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Table 3 Chemical structure of AMs

From: Heavy metal removal applications using adsorptive membranes

Materials 3D format structure 2D format structure
PEG
PVA
PAN
PVT
PEI
CTS
Cellulose (or saw dust or wood)
CA
PSf
ECH
PAA
GO
Montmorillonite Large structure containing Na, Ca, Al, Si, OH, and nH2O Large structure containing: (Na, Ca)0.33 (Al Mg)2 (Si4O10) (OH)2 nH2O
CMC CTS/montmorillonite composite
CCPM Crosslinked CTS/Al13 pillared montmorillonite
CPBC CTS grafted PAA-bentonite composite
Fe oxide-CMC Fe3O4/CTS/montmorillonite complex
Al oxide-CMS Al2O3/CTS/montmorillonite complex
Bentonite Source of montmorillonite