- 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
Purification of water pollution by some dyes using food by products | ||
| journal of kerbala university | ||
| Article 1, Volume 9, Issue 0, 2013, Pages 50-57 PDF (0 K) | ||
| Abstract | ||
| This study is concerned with the adsorption isotherms of dyes Rhoda mine 6G Nile blue by using ultra -violet- visible spectroscopy technique , the results showed that the dyes terms of Rhoda mine 6G and Nile blue were (S_(4 ),L_3) according to (Freundlich and Langmuir isotherms Giles classification). Temperature has been investigated at (298 – 328 k) , the results obtained indicate that the adsorption of Rhoda mine 6G and Nile blue dyes ,increase with increase of temperature ,in other words the adsorption process is endothermic and ΔH is positive . The effect of the acid function was also studied; the results obtained were follows according to the sequence: In the Rhodamine6G pH 3 <7 > 10 . The Nile blue pH 10 > 7 >3 . | ||
|
Statistics Article View: 150 PDF Download: 42 |
||