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All Journal Tamaddun: Jurnal Kebudayaan dan Sastra Islam Musawa : Jurnal Studi Gender dan Islam Jurnal Dakwah: Media Komunikasi dan Dakwah JKG (Jurnal Keperawatan Global) Jurnal Sains dan Teknologi Pangan NUSANTARA : Jurnal Ilmu Pengetahuan Sosial Majalah Ilmiah Pengkajian Industri INTEK: Jurnal Penelitian Jurnal Keperawatan Terpadu (Integrated Nursing Journal) Translitera : Jurnal Kajian Komunikasi dan Studi Media Jurnal MID-Z (Midwivery Zigot) Jurnal Ilmiah Kebidanan Jurnal Aisyah : Jurnal Ilmu Kesehatan Al-Ihkam: Jurnal Hukum Keluarga Jurusan Ahwal al-Syakhshiyyah Fakultas Syariah IAIN Mataram Community Development Journal: Jurnal Pengabdian Masyarakat JPK: Jurnal Proteksi Kesehatan Palakka : Media and Islamic Coummunication VIVA THEMIS- Jurnal Ilmu Hukum dan Humaniora Nemui Nyimah Sorption Studies Jurnal Ilmiah Syi'ar
Akhmad Rifai
Jurusan Keperawatan Poltekkes Kemenkes Surakarta
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Comparative Review of Metal Ferrites for Heavy Metals Adsorption in Water Kuntjahjono, Mayang Fauziah; Napoleon, Sultan; Sarweswara, Wikrama; Pandia, Yoselyn Evangelina; Haqina, Zidni Aghna; Sasongko, Nugroho Adi; Nuha, Nuha; Rifai, Akhmad; Basuki, Rahmat
Sorption Studies Vol. 1 No. 2 (2025): Sorption Studies, December 2025
Publisher : Indonesian Scholar Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55749/ss.v1i2.132

Abstract

Heavy metal contamination in water is one of the most critical environmental issues, posing direct threats to human health and ecosystems. Various methods have been developed to address this problem; however, adsorption remains the most effective technique due to its simplicity, low cost, and regenerability. In this context, ferrite based materials (MFe2O4) offer great potential as heavy metal adsorbents owing to their combined advantages of magnetic properties, chemical stability, large surface area, and easy separation under an external magnetic field. This review paper provides a systematic comparison of various types of metal ferrites (Ni, Mn, Co, Zn, Mg, Cu, and Nd) applied for the removal of heavy metal ions from water. The comparison covers their crystal structures, morphology, surface area, magnetic properties, adsorption capacity, as well as the isotherm models and kinetics underlying the adsorption process. The findings show that each type of ferrite possesses specific advantages and limitations. NiFe2O4 exhibits high structural stability, MgFe2O4 demonstrates high adsorption capacity but is susceptible to dissolution under acidic conditions, CuFe2O4 exhibits strong chemical affinity, and NdFe2O4 shows potential selectivity toward specific ions. Meanwhile, MnFe2O4 and CoFe2O4, particularly in composite forms such as MnFe2O4/biochar and CoFe2O4/FAU, stand out with adsorption capacities exceeding 400 mg/g, sufficient magnetic properties, and easy magnetic separation, making them the most promising candidates for water treatment applications. This paper provides a comprehensive understanding of the structure property function relationship of metal ferrites as selective, stable, and efficient adsorbent materials for heavy metal remediation in aquatic environments.
The Construction of Akhlak Values in the Movie “Cinta Laki-Laki Biasa” Khadafi, Muhammad Umar; Rifai, Akhmad
Jurnal Ilmiah Syi'ar Vol 23, No 2 (2023): December 2023
Publisher : UIN Fatmawati Sukarno Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29300/syiar.v23i2.8775

Abstract

ncreasingly, visual media is becoming very interesting to research. Movie at this time continues to be a relevant medium in conveying ideas, cultural messages and life values to the community. The movieCinta Laki-Laki Biasais very interesting to be studied in more depth. In relation to the akhlak value contained in the use of symbols constructed in this movie. The purpose of this paper is to examine the construction of akhlak values to God and the construction of akhlakvalues to fellow humans in the movieCinta Laki-Laki Biasa. Data was collected by analyzing movie scenes using a qualitative descriptive approach. The analysis tool uses the framing model of Zhongdang Pan and Gerald M. Kosicki. This paper found that this movie provides the construction of akhlak values in a form that is very relevant to be interpreted by society. The results include akhlak construction to God in the form of using the Veil as a value of obedience and carrying out the command of worship under any circumstances and being manpaun. Construction of akhlak values to fellow humans in the form of a generous attitude and an attitude of honesty of Rafli character. Construction of akhlak values to the family in the form of maintaining and caring for the family and loving parents. All these values are framed in various symbols, images and specific situations that make up an interesting image scene. This paper is only limited to examining akhlak values in movies. It is hoped that further research can use semiotic analysis methods or other relevant methods and examine different problems.
Co-Authors Asfar, A.M.Irfan Taufan Asfar, Andi Muhamad Iqbal Akbar Awla, Fikra Deni Achmad Dira Ranisa, Dira Fajar, HR Haqina, Zidni Aghna Hartono Hartono Hidayat, Akhsan Indriati, Sri Kartadinata, Andriansyah Khadafi, Muhammad Umar Khoiro Ummatin, Khoiro KHOIRUL ANAM Kuntjahjono, Mayang Fauziah Latief, Mahyati Maya Shafira Meidiantama, Refi Muhammad Farid Muhammad Yasser Muhammad Yusuf Mukhsen, Muh Iqbal Mulyazir Musi, Suryani Nabira, Hafifah Refi Napoleon, Sultan Nugroho Sasongko Jati, Nugroho Sasongko Nuha, Nuha Nur Fitriani Usdyana Attahmid, Nur Fitriani Usdyana Pandia, Yoselyn Evangelina Putri, Adela Henri Rahmah Susilawati, Nofa Nur Rahmat Basuki Ranisa, Dira Rifai , Akhmad Riyadi, Nur Amin Saputra, M. Rezza Januar Sarweswara, Wikrama Satino Satino Satrya Surya Pratama Sugiyarto Sugiyarto Sumardino Sumardino Syahrir , Muallim Syarif Hidayatullah, Muhammad Widodo Widodo Yanti Dwi Astuti, Yanti Dwi