Surfactants attached thin film composite (TFC) nanofiltration (NF) membrane via intermolecular interaction for heavy metals removal

2022 ◽  
Vol 642 ◽  
pp. 119930
Author(s):  
Sun-Jie Xu ◽  
Qian Shen ◽  
Li-Han Luo ◽  
Yi-Hao Tong ◽  
Yu-Zhe Wu ◽  
...  
Keyword(s):  
Thin Film ◽  
Heavy Metals ◽  
Intermolecular Interaction ◽  
Film Composite ◽  
Heavy Metals Removal ◽  
Thin Film Composite ◽  
Metals Removal

Preparation of thin film composite membranes using interfacial polymerization for treatment of industrial water containing heavy metals

2019 ◽  
Vol 170 ◽  
pp. 80-90
Author(s):  
Ibtissem Ounifi ◽  
Claudia Ursino ◽  
Amor Hafiane ◽  
Alberto Figoli ◽  
Ezzedine Ferjani
Keyword(s):  
Thin Film ◽  
Heavy Metals ◽  
Interfacial Polymerization ◽  
Composite Membranes ◽  
Industrial Water ◽  
Film Composite ◽  
Thin Film Composite

Metals Related to Radionuclides and Heavy Metals Removal Using Photosynthetic Bacteria Immobilized Recovery Type Porous Ceramic

2010 ◽  
Vol 46 (3) ◽  
pp. 119-127 ◽  
Author(s):  
KEN SASAKI ◽  
CHIHIRO HARA ◽  
KENJI TAKENO ◽  
HIROSHI OKUHATA ◽  
HITOSHI MIYASAKA
Keyword(s):  
Heavy Metals ◽  
Photosynthetic Bacteria ◽  
Porous Ceramic ◽  
Heavy Metals Removal ◽  
Metals Removal

Fouling Is the Beginning: Upcycling Biopolymer-Fouled Substrates for Fabricating High-Permeance Thin-Film Composite Polyamide Membranes

2020 ◽  
Author(s):  
Ruobin Dai ◽  
Hongyi Han ◽  
Tianlin Wang ◽  
Jiayi Li ◽  
Chuyang Y. Tang ◽  
...  
Keyword(s):  
Thin Film ◽  
High Pressure ◽  
End Of Life ◽  
Water Purification ◽  
Low Pressure ◽  
Polymeric Membranes ◽  
Membrane Recycling ◽  
Film Composite ◽  
Thin Film Composite ◽  
First Time

Commercial polymeric membranes are generally recognized to have low sustainability as membranes need to be replaced and abandoned after reaching the end of their life. At present, only techniques for downcycling end-of-life high-pressure membranes are available. For the first time, this study paves the way for upcycling fouled/end-of-life low-pressure membranes to fabricate new high-pressure membranes for water purification, forming a closed eco-loop of membrane recycling with significantly improved sustainability.

scholarly journals Technologies Developing in Heavy Metals’ Removal from Water

Water ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 860
Author(s):  
Konstantinos Simeonidis ◽  
Manassis Mitrakas
Keyword(s):  
Heavy Metals ◽  
Drinking Water ◽  
Water Resources ◽  
Human Health ◽  
Urban Wastewater ◽  
Heavy Metals Removal ◽  
Metals Removal ◽  
Drinking Water Resources

Elevated concentrations of heavy metals in drinking water resources and industrial or urban wastewater pose a serious threat to human health and the equilibrium of ecosystems [...]

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