Evaluating the Performance of Iron Nano-particle Resin in Removing Fluoride from Water

Evaluating the Performance of Iron Nano-particle Resin in Removing Fluoride from Water

Excessive amounts of fluoride in drinking water pose serious health problems. It is, therefore, essential to remove it from drinking water by appropriate water treatment processes down to standard levels for preventing the health risks associated. The aim of this study was to determine the performan...

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Bibliographic Details
Main Authors: Amir Hossein Mahvi, Maryam Rahmani Boldaji, Sina Dobaradaran
Format: Article
Language:English
Published: Water and Wastewater Consulting Engineers Research Development 2011-01-01
Series:آب و فاضلاب
Subjects:
Fluoride
Sorbent Resin
Removal
Online Access:http://www.wwjournal.ir/article_1313_876f584b98b413e038b1a4a3ddfe040e.pdf
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spelling doaj-10b1afc18d7741608d1d265796d915092021-03-02T00:27:54ZengWater and Wastewater Consulting Engineers Research Developmentآب و فاضلاب1024-59362383-09052011-01-0121433371313Evaluating the Performance of Iron Nano-particle Resin in Removing Fluoride from WaterAmir Hossein Mahvi0Maryam Rahmani Boldaji1Sina Dobaradaran2Assist. Prof. of Environmental Health Eng., Faculty of Public Health, Tehran University of Medical Sciences, TehranGrad. Student of Environmental Health Eng., Faculty of Public Health, Tehran University of Medical Sciences, TehranFaculty Member of Bushehr University of Medical Sciences, Ph.D Student of Environmental Health Eng., Faculty of Public Health, Tehran University of Medical Sciences, TehranExcessive amounts of fluoride in drinking water pose serious health problems. It is, therefore, essential to remove it from drinking water by appropriate water treatment processes down to standard levels for preventing the health risks associated. The aim of this study was to determine the performance of a kind of hybrid sorbent resin in removing fluoride from water. Batch experiments were performed to investigate adsorption isotherms and the effects of experimental parameters such as contact time (5-120 min) and pH (3-9). Results revealed that fluoride adsorption rate was initially rapid but continued at a slower rate before it reached equilibrium in 120 min. Optimum fluoride removal was observed at a pH range of 3-5.5. The data obtained from the experiments were fitted with Langmiur model.http://www.wwjournal.ir/article_1313_876f584b98b413e038b1a4a3ddfe040e.pdfFluorideSorbent ResinRemoval
collection DOAJ
language English
format Article
sources DOAJ
author Amir Hossein Mahvi
Maryam Rahmani Boldaji
Sina Dobaradaran
spellingShingle Amir Hossein Mahvi
Maryam Rahmani Boldaji
Sina Dobaradaran
Evaluating the Performance of Iron Nano-particle Resin in Removing Fluoride from Water
آب و فاضلاب
Fluoride
Sorbent Resin
Removal
author_facet Amir Hossein Mahvi
Maryam Rahmani Boldaji
Sina Dobaradaran
author_sort Amir Hossein Mahvi
title Evaluating the Performance of Iron Nano-particle Resin in Removing Fluoride from Water
title_short Evaluating the Performance of Iron Nano-particle Resin in Removing Fluoride from Water
title_full Evaluating the Performance of Iron Nano-particle Resin in Removing Fluoride from Water
title_fullStr Evaluating the Performance of Iron Nano-particle Resin in Removing Fluoride from Water
title_full_unstemmed Evaluating the Performance of Iron Nano-particle Resin in Removing Fluoride from Water
title_sort evaluating the performance of iron nano-particle resin in removing fluoride from water
publisher Water and Wastewater Consulting Engineers Research Development
series آب و فاضلاب
issn 1024-5936
2383-0905
publishDate 2011-01-01
description Excessive amounts of fluoride in drinking water pose serious health problems. It is, therefore, essential to remove it from drinking water by appropriate water treatment processes down to standard levels for preventing the health risks associated. The aim of this study was to determine the performance of a kind of hybrid sorbent resin in removing fluoride from water. Batch experiments were performed to investigate adsorption isotherms and the effects of experimental parameters such as contact time (5-120 min) and pH (3-9). Results revealed that fluoride adsorption rate was initially rapid but continued at a slower rate before it reached equilibrium in 120 min. Optimum fluoride removal was observed at a pH range of 3-5.5. The data obtained from the experiments were fitted with Langmiur model.
topic Fluoride
Sorbent Resin
Removal
url http://www.wwjournal.ir/article_1313_876f584b98b413e038b1a4a3ddfe040e.pdf
work_keys_str_mv AT amirhosseinmahvi evaluatingtheperformanceofironnanoparticleresininremovingfluoridefromwater
AT maryamrahmaniboldaji evaluatingtheperformanceofironnanoparticleresininremovingfluoridefromwater
AT sinadobaradaran evaluatingtheperformanceofironnanoparticleresininremovingfluoridefromwater
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