Coagulation of Synthetic Contaminated Water with Lead (II) Metal by ‎Using Kaolin and Bentonite with Alum. JUBES [Internet]. 2024 Jun. 23 [cited 2025 Jun. 25];32(3):155-68. Available from: https://mail.journalofbabylon.com/index.php/JUBES/article/view/5300