TY - GEN
T1 - The Study of Fouling Behavior for the Model Binary/Ternary Mixture Solution
AU - Liu, Xinsen
AU - Wang, Zhan
AU - Wang, Xi
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Switzerland AG 2024.
PY - 2024
Y1 - 2024
N2 - This paper researched the membrane filtration behavior and mechanism of the PAN Microfiltration (MF) membrane fouled with the model binary/ternary mixture of extracellular polymer substance (EPS) solution under various model mixture solution type. The research indicated that the fouling mechanism at the beginning of the model binary mixture (BSA + SA/BSA + HA/SA + HA) is the combined mechanism (pore blocking-cake filtration), the fouling mechanism in the latter stage of the model binary mixture (HA + SA) is only the cake filtration. The fouling mechanism of the model ternary mixture (BSA + HA + SA) is the combined mechanism (pore blocking-cake filtration). Meanwhile, SA plays an vital role in the change of filtration quality in the model binary/ternary mixture system, while HA and BSA have less effect. In addition, increasing the HA/SA density in the model ternary mixture can aggravate the occurrence of membrane fouling, while increasing the BSA density in the model ternary mixture can alleviate the occurrence of membrane fouling.
AB - This paper researched the membrane filtration behavior and mechanism of the PAN Microfiltration (MF) membrane fouled with the model binary/ternary mixture of extracellular polymer substance (EPS) solution under various model mixture solution type. The research indicated that the fouling mechanism at the beginning of the model binary mixture (BSA + SA/BSA + HA/SA + HA) is the combined mechanism (pore blocking-cake filtration), the fouling mechanism in the latter stage of the model binary mixture (HA + SA) is only the cake filtration. The fouling mechanism of the model ternary mixture (BSA + HA + SA) is the combined mechanism (pore blocking-cake filtration). Meanwhile, SA plays an vital role in the change of filtration quality in the model binary/ternary mixture system, while HA and BSA have less effect. In addition, increasing the HA/SA density in the model ternary mixture can aggravate the occurrence of membrane fouling, while increasing the BSA density in the model ternary mixture can alleviate the occurrence of membrane fouling.
KW - Binary mixture
KW - Extracellular polymer substance
KW - Membrane filtration
KW - Model mixture solution
KW - Ternary mixture
UR - http://www.scopus.com/inward/record.url?scp=85198737847&partnerID=8YFLogxK
U2 - 10.1007/978-3-031-42563-9_125
DO - 10.1007/978-3-031-42563-9_125
M3 - Conference contribution
AN - SCOPUS:85198737847
SN - 9783031425622
T3 - Environmental Science and Engineering
SP - 1293
EP - 1299
BT - Advances in Energy Resources and Environmental Engineering -
A2 - Abomohra, Abdelfatah
A2 - Harun, Razif
A2 - Wen, Jia
PB - Springer Science and Business Media Deutschland GmbH
T2 - 8th International Conference on Advances in Energy Resources and Environment Engineering, ICAESEE 2022
Y2 - 23 December 2022 through 25 December 2022
ER -