The obtained SJfsB and nM-SJfsB were used in the removal of methyl blue, an anionic dye. SJfsB and nM-SJfsB used for dye removal were characterized by FT-IR and SEM instruments. The obtained results revealed that the adsorption process occurred in the pseudo-second-order and was ...
Kannan C, Sundaram T, Palvannan T (2008) Environmentally stable adsorbent of tetrahedral silica and non-tetrahedral alumina for removal and recovery of malachite green dye from aqueous solution. J Hazard Mater 157(1):137–145 Article CAS Google Scholar Karanfil DY, Coşkun R, Delibaş A ...
Raj A, Yadav A, Rawat AP et al (2021) Kinetic and thermodynamic investigations of sewage sludge biochar in removal of remazol brilliant blue R dye from aqueous solution and evaluation of residual dyes cytotoxicity. Environ Technol Innov 23:101556. https://doi.org/10.1016/j.eti.2021.101556 Artic...
100 mL of the dye solution (5 mg L−1) were put in contact with the selected amount of adsorbent in stoppered Erlenmeyer flasks and the effect of contact time, solution initial pH (2–9), adsorbent dosage (1, 5 and 10 g L−1) and temperature (25, 40 and 60 °...
The efficiency of both materials has been compared to that of P25 titanium oxide using the photodegradation of methylene blue and Remazol black. The cationic dye, methylene blue, is readily and totally adsorbed on the acid pillared clay and disappears from the solution by cation exchange. Anionic...
basic medium, as expected due to its cationic properties. As the pH increased, the H+ charges in the solution decreased, resulting in less competition between positive ions and dye molecules. Because the PAC was negatively charged at high pH, an increase in the electrostatic force of gravity ...
Methylene blue (MB), Crystal violet (CV), Rhodamine B (RhB) and Bismark brown (BB). Batch adsorption experiments were carried out to study the effect of dose, initial dye concentration, contact time, and temperature on the removal efficiency. The experimental data were fitted into three linear...
CS—concentration of dye after sorption [mg/L] V—volume of the solution [L] m—mass of the sorbent [g]. The kinetics of dye sorption onto the tested sorbents was described using the pseudo-first-order model (2), the pseudo-second-order model (3) [60], and the intramolecular diffusio...
Reusable, few-layered-MoS 2 nanosheets/graphene hybrid on cellulose paper for superior adsorption of methylene blue dye. New J. Chem. 2020, 44, 5489–5500. [Google Scholar] Maguana El, Y.; Elhadiri, N.; Benchanaa, M.; Chikri, R. Activated carbon for dyes removal: Modeling and ...
Polyaniline; Dye adsorption; Polyacid; Doping; Methylene blue; Rose bengal; 机译:聚苯胺;染料吸附;多酸;掺杂;亚甲基蓝色;玫瑰孟加拉; 相似文献 外文文献 中文文献 专利 1.Enhanced adsorption of cationic and anionic dyes from aqueous solutions by polyacid doped polyaniline and spring 机译:通过多酸...