2025. Selection Enhanced Nutrient Removal from Pig Farm Wastewater Using Co-Immobilized Chlorella vulgaris and Azospirillum brasilense Azo09 in Alginate Beads. European Journal of Biology and Biotechnology. 6, 2 (May 2025), 1–5. DOI:https://doi.org/10.24018/ejbio.2025.6.2.541.