- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Adsorption of methyl green from aqueous solutions by used nano surface Mg/ Al layered double hydroxides and study of thermodynamic properties | ||
| journal of kerbala university | ||
| Article 1, Volume 14, Issue 1, 2018, Pages 166-175 PDF (0 K) | ||
| Abstract | ||
| Adsorption of pigments using LDHs is a new effective approach to remove the contamination of aqueous liquids. A descriptive and quantity study was implemented for investigation of the LDHs ability in adsorption as an alternative method for eliminating the contamination from water. The ultraviolet spectroscopy technique was used to monitor the concentrations of the pigment in the aqueous liquid after mixing with specific weigh of LDHs. Different liquids of pigment was utilized to obtain the adsorption of isotherm. The langmuir and freundlich equations of adsorption isotherm were applied. Additionally, effect of the temperature and LDHs concentration were investigated. The best temperature was found to be 293 °C while the best concentration was 0.2 g. The influence of pH was also examined, showed the adsorption quantity depending on the alteration of the pH when it was 3 whereas it reduced after pH became 6.9. This study indicated clearly to high capacity of the LDHs compounds in elimination of the pigments. | ||
|
Statistics Article View: 136 PDF Download: 17 |
||