Synthesis of zeolite P-metal organic composite beads for superior cationic dye removal DOI

Jitlada Chumee,

Bagher Javadi,

Natkamol Peungsamran

и другие.

Inorganic Chemistry Communications, Год журнала: 2025, Номер unknown, С. 114344 - 114344

Опубликована: Март 1, 2025

Язык: Английский

Exploring the role of activated charcoal from lignocellulosic biomass wastes for sustainable water treatment DOI
Pramilaa Kumar, Soghra Nashath Omer, Madhavi Reddy M

и другие.

Journal of the Energy Institute, Год журнала: 2024, Номер 114, С. 101626 - 101626

Опубликована: Март 27, 2024

Язык: Английский

Процитировано

17
Porous alginate hydrogel beads with spatially separated acidic and basic moieties for selective adsorption of dyes DOI

Miao Su,

Guanchao Niu,

Sicheng Liu

и другие.

Journal of Cleaner Production, Год журнала: 2024, Номер 451, С. 141985 - 141985

Опубликована: Апрель 1, 2024

Язык: Английский

Процитировано

17
Highly efficient remediation of chlorpyrifos and malachite green by an SBA-15 incorporated guar gum-grafted-poly (acrylic acid)/cobalt ferrite matrix for water purification DOI Creative Commons
Mohammad Mehdi Salehi,

Kimia Rajabi,

Fereshte Hassanzadeh‐Afruzi

и другие.

Arabian Journal of Chemistry, Год журнала: 2024, Номер 17(5), С. 105751 - 105751

Опубликована: Март 26, 2024

The Santa Barbara Amorphous-15-guar gum-grafted-poly (acrylic acid)/cobalt ferrite (SBA-15-GG-g-PAA/CoFe2O4) mesoporous adsorbent was prepared by graft copolymerization of acrylic acid (AA) onto guar gum (GG) in the Amorphous-15 (SBA-15) substrate presence, followed incorporating CoFe2O4 magnetic nanoparticles (MNPs). Diverse analyses were conducted to identify adsorbent's chemical and morphological properties, thermal resistance, characteristics, surface area, porosity. Based on hysteresis loops, rendered ferromagnetic behavior. According TGA, it has char yields 72 wt% at 800 °C superparamagnetic behavior (Ms 3.22 emu.g−1). crystalline structure cubic phases MNPs GG-g-PAA amorphous matrix demonstrated XRD. MNP formation with partial aggregations smooth, nonporous, regular surfaces GG depicted FESEM images. Also, precisely-arranged hexagonal cylindrical pores SBA-15 authenticated Additionally, increased BET area 40.55 m2/g, which is higher than composite without silica. Several experimental setups used evaluate effectiveness adsorption, including pH medium (4–9), Adsorbent dosage (0.003–0.02 g), Interaction time (1–25 min), Initial pollutant concentration (50–400 mg/L). Using 0.003 g 25 °C, chlorpyrifos (CPF) malachite green (MG) had maximum adsorption capacities (Qmax) 909.1 mg/g 1000.0 mg/g, respectively. In this study, Langmuir isotherm model fitted data perfectly withRMG2 = 0.9987 andRCPF2 0.9994, pseudo-second-order explained kinetics RMG2 0.9644 RCPF2 0.9923. MG CPF SBA-15-GG-g-PAA/CoFe2O4 successful due hydrogen bonds, exchange interactions, diffusion, entrapment hydrogel network. addition three-dimensional structure, available sites for reactive molecules. reusability perused showed that can be separated efficiently retrieved three sequential cycles considerable diminution efficiency.

Язык: Английский

Процитировано

11
Effect of Ethiopian kaolin treatment on the performance of adsorptive removal of methylene blue dye DOI Creative Commons

Wondimhun Tedila Sibhat,

Hailu Sheferaw Ayele, Minaleshewa Atlabachew

и другие.

Results in Chemistry, Год журнала: 2025, Номер unknown, С. 102027 - 102027

Опубликована: Янв. 1, 2025

Язык: Английский

Процитировано

2
Synthesis of zeolite P-metal organic composite beads for superior cationic dye removal DOI

Jitlada Chumee,

Bagher Javadi,

Natkamol Peungsamran

и другие.

Inorganic Chemistry Communications, Год журнала: 2025, Номер unknown, С. 114344 - 114344

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

1