TY - JOUR
T1 - Performance of modified hollow fiber membrane silver nanoparticles-zeolites Na–Y/PVDF composite used in membrane bioreactor for industrial wastewater treatment
AU - Darmayanti, Rizki Fitria
AU - Muharja, Maktum
AU - Widjaja, Arief
AU - Widiastuti, Nurul
AU - Rachman, Rahadian Abdul
AU - Widyanto, Alvin Rahmad
AU - Halim, Abdul
AU - Satrio, Dendy
AU - Piluharto, Bambang
N1 - Publisher Copyright:
© 2023
PY - 2023/11
Y1 - 2023/11
N2 - Membrane bioreactor (MBR) deteriorates due to fouling on the membrane pores, which can reduce the membrane performance. To reduce membrane fouling, the addition of inorganic filler can enhance the antifouling properties. This study investigates two different membrane preparation by thermally induced phase separation (TIPS) and dip coating methods to modify hollow fiber membrane with Silver Nanoparticles (AgNPs)-Zeolites used in MBR for industrial wastewater treatment. Performance was evaluated by analyzing the flux of water and wastewater, rejection, water content, and antifouling properties. Characterization result represented the synthesized silver nanoparticles had similar diffraction peak with commercial AgNPs, then the micrograph of AgNPs and zeolites addition membrane showed that the inorganic material had an octahedral shape representing zeolite crystal and irregular shape representing AgNPs. The addition of zeolites and AgNPs resulted in satisfying performance, increased flux, rejection, and antifouling properties.
AB - Membrane bioreactor (MBR) deteriorates due to fouling on the membrane pores, which can reduce the membrane performance. To reduce membrane fouling, the addition of inorganic filler can enhance the antifouling properties. This study investigates two different membrane preparation by thermally induced phase separation (TIPS) and dip coating methods to modify hollow fiber membrane with Silver Nanoparticles (AgNPs)-Zeolites used in MBR for industrial wastewater treatment. Performance was evaluated by analyzing the flux of water and wastewater, rejection, water content, and antifouling properties. Characterization result represented the synthesized silver nanoparticles had similar diffraction peak with commercial AgNPs, then the micrograph of AgNPs and zeolites addition membrane showed that the inorganic material had an octahedral shape representing zeolite crystal and irregular shape representing AgNPs. The addition of zeolites and AgNPs resulted in satisfying performance, increased flux, rejection, and antifouling properties.
KW - Hollow fiber membrane
KW - Membrane bioreactor
KW - Silver nanoparticles
KW - Wastewater treatment
KW - Zeolites
UR - http://www.scopus.com/inward/record.url?scp=85174460638&partnerID=8YFLogxK
U2 - 10.1016/j.heliyon.2023.e21350
DO - 10.1016/j.heliyon.2023.e21350
M3 - Article
AN - SCOPUS:85174460638
SN - 2405-8440
VL - 9
JO - Heliyon
JF - Heliyon
IS - 11
M1 - e21350
ER -