TY - JOUR
T1 - Applications of metal-organic framework based membranes in water purification
T2 - A review
AU - Jun, Byung Moon
AU - Al-Hamadani, Yasir A.J.
AU - Son, Ahjeong
AU - Park, Chang Min
AU - Jang, Min
AU - Jang, Am
AU - Kim, Nam Chan
AU - Yoon, Yeomin
N1 - Funding Information:
This research was supported by the National Science Foundation, USA (OIA-1632824) and by the Korea Environment Industry & Technology Institute (KEITI) through Plant Research Program, funded by Korea Ministry of Environment (MOE) ( 88097 ). The present research has been conducted by the Research Grant of Kwangwoon University in 2018.
Funding Information:
This research was supported by the National Science Foundation, USA (OIA-1632824) and by the Korea Environment Industry & Technology Institute (KEITI) through Plant Research Program, funded by Korea Ministry of Environment (MOE) (88097). The present research has been conducted by the Research Grant of Kwangwoon University in 2018.
Publisher Copyright:
© 2020 Elsevier B.V.
PY - 2020/9/15
Y1 - 2020/9/15
N2 - Metal-organic frameworks (MOFs) have attracted a great deal of attention due to their flexibility and various potential applications. MOF-based membranes have been widely applied in forward-osmosis (FO), reverse-osmosis (RO), nanofiltration (NF), and ultrafiltration (UF) processes. While a few recent studies have reviewed the applications of MOF-based membranes in water purification, a systematic understanding is still necessary to evaluate the transport mechanisms of various compounds by different MOF-based membranes under various operating and water-quality conditions. Here, we present a comprehensive literature review of recent findings and suggest future research trends by identifying insufficiencies of current knowledge, focusing on the performance of MOF-based membranes in water purification, as the transport of inorganic and organic compounds by MOF-based membranes is highly influenced by the different properties of compounds in addition to water-chemistry conditions and membrane properties. This study focused on several main parameters such as methods for synthesis of MOF-based membranes, membrane properties, and the physicochemical properties of various compounds, which affect the transport of compounds during MOF-based FO/RO/NF/UF membrane filtration. In addition, we provide the continuing challenges and areas of future study in this field.
AB - Metal-organic frameworks (MOFs) have attracted a great deal of attention due to their flexibility and various potential applications. MOF-based membranes have been widely applied in forward-osmosis (FO), reverse-osmosis (RO), nanofiltration (NF), and ultrafiltration (UF) processes. While a few recent studies have reviewed the applications of MOF-based membranes in water purification, a systematic understanding is still necessary to evaluate the transport mechanisms of various compounds by different MOF-based membranes under various operating and water-quality conditions. Here, we present a comprehensive literature review of recent findings and suggest future research trends by identifying insufficiencies of current knowledge, focusing on the performance of MOF-based membranes in water purification, as the transport of inorganic and organic compounds by MOF-based membranes is highly influenced by the different properties of compounds in addition to water-chemistry conditions and membrane properties. This study focused on several main parameters such as methods for synthesis of MOF-based membranes, membrane properties, and the physicochemical properties of various compounds, which affect the transport of compounds during MOF-based FO/RO/NF/UF membrane filtration. In addition, we provide the continuing challenges and areas of future study in this field.
KW - Membrane
KW - Metal-organic frameworks
KW - Wastewater treatment
KW - Water treatment
UR - http://www.scopus.com/inward/record.url?scp=85085088350&partnerID=8YFLogxK
U2 - 10.1016/j.seppur.2020.116947
DO - 10.1016/j.seppur.2020.116947
M3 - Review article
AN - SCOPUS:85085088350
SN - 1383-5866
VL - 247
JO - Separation and Purification Technology
JF - Separation and Purification Technology
M1 - 116947
ER -