Covalent triazine polymer/melamine formaldehyde microsphere compositefor anionic dye removal from wastewater

The main objective of this research is to develop cost-effective and efficient covalent triazineframework (CTF)/melamine-formaldehyde microsphere (MF) composite (CTF/MF) for the removalof anionic dye adsorption removal from wastewater. In this work, we report the synthesis andcharacterization of a novel CTF/MF composite using melamine and ۱,۴- dibromobutane asdifunctional aliphatic linker through solvothermal method. The prepared adsorbent was fullycharacterized using various analytical techniques such as FT-IR, TGA, BET, XRD, and FE-SEM.CTF/MF was used as a mesoporous adsorbent to study Congo red (CR) adsorption. At pH of ۳.۵,removal efficiency for CR was ۹۰%, achieving an adsorption capacity of ۷۳.۲ mg g-۱.

کلیدواژه ها:

Composite ، Melamin Formaldehyde Microspheres ، Covalent Triazine Frameworks ، Congo Red