Evaluation and comparison of aluminum-coated pumice and zeolite in arsenic removal from water resources
نویسندگان
چکیده
منابع مشابه
Evaluation and comparison of aluminum-coated pumice and zeolite in arsenic removal from water resources
In this research the potential of aluminum-coated pumice and zeolite in arsenic, As (V) removal was investigated and compared. Scanning Electron Microscopy (SEM), X-Ray Diffraction (XRD) and X-Ray Flaorescence Spectrometry (XRF) were carried out to determine the properties of the adsorbents. Several parameters including adsorbent dosage] pH, contact time, and initial As(V) concentration were st...
متن کاملevaluation of aluminum-coated pumice as a potential arsenic(v) adsorbent from water resources
in this study, the removal of as (v) from water resources by using aluminum-coated pumice as a new adsorbent was assessed. the features of the adsorbent coating layer were observed by x-ray diffraction (xrd) and scanning electron microscopy (sem).the effects of various parameters such as adsorbent doses, ph, contact time, arsenate initial concentration and interfering ions in arsenic adsorpt...
متن کاملevaluation of aluminum-coated pumice as a potential arsenic(v) adsorbent from water resources
in this study, the removal of as (v) from water resources by using aluminum-coated pumice as a new adsorbent was assessed. the features of the adsorbent coating layer were observed by x-ray diffraction (xrd) and scanning electron microscopy (sem).the effects of various parameters such as adsorbent doses, ph, contact time, arsenate initial concentration and interfering ions in arsenic adsorption...
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The adsorption of Fe2+ by the manganese oxide coated zeolite (MOCZ) and iron oxide coated zeolite (FOCZ) was studied. Surface properties of adsorbents have been investigated for monitoring their changes and morphology for both of the MOCZ and FOCZ. Main variables namely; contact time, pH, initial concentration of Fe2+, size and dosage of adsorbent have been optimized, and the results contrasted...
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ژورنال
عنوان ژورنال: Iranian Journal of Environmental Health Science & Engineering
سال: 2012
ISSN: 1735-2746
DOI: 10.1186/1735-2746-9-38