Biologically-derived volatile fatty acids (VFAs) are gaining attention as a sustainable alternative to petroleum-based VFAs. The anaerobic digestion (AD) process can effectively recover VFAs from organic-rich waste and wastewater, aligning with the principles of the circular bio-economy and sustainability. However, this approach currently faces several challenges. The AD effluent containsmixed VFAs, in relatively lowconcentrations, solubilized… Continue reading Enhancing Volatile Fatty Acids Recovery Through Nanofiltration: A Sustainable and Efficient Solution Within the Circular Economy