PRAMESTI, Hafidya Norista; SETYABUDI, Wisnu; HIDAYAH , Euis Nurul; CAHYONUGROHO, Okik Hendriyanto; PURNOMO, Yayok Suryo. Effect of Fly Ash Height in the Adsorption Column to Remove Phosphate in Laundry Wastewater . Nusantara Science and Technology Proceedings, Malang, Indonesia, p. 47–51, 2020. DOI: 10.11594/nstp.2020.0506. Disponível em: https://nstproceeding.com/index.php/nuscientech/article/view/238. Acesso em: 11 jul. 2025.