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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.
Co-Authors Afandi, Fajar Gunawan AFFANDI, Fajar Gunawan Aisyah, Audrey Nur Akbar, Amany Zhafira Akhmad Rifai Albubaroq, Hikmat Zakky Ananda, Dea Dwi Anda, Martin Andi Darmawan ANGGI KHAIRINA HANUM HASIBUAN Anitasari, Reza Annisa Indah Pratiwi Arief Budi Santiko, Arief Budi Arif Rahman Hakim Ariyanto, Novy Arsyad, Wifqul Muna Awaf Wirajaya Azzahra, Hazzha Boedoyo, M Sidik Boedoyo, M. Sidik Boedoyo, M.S Bolilanga, Patricya Inggrid Wilhelmina DESSY NATALIA Donny Yoesgiantoro Donny Yoesgiantoro Eka Putri, Virny Zasyana Endang Kusdiyantini Erlambang, Yaumil Putri Fahmi, Ice Fajar Gunawan Afandi Fhandy Pandey, Fhandy Frely Rahmawati Gilbran, Adam Guntur Eko Saputro Haqina, Zidni Aghna Haryanto, Yoyon Hendro Subagyo Hutama, Raihansyah Raja Ice Fahmi Ida Nurfaida Nur Idawati Indriyani, Yunita Irviandi, Risnu Istiqamah, Dita Aprilia Kaisupy, Sarifah Kartika Wijaya Setiawan Kartika Wijaya Setiawan Kaunang, Andrew Miracle Kuntjahjono, Mayang Fauziah Kuntjahjono, Mayang Fauziah Putri Kuntjoro, Yanif Dwi Laili, Nurus Sahari Layalia, Afina Rista Lazuardy, Ardyan Lestari, Aura Puja Maulani, Muh Maulani, Muhammad Mohammad Sidik Boedoyo Muhammad Agung Hardiyanto Muhammad Agung Hardiyanto Murtiana , Sri Nafilah, Syahraini Naima Haruna, Naima Naimah, Khoirun Napoleon, Sultan Nareswari, Vania Agatha Nuha, Nuha Nur, A Ida Nurfaida Nurauliyaa, Aida Habibah Pandia, Yoselyn Evangelina Prasojo, Agus Eko Purba, Farelino Oktavianus Putri, Arananda Dwi Putri, Riyanti Rahmat Basuki Risman, Helda Rosnina Rudi Laksmono S Siswanto Salsabila, Fidela Aurellia Sandri, Azzahra Sari, Chintya Komala Sari, Sholihah Eka Permata Sarweswara, Wikrama Septiani, Marini Setiawan, Risqi Prastianto Simanjuntak, Albin Moniago Siti Nurhalimah Soelistyo, Tri Sri Murtiana Sundari, Sri Supono, Ihsan SURYANTI, RENI Tarigan, Thessa Ocatvia Joyetta Ulul Azmi ULUL AZMI Wahyono, Yoyon Wardani, Maya Larasati Donna Widayatno, Rudy Laksmono Widiyaningrum, Retno Ayu Xaviera, Allodya Nadra Yanuar, Ahmad Ismed Yoesgiantoro, Donny Yulita, Tiara Rizki Yusuf Bramastya Apriliyanto