Lu, D., Y. Zhang, and J.T. Zhou. “Properties and Coagulation Behaviour of Polyferric Silicate Sulphate by Different Preparation”. Asian Journal of Chemistry 25, no. 15 (September 10, 2013): 8383–8387. Accessed November 23, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_16_33.