TY - GEN
T1 - Applied regression analysis on study of biosorption process of gold using nanofiber chitosan/PVA
AU - Prasetya, Dwi Sabda Budi
AU - Ahmadi,
AU - Pangga, Dwi
AU - Nugraheni, Ari Dwi
AU - Harsojo,
AU - Febrilia, Bq Rika Ayu
AU - Supriyanto, Edy
N1 - Publisher Copyright:
© 2020 Trans Tech Publications Ltd, Switzerland.
PY - 2020
Y1 - 2020
N2 - Nanofiber has been widely used in various applications including agriculture, biomedical, pharmaceutical, and many other industries. In this study, nanofiber chitosan/PVA is utilized as an adsorbent for gold recovery due to its superior properties to adsorb metal ions from a solution. Adsorption isotherm was analyzed using the Langmuir and the Freundlich models. These models were used to evaluate the experimental data. In order to determine the more efficient models of gold recovery by using nanofiber chitosan/PVA, regression analysis methods were used to evaluate the data. Based on the result, we found that the Freundlich model was the best model for this study with parameters. This result also indicates that the biosorption process of gold in the nanofiber chitosan/PVA is a multilayer in heterogeneous surface and physical process.
AB - Nanofiber has been widely used in various applications including agriculture, biomedical, pharmaceutical, and many other industries. In this study, nanofiber chitosan/PVA is utilized as an adsorbent for gold recovery due to its superior properties to adsorb metal ions from a solution. Adsorption isotherm was analyzed using the Langmuir and the Freundlich models. These models were used to evaluate the experimental data. In order to determine the more efficient models of gold recovery by using nanofiber chitosan/PVA, regression analysis methods were used to evaluate the data. Based on the result, we found that the Freundlich model was the best model for this study with parameters. This result also indicates that the biosorption process of gold in the nanofiber chitosan/PVA is a multilayer in heterogeneous surface and physical process.
KW - Electrospinning
KW - Gold recovery
KW - Langmuir
KW - Nanofiber chitosan/PVA
UR - http://www.scopus.com/inward/record.url?scp=85083376412&partnerID=8YFLogxK
U2 - 10.4028/www.scientific.net/MSF.981.234
DO - 10.4028/www.scientific.net/MSF.981.234
M3 - Conference contribution
AN - SCOPUS:85083376412
SN - 9783035716641
T3 - Materials Science Forum
SP - 234
EP - 239
BT - Industrial Science and Technology
A2 - Sutjipto, Agus Geter Edy
A2 - Zulkifli, Farah Hanani
A2 - Misnon, Izan Izwan
PB - Trans Tech Publications Ltd
T2 - Postgraduate Symposium on Industrial Science and Technology, SISTEC 2019
Y2 - 22 August 2019 through 23 August 2019
ER -