Journal of Inorganic and Organometallic Polymers and Materials, Год журнала: 2025, Номер unknown
Опубликована: Май 17, 2025
Язык: Английский
Journal of Inorganic and Organometallic Polymers and Materials, Год журнала: 2025, Номер unknown
Опубликована: Май 17, 2025
Язык: Английский
Chemistry Africa, Год журнала: 2025, Номер unknown
Опубликована: Март 9, 2025
Язык: Английский
Процитировано
2Scientific Reports, Год журнала: 2025, Номер 15(1)
Опубликована: Март 15, 2025
Abstract Crystal violet (CV), a widely used dye in paints and textiles, poses significant environmental threat due to its non-biodegradable nature. A modified slag-based geopolymer has been developed address this issue by incorporating raw moringa seed powder (MSP), an agricultural waste. The geopolymers (SM1, SM2, SM3) were created adding different percentages of MSP (0.2%, 0.6%, 1% weight) ground granulated blast furnace slag (GGBFS), using sodium silicate 10 M hydroxide as alkali activators. This combination enhances the geopolymer’s mechanical adsorbent properties, making it more effective for CV removal. composites analyzed X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM). Their properties evaluated conducting compressive strength total porosity tests. Pore structure analysis was performed nitrogen adsorption desorption techniques, point zero charges determined. Additionally, batch experiments carried out investigate dye, employing two isotherm models kinetic analysis. SM1 mix, which is containing 0.2% MSP, exhibited highest at 73 MPa after 180 days, representing 25.8% improvement compared control mix (100% slag). Furthermore, mixes showed greater activity toward crystal with SM3 achieving capacity up 322.58 mg/g. study demonstrates that capacity. indicates positive impact on composite’s surface highlights benefits utilizing industrial waste wastewater treatment.
Язык: Английский
Процитировано
1Journal of Molecular Structure, Год журнала: 2025, Номер unknown, С. 142303 - 142303
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0Desalination and Water Treatment, Год журнала: 2025, Номер unknown, С. 101189 - 101189
Опубликована: Апрель 1, 2025
Язык: Английский
Процитировано
0Journal of Inorganic and Organometallic Polymers and Materials, Год журнала: 2025, Номер unknown
Опубликована: Май 17, 2025
Язык: Английский
Процитировано
0