REMOVAL OF Cr(VI) FROM AQUEOUS SOLUTION BY ACTIVATED COAL FROM LIGNITE COAL
Activated coal produced from Ağaçlı Lignite coal was used to remove Cr(VI) from aqueous solutions. The adsorption of Cr(VI) was studied as a function of initial concentration, time, pH, adsorbent concentration and temperature. The adsorption data were found to fit to Langmuir and Freundlich isothe...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Pamukkale University
2001-03-01
|
| Series: | Pamukkale University Journal of Engineering Sciences |
| Subjects: | |
| Online Access: | http://dergipark.ulakbim.gov.tr/pajes/article/view/5000089889 |
| _version_ | 1797917411592110080 |
|---|---|
| author | Mehmet MAHRAMANLIOĞLU İrfan KIZILCIKLI Özge ÖZGEN |
| author_facet | Mehmet MAHRAMANLIOĞLU İrfan KIZILCIKLI Özge ÖZGEN |
| author_sort | Mehmet MAHRAMANLIOĞLU |
| collection | DOAJ |
| description | Activated coal produced from Ağaçlı Lignite coal was used to remove Cr(VI) from aqueous solutions. The adsorption of Cr(VI) was studied as a function of initial concentration, time, pH, adsorbent concentration and temperature. The adsorption data were found to fit to Langmuir and Freundlich isotherms. Lagergren equation was used to calculate the adsorption rate. The amount of Cr(VI) adsorbed was increased with decreasing pH and decreased with increasing temperature. |
| first_indexed | 2024-04-10T13:12:58Z |
| format | Article |
| id | doaj.art-bf0b309f1fdf4edbb56566f3804da6ed |
| institution | Directory Open Access Journal |
| issn | 1300-7009 2147-5881 |
| language | English |
| last_indexed | 2024-04-10T13:12:58Z |
| publishDate | 2001-03-01 |
| publisher | Pamukkale University |
| record_format | Article |
| series | Pamukkale University Journal of Engineering Sciences |
| spelling | doaj.art-bf0b309f1fdf4edbb56566f3804da6ed2023-02-15T16:12:30ZengPamukkale UniversityPamukkale University Journal of Engineering Sciences1300-70092147-58812001-03-01734014075000083957REMOVAL OF Cr(VI) FROM AQUEOUS SOLUTION BY ACTIVATED COAL FROM LIGNITE COALMehmet MAHRAMANLIOĞLUİrfan KIZILCIKLIÖzge ÖZGENActivated coal produced from Ağaçlı Lignite coal was used to remove Cr(VI) from aqueous solutions. The adsorption of Cr(VI) was studied as a function of initial concentration, time, pH, adsorbent concentration and temperature. The adsorption data were found to fit to Langmuir and Freundlich isotherms. Lagergren equation was used to calculate the adsorption rate. The amount of Cr(VI) adsorbed was increased with decreasing pH and decreased with increasing temperature.http://dergipark.ulakbim.gov.tr/pajes/article/view/5000089889Cr(VI), Cr(III), Aktif kömür, Adsorpsiyon, Adsorpsiyon hız sabiti |
| spellingShingle | Mehmet MAHRAMANLIOĞLU İrfan KIZILCIKLI Özge ÖZGEN REMOVAL OF Cr(VI) FROM AQUEOUS SOLUTION BY ACTIVATED COAL FROM LIGNITE COAL Pamukkale University Journal of Engineering Sciences Cr(VI), Cr(III), Aktif kömür, Adsorpsiyon, Adsorpsiyon hız sabiti |
| title | REMOVAL OF Cr(VI) FROM AQUEOUS SOLUTION BY ACTIVATED COAL FROM LIGNITE COAL |
| title_full | REMOVAL OF Cr(VI) FROM AQUEOUS SOLUTION BY ACTIVATED COAL FROM LIGNITE COAL |
| title_fullStr | REMOVAL OF Cr(VI) FROM AQUEOUS SOLUTION BY ACTIVATED COAL FROM LIGNITE COAL |
| title_full_unstemmed | REMOVAL OF Cr(VI) FROM AQUEOUS SOLUTION BY ACTIVATED COAL FROM LIGNITE COAL |
| title_short | REMOVAL OF Cr(VI) FROM AQUEOUS SOLUTION BY ACTIVATED COAL FROM LIGNITE COAL |
| title_sort | removal of cr vi from aqueous solution by activated coal from lignite coal |
| topic | Cr(VI), Cr(III), Aktif kömür, Adsorpsiyon, Adsorpsiyon hız sabiti |
| url | http://dergipark.ulakbim.gov.tr/pajes/article/view/5000089889 |
| work_keys_str_mv | AT mehmetmahramanlioglu removalofcrvifromaqueoussolutionbyactivatedcoalfromlignitecoal AT irfankizilcikli removalofcrvifromaqueoussolutionbyactivatedcoalfromlignitecoal AT ozgeozgen removalofcrvifromaqueoussolutionbyactivatedcoalfromlignitecoal |