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المرشدAl-Ghouti, Mohammad
المؤلفBabiker, Elkhatab Ismat
تاريخ الإتاحة2017-11-22T11:58:41Z
تاريخ النشر2017-06
المعرّفORCID ID: http://orcid.org/0000-0002-3700-3825
معرّف المصادر الموحدhttp://hdl.handle.net/10576/5795
الملخصA waste tire rubber (WTR) collected from the remains discarded tires has exhibited a noteworthy capacity to adsorb Boron. In the current study, the boron adsorption remediation from water at selected pH values, initial boron concentration, contact time, adsorbent dosage and particle size were examined using the WTR, the chemically modified WTR, and nano-WTR. The adsorption isotherms were best fitted to the Freundlich model with a high correlation coefficient (R2 :0.89-0.99), while the adsorption kinetics were satisfactorily described by the pseudo second order kinetic equation with correlation coefficient (R2: 1).The boron remediation using the WTR, the chemically modified-WTR and nano-WTR at low boron concentration (≤ 17.7 mg/L) were comparable with other adsorbents. The highest adsorption capacities for WTR, chemically modified-WTR and nano-WTR at initial concentration of 17.5 mg/L were 16.7 ± 1.3 mg/g, 13.8 ± 1.9 mg/g and 12.7 ± 1.8mg/g, respectively.
راعي المشروعThis publication was made possible by UREP # (19-171-1-031) from the Qatar National Research Fund (a member of Qatar Foundation).
اللغةen
الموضوعAdsorption
Boron
Desalination
Kinetics and isotherms models
Tire Rubber
Waste Tire
Environmental science
العنوانThe Application of Nanoparticles of Waste Tires in Remediating Boron from Desalinated Water
النوعMaster Thesis
التخصصBiological and Environmental Sciences
dc.accessType Open Access


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