HAWRAA ALI ATWAN; HASSAN THAMIR ABDULSAHIB. Modifying the Polyvinyl Chloride Pipes Waste using Tannic acid as Sorbent for Crude Oil Spill Cleanup. Journal of Kufa for Chemical Sciences, Kufa, Najaf, IRAQ, v. 2, n. 9, p. 13–37, 2023. DOI: 10.36329/jkcm/2022/v2.i9.13285. Disponível em: https://journal.uokufa.edu.iq/index.php/jkcs/article/view/13285. Acesso em: 22 apr. 2026.