Fluoride ion adsorption onto Al-alginate particles
Fluoride ions are increasingly present in the groundwater mainly due to the anthropogenic activity. On the other hand, increased awareness of harmful effects caused by high concentrations of F-in drinking water, leads to severe standards of water quality. Because of this, intensive researches of new...
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| Format: | Article |
| Language: | English |
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Engineering Society for Corrosion, Belgrade, Serbia
2017-06-01
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| Series: | Zaštita Materijala |
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| Online Access: | https://www.zastita-materijala.org/index.php/home/article/view/553 |
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| _version_ | 1846130510400585728 |
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| author | Marija Jocić Mirjana Stojanović |
| author_facet | Marija Jocić Mirjana Stojanović |
| author_sort | Marija Jocić |
| collection | DOAJ |
| description | Fluoride ions are increasingly present in the groundwater mainly due to the anthropogenic activity. On the other hand, increased awareness of harmful effects caused by high concentrations of F-in drinking water, leads to severe standards of water quality. Because of this, intensive researches of new methods for fluoride removal from water streams have been made in last decade. This paper examines the potential of aluminum alginate particles as a cheap and efficient biosorbent for F- removal. The adsorbent characterization before and after F- adsorption was performed using FT-IR technique. Adsorption experiments were conducted in a stirring batch mode, varying both concentration of adsorbate and adsorbent dose. Obtained result of 11,40 mg F-/g Al-alginate indicates a high adsorption capacity, while the kinetic parameters show fast removal kinetics. |
| format | Article |
| id | doaj-art-af9c1bb0013f4f408473d9813a8c1a49 |
| institution | Kabale University |
| issn | 0351-9465 2466-2585 |
| language | English |
| publishDate | 2017-06-01 |
| publisher | Engineering Society for Corrosion, Belgrade, Serbia |
| record_format | Article |
| series | Zaštita Materijala |
| spelling | doaj-art-af9c1bb0013f4f408473d9813a8c1a492024-12-09T16:53:09ZengEngineering Society for Corrosion, Belgrade, SerbiaZaštita Materijala0351-94652466-25852017-06-0158220421110.5937/ZasMat1702204M552Fluoride ion adsorption onto Al-alginate particlesMarija Jocić0Mirjana Stojanović1University of Belgrade, Faculty of Technology and Metallurgy, SerbiaInstitute of Technology of Nuclear and Other Mineral Row Materials - ITNMS, Belgrade, SerbiaFluoride ions are increasingly present in the groundwater mainly due to the anthropogenic activity. On the other hand, increased awareness of harmful effects caused by high concentrations of F-in drinking water, leads to severe standards of water quality. Because of this, intensive researches of new methods for fluoride removal from water streams have been made in last decade. This paper examines the potential of aluminum alginate particles as a cheap and efficient biosorbent for F- removal. The adsorbent characterization before and after F- adsorption was performed using FT-IR technique. Adsorption experiments were conducted in a stirring batch mode, varying both concentration of adsorbate and adsorbent dose. Obtained result of 11,40 mg F-/g Al-alginate indicates a high adsorption capacity, while the kinetic parameters show fast removal kinetics.https://www.zastita-materijala.org/index.php/home/article/view/553adsorptionfluoridealuminum alginateft-ir |
| spellingShingle | Marija Jocić Mirjana Stojanović Fluoride ion adsorption onto Al-alginate particles Zaštita Materijala adsorption fluoride aluminum alginate ft-ir |
| title | Fluoride ion adsorption onto Al-alginate particles |
| title_full | Fluoride ion adsorption onto Al-alginate particles |
| title_fullStr | Fluoride ion adsorption onto Al-alginate particles |
| title_full_unstemmed | Fluoride ion adsorption onto Al-alginate particles |
| title_short | Fluoride ion adsorption onto Al-alginate particles |
| title_sort | fluoride ion adsorption onto al alginate particles |
| topic | adsorption fluoride aluminum alginate ft-ir |
| url | https://www.zastita-materijala.org/index.php/home/article/view/553 |
| work_keys_str_mv | AT marijajocic fluorideionadsorptionontoalalginateparticles AT mirjanastojanovic fluorideionadsorptionontoalalginateparticles |