[PDF] Top 20 Modified Nanoporous Carbon Material for Anionic Dye Removal from Aqueous Solution

... of anionic dyes (such as: methyl orange (MO) and methyl red (MR)) from aqueous solutions on a new Nano sorbent; ordered mesoporous carbon coated with polyaniline (PANI/CMK-1) ... See full document

... the removal of colour from dyeing and textiles [2] ...activated carbon from cellulosic and Lignocelluloses wastes as a starting material for the preparation of activated carbon ... See full document

... multi-walled carbon nanotubes (MWCNTs) were used for removal of anionic dyes Direct Blue 106 (DB106) and Acid Green 25 (AG25), from water ...initial dye concentration (30-350 mg/l), and ... See full document

... acid- modified (SZC-AC) forms, was investigated for its potential use as a low-cost adsorbent for the removal of malachite green ...initial dye concentration, contact time, solution of pH, ... See full document

... MG dye increased with increasing initial MG dye concen- tration in ...the dye and adsorbent, which could be attributed to the driving force created by the strong concentration ...the dye ... See full document

... the removal of dyes from industrial waste water is becoming increasingly important as awareness of the environmental impact of such pollutants is fully realized 1,2 ...of solution and coating other ... See full document

... of solution is one of the important parameters in chemical ...The removal of color significantly decreased with an increase in pH, because under low acid conditions, the dye encounters maximum ... See full document

... adsorbent material was added to 50 mL of the dye solutions with an initial concentration of 5 mg/L to 25 ...The solution was then filtered at preset time intervals and the residual dye ... See full document

... contamination from natural and anthropogenic ...etc. from waste water. Activated carbon is the commonly used adsorbent well known for its high porosity and larger surface ...activated carbon ... See full document

... dyes from waste water. These adsorbents were prepared from plant roots, leaf and seed like neem ...for removal of dye removal ...sample material Research is currently actively ... See full document

... percentage removal as a function of different ...colour removal (18,19) The surface of the carbon become highly protonated under acidic conditions that favored the adsorption of dye in the ... See full document

... LDH material appear at plane (006), (012), (110) and ...silicate carbon amorphous from rice husk ...composite material showed the presence of both characteristic of raw material (MgAl ... See full document

... Cr(VI) from wastewater include adsorption, biosorption, coprecipitation, electrocoagulation, chemical precipitation, membrane filtration, solvent extraction, reverse osmosis and ion ... See full document

... black dye) solution and C t is the concentration at equilibrium at the time, ...The solution is filter through ...black dye in the solution was then measured by using Lambda 20 ... See full document

... Many technologies have been developed for removing synthetic dyes from wastewater in order to control environmental pollution. They include membrane filtration processes, adsorption techniques, coagulation, ... See full document

... Environmental pollution control has been a concerned issue in many countries and the most concerned environmental pollution is air pollution and wastewater pollution [1].There are much than 100,000 different synthetic ... See full document

... (MB) from aqueous ...MB removal efficiency than de-ionized ...The dye adsorption process was found to be endothermic, while ΔG° was negative implying that the reaction is ... See full document

... oxidizing agent, was added to 100 ml of 1M sulfuric acid containing Sodium dodecylbenzenesulfonates (0.4 g) as a surfactant and 0.1 g of titanium dioxide nanoparticles. The solution was stirred by a magnetic ... See full document

... the vector of the experimental data, m is the number of constants in the function. Any sum of I lower than the reference criterion was accepted as the minimum and the optimum values of constants were determined. ... See full document

... particular dye so the results were shown from pH 6 to 12 because at lower pH less than 7 no significant color removal was ...COD removal in the range of 12.00 pH. Chart 1 shows percentage ... See full document