فهرست مقالات Natural coagulant دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - The Effect of Silane Treatment on Nanosized Carica Papaya Seed Modified Pullulan as Biocoagulant in Wastewater Treatment Nur Sabrina Azhar Mazatusziha Ahmad Deong Jing Lie 10.22034/jchr.2021.682248