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All Journal Jurnal Inovasi Pendidikan Kimia Jurnal Penelitian Pendidikan Indonesian Journal of Chemistry JMM (Jurnal Masyarakat Mandiri) SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Walisongo Journal of Chemistry Jurnal Maksipreneur: Manajemen, Koperasi, dan Entrepreneurship Journal of Innovative Science Education Journal of Health Sciences Indonesian Physical Review Jurnal Bidang Ilmu Kesehatan Edsence: Jurnal Pendidikan Multimedia Specta Journal of Technology JATI (Jurnal Mahasiswa Teknik Informatika) Jurnal Ilmu Keperawatan dan Kebidanan Review of Multidisciplinary Education, Culture and Pedagogy (ROMEO) Publikasi Berkala Pendidikan Ilmu Sosial Addabana: Jurnal Pendidikan Agama Islam TSAQIFA NUSANTARA: Jurnal Pembelajaran dan Isu-Isu Sosial Jurnal Teknik Kimia dan Lingkungan FENOMENA: Journal of Social Science Journal Of Medicine And Health Sciences (Medisci) Deiksis: Jurnal Pendidikan Bahasa dan Sastra Indonesia
Musyarofah Musyarofah, Musyarofah
Jurusan Kimia FMIPA Universitas Negeri Semarang Gedung D6 Lantai 2 Kampus Sekaran Gunungpati Semarang, 50229, Telp. (024)8508035
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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SYNTHESIS OF SINGLE-PHASE HYDROXYAPATITE POWDER FROM EGGSHELL WASTE VIA CO-PRECIPITATION METHOD AND ITS STRUCTURAL CHARACTERIZATION Musyarofah, Musyarofah; Mahera, Adinda Kholif; Tajalla, Gusti Umindya Nur; Nafisah, Azmia Rizka; Prayitno, Budi; Norhidayah, Siti; Kartika, Siska Ayu
Indonesian Physical Review Vol. 8 No. 3 (2025)
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ipr.v8i3.451

Abstract

This study aims to synthesize a single-phase hydroxyapatite powder using waste chicken eggshells as a calcium source via the co-precipitation method. The process focuses on optimizing calcination time and temperature to achieve high-purity hydroxyapatite.  The co-precipitation procedure involved controlled pH adjustment and aging time, contributing to the formation of homogeneous particles. Chicken eggshells, predominantly composed of calcium carbonate (CaCO3), were calcined at 1000°C for 15 hours to produce calcium oxide (CaO). The resulting CaO was then reacted with phosphate ions in an aqueous solution, followed by a calcination at 900°C for varying holding times of 5 and 10 hours. X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), and Brunauer-Emmett-Teller (BET) analysis were conducted to evaluate phase composition, crystal size, and texture properties. The optimum condition was found at 900 °C for 10 h calcination, resulting in single-phase hydroxyapatite, a crystallite size of 220 nm, an average pore radius of 6.78 nm, a total pore volume of 0.02 cc/g, a surface area of 6.38 m2/g, and an average particle radius of 213.89 nm. These findings highlight the potential of this method for producing bioceramics with desirable properties for use in bone grafts and other biomedical materials.
Pembangunan smart hydroponic greenhouse sebagai media pembelajaran berkebun bagi siswa SDIT Al Munawwaroh Balikpapan Musyarofah, Musyarofah; Prayitno, Budi; Utomo, Zinedine Zidane; Simanjuntak, Cristovel; Ardhansyah, Mukti; Andrie, Attila Alief Anugrah; Sihaloho, Elisabeth Romanauli; Agung R., Risa Rahelia; Saputra, Dwi Mulia Nur; Sastrawan, Febrian Dedi; Sa'adiyah, Devy Setiorini
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 9, No 4 (2025): Juli
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v9i4.32194

Abstract

Abstrak Pembelajaran kontekstual yang mengintegrasikan ilmu pengetahuan, teknologi, dan karakter masih jarang diterapkan secara optimal di tingkat sekolah dasar. SDIT Al-Munawwaroh Balikpapan sebagai mitra kegiatan memiliki semangat kuat dalam mendukung inovasi pembelajaran lingkungan, namun belum memiliki sarana praktik pertanian yang memadai. Kegiatan pengabdian ini bertujuan untuk membangun Smart Hydroponic Greenhouse sebagai media pembelajaran aktif berbasis teknologi hidroponik yang ramah lingkungan dan mudah dioperasikan oleh siswa. Mitra kegiatan adalah SDIT Al-Munawwaroh yang memiliki 93 siswa dan 9 guru, dengan lokasi di Kelurahan Karang Joang, Kecamatan Balikpapan Utara, Kalimantan Timur. Metode pelaksanaan terdiri dari tiga tahap: survei dan perencanaan, pembangunan greenhouse dan instalasi sistem hidroponik metode NFT, serta pelatihan dan pendampingan siswa dalam praktik bercocok tanam, pemantauan pertumbuhan tanaman, dan panen. Hasil kegiatan menunjukkan tingkat keberhasilan tumbuh tanaman di atas 90%, keterlibatan aktif seluruh siswa dalam praktik berkebun, serta integrasi kegiatan dengan pembelajaran di kelas. Guru menyatakan peningkatan minat dan pemahaman siswa terhadap sains dan lingkungan. Greenhouse ini juga menjadi sarana pembentukan karakter, khususnya tanggung jawab, kerja sama, dan kepedulian lingkungan. Kegiatan ini menunjukkan bahwa teknologi pertanian sederhana dapat diadopsi sebagai media pembelajaran yang efektif dan berkelanjutan di sekolah dasar, serta dapat direplikasi pada lembaga pendidikan serupa. Kata kunci: berkebun; greenhouse pintar; hidroponik; metode NFT; pendidikan dasar. Abstract Contextual learning that integrates science, technology, and character education is still rarely implemented effectively at the elementary school level. SDIT Al-Munawwaroh Balikpapan, as the partner institution, has shown strong enthusiasm for promoting environmental-based learning, yet lacks adequate facilities for practical agricultural education. This community service program aimed to establish a Smart Hydroponic Greenhouse as an active learning medium based on environmentally friendly hydroponic technology that is easy to operate by students. The partner, SDIT Al-Munawwaroh, consists of 93 students and 9 teachers and is located in Karang Joang Subdistrict, North Balikpapan District, East Kalimantan. The program was implemented in three stages: initial survey and planning, construction of the greenhouse and installation of the NFT-based hydroponic system, followed by training and mentoring of students and teachers in plant cultivation, growth monitoring, and harvesting. The results showed a plant growth success rate above 90%, active student involvement in gardening practices, and successful integration with classroom learning. Teachers observed increased student interest and understanding in science and environmental topics. The greenhouse also served as a character development platform, particularly in nurturing responsibility, cooperation, and environmental awareness. This program demonstrates that simple agricultural technology can be effectively adopted as a sustainable and replicable learning tool for primary education institutions. Keywords: gardening; smart greenhouse; hydroponics; NFT Method; primary education
Pengembangan Bahan Ajar Ilmu Pengetahuan Sosial Berbasis Budaya Dan Kearifan Lokal Masyarakat Pandalungan Di Kabupaten Jember Untuk Siswa Sekolah Menengah Pertama / Madrasah Tsanawiyah: The Development of Social Science Teaching Materials Based on the Culture and Local Wisdom of the Pandalungan Community in Jember Regency for Junior High School / Madrasah Tsanawiyah Students Musyarofah, Musyarofah; Fajarini, Anindya
Fenomena Vol 17 No 1 (2018): FENOMENA: Journal of the Social Sciences
Publisher : LP2M UIN KH.Achmad Siddiq Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35719/fenomena.v17i1.277

Abstract

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Adsorption Kinetics and Process Parameter Effects on Oil Uptake by Tamarind Fruit-Shell Activated Carbon Ernawati, Lusi; Anifah, Eka Masrifatus; Musyarofah, Musyarofah; Reza, Mutia; Waluyo, Joko; Sapawe, Norzahir
Jurnal Teknik Kimia dan Lingkungan Vol. 9 No. 2 (2025): October 2025 (In Progress)
Publisher : Politeknik Negeri Malang

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

Abstract

Oil contamination presents a major challenge to wastewater treatment systems due to its detrimental effects. This research explores the effectiveness of activated carbon derived from tamarind fruit shells as an adsorbent for removing oil from wastewater. The activated carbon was prepared using three different chemical agents: phosphoric acid, zinc chloride, and sodium hydroxide. Characterization of the resulting carbon materials was performed using XRD, FTIR, SEM, and BET analysis. Batch adsorption experiments were conducted to evaluate the influence of initial oil concentration, adsorbent dosage, contact time, temperature, and pH. The BET specific surface area, pore size and total pore volume for the optimum adsorption capacity of activated carbon using H3PO4 are obtained at 617.59 m2.g-1, 37.14 cm3.g-1 and 0.812 g.g-1, respectively. Optimal adsorption occurred at an oil concentration of 5000 mg.L-1, a dosage of 1 g.L-1, a contact time of 60 minutes, a temperature of 60°C, and neutral pH (7). Across all activating agents, the Langmuir isotherm best described the adsorption equilibrium, while adsorption kinetics followed the pseudo-second-order model. Among the samples, activated carbon treated with H3PO4 demonstrated the highest adsorption capacity (1070 mg.g-1), followed by ZnCl2 (879 mg.g-1), and NaOH (643 mg.g-1). These results indicate that tamarind shell-derived activated carbon is a cost-effective and efficient solution for oil removal in wastewater treatment applications.
Pendampingan ekstrakurikuler berbasis STEM (Science, Technology, Engineering and Mathematics) untuk siswa SDIT Al Munawwaroh Balikpapan Musyarofah, Musyarofah; Utomo, Zinedine Zidane; Simanjuntak, Cristovel; Ardhansyah, Mukti; Andrie, Attila Alief Anugrah; Sihaloho, Elisabeth Romanauli; Agung R, Risa Rahelia; Sastrawan, Febrian Dedi; Sa’adiyah, Devy Setiorini; Prayitno, Budi
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 9, No 5 (2025): September (In Progress)
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v9i5.33373

Abstract

Abstrak Kegiatan pengabdian ini bertujuan untuk meningkatkan literasi sains dan minat belajar siswa melalui pendampingan ekstrakurikuler berbasis STEM (Science, Technology, Engineering, and Mathematics) di SDIT Al-Munawwaroh Balikpapan. Permasalahan yang dihadapi mitra adalah kegiatan ekstrakurikuler yang tersedia masih didominasi aktivitas fisik seperti olahraga dan pramuka, sementara kegiatan berbasis sains dan teknologi belum dikembangkan secara sistematis. Tujuan kegiatan ini adalah memberikan alternatif pembelajaran yang menyenangkan sekaligus aplikatif bagi siswa sekolah dasar melalui eksperimen sederhana berbasis STEM. Metode yang digunakan meliputi sosialisasi program kepada sekolah, penyusunan modul eksperimen, pendampingan dan praktikum langsung oleh tim kepada 93 siswa kelas 1–6, serta refleksi hasil bersama guru. Topik eksperimen meliputi gaya apung, bangun ruang, filtrasi air, mobil balon, lava lamp, roket air, dan hidroponik. Evaluasi dilakukan melalui observasi partisipasi siswa, kemampuan menjelaskan kembali konsep, serta wawancara dengan guru. Hasil menunjukkan peningkatan partisipasi aktif siswa hingga 85%, kemampuan menjelaskan konsep sains sebesar 72%, serta penguatan softskill seperti kerjasama dan komunikasi ilmiah. Program ini efektif dalam meningkatkan keterampilan proses sains siswa, sekaligus memberikan nilai tambah bagi sekolah dalam diversifikasi kegiatan ekstrakurikuler. Kegiatan ini dapat dijadikan model alternatif pembelajaran kontekstual berbasis praktik untuk sekolah dasar lainnya. Kata kunci: STEM; eksperimen sederhana; ekstrakurikuler; sekolah dasar; literasi sains. Abstract This community service activity aims to improve scientific literacy and student learning interest through STEM (Science, Technology, Engineering, and Mathematics)-based extracurricular mentoring at SDIT Al-Munawwaroh Balikpapan. The problem faced by the partners is that available extracurricular activities are still dominated by physical activities such as sports and scouts, while science and technology-based activities have not been systematically developed. The purpose of this activity is to provide an alternative learning that is fun and applicable for elementary school students through simple STEM-based experiments. The methods used include program socialization to schools, preparation of experimental modules, mentoring and direct practicums by the team for 93 students in grades 1–6, and reflection on the results with teachers. Experiment topics include buoyancy, geometric shapes, water filtration, balloon cars, lava lamps, water rockets, and hydroponics. Evaluation was carried out through observation of student participation, the ability to re-explain concepts, and interviews with teachers. The results showed an increase in active student participation of up to 85%, the ability to explain scientific concepts by 72%, and strengthening soft skills such as collaboration and scientific communication. This program is effective in improving students' science process skills, while also providing added value to the school by diversifying extracurricular activities. This activity can be used as an alternative model for practice-based contextual learning for other elementary schools. Keywords: STEM; simple experiments; extracurricular; elementary school; science literacy.
Co-Authors Agung R, Risa Rahelia Agung R., Risa Rahelia Andrie, Attila Alief Anugrah Anifah, Eka Masrifatus Ardhansyah, Mukti Arfiyanti, Riskha Ariyatun, Ariyatun Budi Prayitno Devy Setiorini Sa’adiyah efendi, Irfan Endang Susilaningsih Ernawati, Kadek Lusi Fajarini, Anindya Fajrin Kurniawan, Fakhri Fauziyah , Nur Aini Fazriyani, Felinda Firmansyah, Feri Hidayatullah Gatut Yudoyono Hayati, Umi henny Siswanti Idhil Ismail, Andi Indarti, M. G. Kentris intan permata sari Ismah, Fatdriatun Joko Waluyo Kamariyah, Nurul Karo, Marni Kartika, Siska Ayu Mahera, Adinda Kholif Martanto . Masitoh, anny Rosiana Maulidah, Istiana Mohamed, Zakiah Nafisah, Azmia Rizka Ningrum, Puji Norhidayah, Siti Nuraini , Umi Nuraini, Inas Nurul Inayah Payungalo, Juwita Poo-arporn, Yingyot Puspitaningrum, Diah Puspitasari, Nurrisma Reza, Mutia Rizqy Romadhona Ginting Sapawe, Norzahir Saputra, Dwi Mulia Nur Sastrawan, Febrian Dedi Sihaloho, Elisabeth Romanauli Simanjuntak, Cristovel Siregar, Renince Sri Susilogati Sumarti Subaweh, Ahmad Maskur Tajalla, Gusti Umindya Nur Tanaka, Isao Triwikantoro Triwikantoro Utomo, Zinedine Zidane