Rachma Alfiana Rizqi, Susi Rokhmatul Ummah, Dikianur Alvianto, Wahyunanto Agung Nugroho, Yusuf Wibisono
The intensification of the agricultural sector is essential for meeting the rising global food demands, but it also generates significant amounts of waste and wastewater, posing serious environmental challenges. Conventional methods, including physical, chemical, and biological processes, have limitations such as inefficiency, high costs, and secondary pollution. Membrane technology has emerged as a promising solution for agricultural waste and wastewater treatment due to its high efficiency, minimal chemical usage, and compliance with environmental standards. Key membrane processes—microfiltration, ultrafiltration, nanofiltration, and reverse osmosis—enhance wastewater treatment by eliminating suspended solids, pathogens, and organic pollutants. Additionally, membranes facilitate agricultural waste valorization, converting biomass into valuable products like biofuels, biopolymers, and organic acids, notably improving succinic acid production through advanced separation techniques. Despite advantages, challenges like membrane fouling and energy consumption persist, driving research into nanomaterial-enhanced membranes and hybrid treatment systems. Innovations, including antifouling coatings and membrane-biological integrations, improve efficiency and sustainability. The adoption of membrane technology supports a circular economy by promoting resource recovery while reducing environmental impact. As global food demand rises, advanced membrane-based solutions will be crucial for sustainable agricultural waste and wastewater management, balancing productivity with environmental responsibility. © 2026 Elsevier Inc. All rights reserved..
Department of Agricultural and Biosystems Engineering, Universitas Brawijaya, Malang, Indonesia; Department of Agricultural Product Technology, Universitas Mulawarman, Kalimantan Timur, Samarinda, Indonesia; Department of Bioprocess Engineering, Universitas Brawijaya, Malang, Indonesia; MILI Institute for Water Research, Kawasan Industri Jababeka, Cikarang Utara, Bekasi, Indonesia
