| 1 |
Classification of dyes based on their use |
| 2 |
Principal existing and use emerging processes for dye removal |
| 3 |
Recent reported adsorption capacity qmax (mg/g) for commercial activated carbons |
| 4 |
Recent reported adsorption capacity qmax (mg/g) for carbon materials made from solid wastes
and coal based sorbents |
| 5 |
Recent reported adsorption capacity qmax (mg/g) from agriculture and industry |
| 6 |
Reported adsorption capacities (mg/g) for natural materials |
| 7 |
Recent reported adsorption capacity qmax (mg/g) for chitosan and chitosan based materials |
| 8 |
Recent reported adsorption capacity qmax (mg/g) for peat |
| 9 |
Recent reported adsorption capacity qmax (mg/g) for biomass |
| 10 |
Recent reported adsorption capacity qmax (mg/g) for other sorbents |
| 11 |
Compared maximum adsorption capacities for commercial activated carbon and other low cost
sorbents |
| 12 |
Contact time (in minutes) for different adsorption materials |
| 13 |
The general data of four dyes used in this study |
| 14 |
Percentage content of carbon, hydrogen and nitrogen in the four husks |
| 15 |
Effect of agitation time and initial dye concentration on Amaranth adsorption by BGH |
| 16 |
Effect of agitation time and initial dye concentration on Amaranth adsorption by TDH |
| 17 |
Effect of agitation time and initial dye concentration on Amaranth adsorption by TH. |
| 18 |
Effect of agitation time and initial dye concentration on Methylene Blue adsorption by BGH |
| 19 |
Effect of agitation time and initial dye concentration on Methylene Blue adsorption by TDH |
| 20 |
Effect of agitation time and initial dye concentration on Methylene Blue adsorption by TH |
| 21 |
Effect of agitation time and initial dye concentration on Fast green (FCF) adsorption by BGH |
| 22 |
Effect of agitation time and initial metal concentration on Fast green adsorption by TDH |
| 23 |
Effect of agitation time and initial dyeconcentration on Fast green (FCF) adsorption by TH |
| 24 |
Effect of agitation time and initial dye concentration on Rhodamine B by BGH |
| 25 |
Effect of agitation time and initial metal concentration on Rhodamine B adsorption by TDH |
| 26 |
Effect of agitation time and initial dye concentration on Rhodamine B adsorption by TH |
| 27 |
Effect of pH and initial dye concentration on Amaranth adsorption by BGH |
| 28 |
Effect of pH and initial dye concentration on Amaranth adsorption by TDH |
| 29 |
Effect of pH and initial dye concentration on Amaranth adsorption by TH |
| 30 |
Effect of pH and initial dye concentration on Methylene Blue adsorption by BGH |
| 31 |
Effect of pH and initial dye concentration on Methylene Blue adsorption by TDH |
| 32 |
Effect of pH and initial dye concentration on Methylene blue adsorption by TH |
| 33 |
Effect of pH and initial dye concentration on Fast green adsorption by BGH |
| 34 |
Effect of pH and initial dye concentration on Fast green adsorption by TDH |
| 35 |
Effect of pH and initial dye concentration on Fast green adsorption by TH |
| 36 |
Effect of pH and initial dye concentration on Rhodamine B adsorption by BGH |
| 37 |
Effect of pH and initial dye concentration on Rhodamine B adsorption by TDH |
| 38 |
Effect of pH and initial dye concentration on Rhodamine B adsorption by TH |
| 39 |
Sorption isotherm constants and coefficients of determination for adsorption of dyes by TDH |
| 40 |
Sorption isotherm constants and coefficients of determination adsorption of dyes for BGH |
| 41 |
Sorption isotherm constants and coefficients of determination for adsorption of dyes by TH |
| 42 |
Effect of initial chromium (VI) concentration on Lagergren rate constant by BGH |
| 43 |
Effect of initial Amaranth concentration on Lagergren rate constant by TDH |
| 44 |
Effect of initial Amaranth concentration on Lagergren rate constant by TH |
| 45 |
Effect of initial Methylene Blue concentration on Lagergren rate constant by BGH |
| 46 |
Effect of initial Methylene Blue concentration on Lagergren rate constant by TDH |
| 47 |
Effect of initial Methylene Blue concentration on Lagergren rate constant by TH |
| 48 |
Effect of initial Fast green concentration on Lagergren rate constant by BGH |
| 49 |
Effect of initial Fast green concentration on Lagergren rate constant by TDH |
| 50 |
Effect of initial Fast green concentration on Lagergren rate constant by TH |
| 51 |
Effect of initial Rhodamine B concentration on Lagergren rate constant by BGH |
| 52 |
Effect of initial Rhodamine B concentration on Lagergren rate constant by TDH |
| 53 |
Effect of initial Rhodamine B concentration on Lagergren rate constant by TH |
| 54 |
Comparison of adsorption capacity of Methylene Blue with other adsorbents |
| 55 |
Comparison of adsorption capacity of Amaranth with other adsorbents |
| 56 |
Comparison of adsorption capacity of Fast green with other adsorbents |
| 57 |
Comparison of adsorption capacity of Rhodamine B with other adsorbents |
| 58 |
Type of Isotherm for various RL |
