini, Alfira Dwi Anggraini, Rizki Maulidianti Anliyanita, Roza Arafat, Muhammad Fathin Argentina, Fiva Arif Bimantara Arifiani Agustin Amalia Arifuddin, Maulana Rizqi Arisusanto, Wahyu Puput Artanto, Ardi aryani, Inda astri Aryani, Indah Astri Asmalia, Resy Asriani Hasanuddin Aulia Zikri, Syafanissa Aulyawati, Nurwardian Aynuddin, . Aynuddin, Aynuddin Ayu Shavira, Febriana Azhari, Dalilah Bagus Widyantara, Aji BAMBANG KUNARTO Bin Amiruddin, Iponsyah Putra Bonaventura, Ridho BTAG, Noer Laelly Budi Santoso Budi Utama, Budi Busroni Bustam, Lusiana Cahyani, Khiara Asriningtias Cahyowati, Meireni Choiri, Efendi Choiriyyah, Rif’atul Chusnul Chotimah Cicilia Nancy, Cicilia Cindy Kesty Cut Nelly Dahlang Tahir Dalila, Dalila Dalilah Dalilah Darise, Ramla Ilham Desi Suci Handayani Desrina, R Devi Nur Anisa Dewantoro Lase Dewi Arsinta Dewi Sri Rahayu, Dewi Sri Dewi Yana Dewi Yana Dian Adhe Bianggo Naue Dian Fahriani Dian Fahriani Dinda Andini Putri Djanis, Ratnawati L. Djanis, Ratnawati Lilasari Djasmasari, Wittri Djirimu, Moh. Ahlis Djuhria Wonggo Djuhria Wonggo Dwi Budi Santoso Dwi Handayani Dwi Handayani Dwi Putra Wijaya E. Jasjfi Edi Suryanto Edo Tondas, Alexander Edy Suandi Hamid Eichi Septiani Eko Jokolelono Elly Nurachman, Elly Elvi Sunarsih Elviani, Rosyada Endang Sri Lestari Endiyani Endiyani Endiyani Endiyani, Endiyani Erlyta Septa Rosa Estin Nofiyanti Eunike Mongi Fachrurrazi, Dedy Fachrurrazie, . Fachry Abda El Rahman Fadela, Dian Mira Fadilla, Azura Raihan Fahmi Fahmi Fahmi, Ismail Failur Rahman Fajri Fajri Faradila, Faradila Farida Millias Tuty Fastabiqul Khoiroh Faudunasokhi Telaumbanua Fetty Herlina Fikroh, Retno Aliyatul Fitriana, Riezca Nur Ghifari, Ahmad Gita Dwi Prasasty Gleda, Amaliaburga Gianina Gunawan, Zulfaa Gusrizal Gusrizal Hadi, Wahid Syamsul Haerul Anam Hafsah Hafsah Hafyarie Harnan Hajar, Aprilita Halidah Halidah, Halidah Hanapi, Hariani Hanif Hanif Hapin Afriyani Hariyanto, Widia Eka Haryanto, Didid Hasan Hasan, Afdhal Hatipah Hayatun Nufus Herizal Herizal Hernita Hernita Herry Hermansyah Hidayat, Ridhaul Holisoh, Holisoh Humeira Hutagalung, Fajar Hutagalung, Fajar Y.S.T. Ibad, Irsyadul Iche Andriyani Liberty, Iche Andriyani Ika Rezvani Aprita Ika Rezvani Aprita Indra Akbar Indrayani Iponsyah Putra Irhami Irhami Irhami Irhami, Irhami Irmayanti Irmayanti Irmayanti Irmayanti Irmayanti, Irmayanti Irmayanti, Miss Irna Nursanti Irsan Saleh Irwansyah, Abdullah Irwansyah, Defi Istiarto Istiarto Izzulhaq, Muhammad Agung Jafar, Moh. Ikram Jannah, Roudhotul Lu'luul Januar Sitorus, Rico Jhon Riswanda Jojo Hidayat Jumina Jumina Kafidin Muzakki Kalvin Albert Parinding Kamarza Mulia Kamarza Mulia, Kamarza Kemalawaty, Mulla Khamistan, Khamistan Khoiroh, Fastabiqul Komda Saharja Kuntjahjono, Mayang Fauziah Putri Kurnia Kurniawan, Muh Kurniawan, Yehezkiel Steven Kussuryani, Yanni Kussuryani, Yanni Laendatu Paembonan Lestari, Dewi Arum Lien Damayanti Lukman Martunis Lukmannulhakim Putra Lukmanul Hakim M. Athuf Thaha Magfirah MAGHFIRAH Maghfirah Maghfirah Marhawati Mappatoba Marlina Martadiansyah, Abarham Maskuri Maskuri Masyitah Maulidan Firdaus Mayrena, Whindi Ayu Melpa Yohana Sianipar Miftahurrizqiyah, Miftahurrizqiyah Mirza, Muhammad Raffi Mizar Liyanda Moh. Rasyid Ridho Mohamad Ichwan Mongi, Eunike Muammar Khaddafi Mudinillah, Adam Muh Kurniawan Muhaimin Ramdja Muhammad Afdal Muhammad Baharul Iman Muhammad Ihsan Muhammad Irsan Saleh Muhammad Noval Muhammad Ridho Sadewa Muhammad Syahrul Mubarok Mulla Kemalawaty Mulyaningtyas, Wishni Lestarini Mulyanti Munandar, Nurharis Munawarah, Syirqi Nijam Mustofa Mustofa Mutia, Intan Muzaffar, Anis Fikri Muzakki , Kafidin Mu’awanah, Isnin Aulia Ulfah Nabilla Nadine Nadia Amaliani Nadia, Syarifah Nafis, M. Azie Azizman Nahda Maidina Arifin Nahrani, Ulya Najmah, Najmah Napoleon, Sultan Nasliman Sani Nasrita nFN Supriyanto nFN Sutardi Niharo, Nishfu Syahrin Nolly Julfery Nompo, Sahara Novita Dwi Adeliyah Noviyanti Eliska Nur Aini Afdhilah Nur Alam Fajar Nur Alam Fajar Nur Qomariyah Nur, Asya Nuraini, Kalila Nurdiani Nurdiani, Nurdiani Nurdiani, . Nurhatijah Nurhayati Nurjanah, Novi Nurohmah, Beta Achromi Nurul Qamariah, Nurul Nuswil Bernolian Oktarisa Nurul Mukminin Oktaviani, Suci Pambudi, Wisnu Paskual, Meity Ferdiana Permana, Adhi pian, Intan Tirsa Praciana, Yuvi Arinta Prameswarie, Thia Prasasti, Gita Dwi Pratama, Ardhya Ayu Prayitno, Tono Eko Priastomo, Yoga PUJI LESTARI Purnomo, Abdul Harits Puspianto, Endar Putra, Dimas Ananda Putra, Restu Frandana Putri Meutia Sari R Desrina R. A. Leni Septiana R. Desrina Rachmi, Silvia Rachmy, Silvia Raffi Mirza Rahayu, Khoiyum Putri Rahman, Maizar Rahmat Basuki Rahmatullah, Ilham Rahmiati, Tengku Mia Ramadhantri, Rizkha Ramayanti, Indri Rasidin Afsa, Rivaldi Fatwatur Ratika Febriani Reinner Ishaq Lerrick Reski Awalia Respati ., Respati Retno Aliyatul Fikroh Ria Febrianti Rico Januar Sitorus Ridhaul Hidayat Ristanti, Ririn Risti, Sanely Rita Sunartaty Rita Yunus Rizal, Faisal Rizki Amy Lavita Rosalina Rosalina Rosalina, . Rostika Flora Rostika Flora Rosyida, Riska Ainur Rotama, Bintang Armando Sabirin Matsjeh Sabrina Ainur Haliza Saharani, Aliefia Enggal Salman, Nurcholis Salni Salvari Gusti Ayu Dwi Putri Saprudin Saprudin Saraswati Annisa Sarbaini Sarbaini Sari, Putri Meutia Saudah Sharfina, Diana Shiddiq, Abdul Halim Shobih Shobih Siddik, Jafar Sinung Hendratno, Sinung Siswara, Hamzah Nata Sita Dewi, Aditya Sitorus, Rico J Soetrisno Hadi Sri Agustina Sri Juari Santosa Sri Raviani Styani, Erna Sudirman Sukandar Djokosuhardjo Sumardjo, Damin suparman suparman Suraiya Nazlia Suri Purnama Febri Surmin, Azalia Sabila Andi Suryaman, Ade Susilawati Susilawati Susilawati, Susilawati Susiwati, Susiwati Switha, Elfinchia Tiara Syafriyandi Syamsuddin HM Syaputra, Dadang Syarif'ah, Siti Nur Syarifah Nadia Tambunan, Jenny Anna Margaretha Taslimah Taslimah Theodorus Theodorus Titin Aryani Tri Joko Raharjo Tri Muji Susantoro Tri Muji Susantoro, Tri Muji Triyono Triyono Tutik Dwi Wahyuningsih Tyas, Khairunnisa Cahya Panglipuring Veri Ilhadi Verly Dotulong, Verly Virna Muhardina Virna Muhardina, Virna Wadhah, Ambar Nabilah Wahab, Bakhtiar A Wahyu Hidayat WARDAH, ZAHROTUL Wardani, Anifah Tiara Kusuma Wega Trisunaryanti Wega Trisunaryanti Widiantara, Aji Bagus Widyantara, Aji Bagus Winarto Haryadi Wintona, Handri Wirda, Shafia Wulandari Widya Kusuma, Yeni Wulandari, Lucia Putri Yanuar, Ananto Yolanda, Nadhea Yovieta Naura Rochmanning Ayu Yulisda, Desvina Yunus, Santi Yuny Erwanto yusnita, Reni Yusran Akbar Zen Hafy Zubaidah, Tantri Risda Zulkarnain, Mohammad Zulkifli Zulkifli Zulvia Maika Letis