Optimizing Food Processing Efficiency: The Role of Forward Osmosis in Concentration

concentration environmental assessment forward osmosis novel draw solution sustainable technology

Authors

  • Helen Julian
    helen_j@itb.ac.id
    Food Engineering Department, Institut Teknologi Bandung, Jalan Let. Jen. Purn. Dr. (HC). Mashudi No.1/Jalan Raya Jatinangor KM 20,75, Sumedang 45363, Indonesia
  • Puji Lestari Research Organization for Agriculture and Food, National Research and Innovation Agency (NRIA), Kawasan Sains dan Teknologi (KST) Soekarno, Jalan Raya Jakarta-Bogor KM 46, Cibinong, Jawa Barat 16911, Indonesia
  • I Gede Wenten Department of Chemical Engineering, Institut Teknologi Bandung (ITB), Jalan Ganesa No. 10, Bandung 40132, Indonesia
  • K Khoiruddin Department of Chemical Engineering, Institut Teknologi Bandung (ITB), Jalan Ganesa No. 10, Bandung 40132, Indonesia
January 9, 2025
February 21, 2025

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This review comprehensively explores the application of Forward Osmosis technology in the food processing industry, focusing on its role in concentration processes. Amidst growing concerns over water scarcity, energy consumption, and environmental impact, Forward Osmosis emerges as a sustainable alternative to traditional methods, offering lower energy requirements and reduced environmental footprint. The paper delves into the theoretical foundations of Forward Osmosis, examining the osmotic process and the dynamics of semi-permeable membranes. It further investigates the technological implementations of Forward Osmosis in food processing, showcasing successful case studies and highlighting the technology performance advantages compared to other methods. Despite its potential, Forward Osmosis faces technical challenges, including membrane fouling and the need for efficient draw solution recovery mechanisms. Recent innovations in membrane and draw solution development are discussed, offering solutions to these hurdles and paving the way for more effective Forward Osmosis applications. The review also projects future directions and research needs to overcome existing limitations and fully harness Forward Osmosis capabilities. Through a critical analysis of current literature, this paper underscores Forward Osmosis transformative potential in making food processing more sustainable and efficient.