In this study, Ni NPs were produced by biosynthesis method with the help of phytoconstituents present in Sahadevi plant (Vernonia cinerea) ethanoic extract namely nickel nanoparticles (SNPs). SNPs characterized using XRD, FT-IR, HR-FESEM. XRD study shows crystalline nature SNPs. employed as bioadsorbent for elimination dyes like cationic (BG) and anionic (CR) from aqueous media. Adsorption capa...

Abstract A green advanced oxidation (AO) strategy to destroy dye pollutants and remove them from aquatic environments is utilize sunlight employ thin-film semiconducting photo-reactors. In this light-driving AO method, besides the type of semiconductor material, attention electrostatic interactions between electrode great importance. paper, a couple nanostructured, narrow-bandgap, photoelectrod...

Dye wastewater due to industrialization, urbanization and academic activities has become one of the most important environmental issues today. Photocatalytic degradation technology is considered as a promising for treating dye its advantages protection low energy consumption. Herein, titanium dioxide–reduced graphene oxide composites (TiO2-RGO) were prepared by one-step hydrothermal method degr...

biosorption of two anionic dyes, eosin y and eosin b, from aqueous solution using saccharomyces cerevisiae was investigated in a batch mode. the influence process parameters such as contact time, initial dye concentration, sorbent dosage, ph and temperature of aqueous solution were studied. the maximum adsorption capacities were found to be at 200 and 100 mg g-1 for eosin y and 1 eosin b, respe...

A novel electrophoretic separation technique is presented, where continuous demonstrated using free flowing liquid foams. Continuous foam electrophoresis combines the principle of capillary and interactions between analytes electrical double layer, with ability Free Flow Electrophoresis to continuously separate recover automatically. used provide a network deformable micro nano channels high su...

In this study, a new multi-stimulus cationic copolymer hydrogel was developed by bulk photo-polymerization of N-acryloyl-N’-propyl piperazine (AcrNPP) and poly (ethylene glycol) methacrylate (PEGMA) with ethylene glycol dimethacrylate (EGDMA) as crosslinker. The effect multiple external stimuli, concentration monomers, equilibrium swelling the hydrogels studied in detail. gels swelled acidic so...

Fe2O3/Mn2O3 nanocomposites and impregnated porous silicates (Fe2O3/Mn2O3@SiO2 [FMS]) were prepared investigated as catalytic adsorbents. The catalysts applied for cationic anionic dye pollutants in the adsorption, Fenton reaction, photocatalysis processes at a pH of 7. nanoparticles (FM-NPs) using co-precipitation method SiO2 by sol–gel process. synthesized materials characterized various sophi...

A comprehensive study on Phoenix dactylifera mediated green synthesis of ZnO, and different content (2%, 4%, 6%, 10%) Mn doped ZnO nanoparticles ([email protected]) were performed to evaluate the elimination dispersing acid dye methyl orange (MO) from aqueous solutions. The as-synthesized [email protected] adsorbents characterized by XRD, FT-IR, UV-VIS spectrophotometer, TEM, point zero charges...