The Effectiveness of Pahae Natural Zeolite–Cocoa Shell Activated Charcoal Nanofilter as a Water Adsorber in Bioethanol Purification

por Susilawati, Sihombing, Yuan Alfinsyah, Rahayu, Siti Utari, Waldiansyah, Lilik, Sembiring, Yuni Yati Br
Publicado 2022

Preparation, characterization, and desalination study of polystyrene membrane integrated with zeolite using the electrospinning method

por Sihombing, Yuan Alfinsyah, Sinaga, M. Zulham Efendi, Hardiyanti, Rini, Susilawati, Saragi, Indah Revita, Rangga
Publicado 2022