Citation :

Chinenyenwa Nkeiruka Nweke, Sunday Uzochukwu John, 2025. "Sustainable and Efficient Wastewater Treatment: A Novel Alginate Bead Membrane Solution" ESP International Journal of Advancements in Science & Technology (ESP-IJAST)  Volume 3, Issue 2: 12-26.

Abstract :

Alginate, a natural biopolymer, has gained significant attention as a versatile material for developing sustainable and efficient membranes for wastewater treatment. This paper explores the recent advancements in fabricating and optimizing alginate membranes for enhanced performance. Various techniques, including casting, electrospinning, and 3D printing, are discussed for creating alginate membranes with tailored properties. To further optimize the performance of alginate membranes, strategies such as crosslinking, incorporation of porogens, and surface functionalization are employed. These modifications aim to improve mechanical strength, porosity, selectivity, and antifouling properties. Response Surface Methodology (RSM) has emerged as a powerful tool for optimizing the fabrication process, enabling the identification of optimal conditions for specific applications. The integration of alginate membranes with biological treatment processes, such as phycoremediation and mycoremediation, holds great promise for sustainable wastewater treatment. By immobilizing microorganisms on alginate membranes, enhanced biodegradation and pollutant removal can be achieved. Overall, this study provides a comprehensive overview of the state-of-the-art in alginate membrane technology for wastewater treatment. It highlights the potential of alginate membranes as a sustainable and effective solution for addressing global water pollution challenges.

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Keywords :

Alginate, Membrane, Wastewater, Optimization, Mycoremediation, Phycoremediation.