Compound | Chemical formula | Concentration (M) | Dye desorption (%) |
---|---|---|---|
Ethanol | C2H5OH | 1 | 50 ± 5 |
Methanol | CH3OH | 1 | 39 ± 4 |
Sodium hydroxide | NaOH | 1 | 21 ± 3 |
Sodium chloride | NaCl | 1 | 19 ± 1 |
Acetic acid | CH3COOH | 1 | 4 ± 1 |
Hydrochloric acid | HCl | 1 | 3 |
Distilled water | H2O | – | 2 |