Investigation the Optimum Combined Dosages of Date Seeds Powder as Natural Coagulant with Chemical Coagulants in Domestic Wastewater Pretreatment. Journal of Engineering, [S. l.], v. 22, n. 6, p. 76–86, 2016. DOI: 10.31026/j.eng.2016.06.06. Disponível em: https://joe.uobaghdad.edu.iq/index.php/main/article/view/205.. Acesso em: 21 nov. 2024.