2011
DOI: 10.1016/j.jhazmat.2011.01.090
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Investigation of kinetics of Cr(VI)–fired brick clay interaction

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Cited by 17 publications
(10 citation statements)
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References 19 publications
(31 reference statements)
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“…Flouride adsorption using clay fired at 600 o C was found to be most effective, while those fired above 700 o C and above showed a decreased fluoride adsorption [38,39,40]. Another study on the removal of Cr(VI) using fired brick clay showed a decrease in the removal of Cr(VI) when firing temperature increased from 200 o C to 600 o C [41]. These findings are contrary to results obtained in this study.…”
Section: A Effect Of Firing Temperaturecontrasting
confidence: 95%
See 1 more Smart Citation
“…Flouride adsorption using clay fired at 600 o C was found to be most effective, while those fired above 700 o C and above showed a decreased fluoride adsorption [38,39,40]. Another study on the removal of Cr(VI) using fired brick clay showed a decrease in the removal of Cr(VI) when firing temperature increased from 200 o C to 600 o C [41]. These findings are contrary to results obtained in this study.…”
Section: A Effect Of Firing Temperaturecontrasting
confidence: 95%
“…The use of fired clay for removal of pollutants in wastewater treatment has been reported [38,39,40,41]. This work explored the feasibility of employing fired clay pellets for the removal of phosphate from wastewater.…”
Section: Introductionmentioning
confidence: 99%
“…It should be stated that the conversion of Cr(VI) to Cr(III) would occur at the acidic pH of 2.0 employed in Cr(VI) removal studies. Reduction of Cr(VI) to Cr(III) would also be possible due to certain functional groups present in natural biosorbents as reported earlier (Priyantha and Bandaranayaka 2011). Thus, Cr(VI) removal at this pH is actually the removal of Cr(III).…”
Section: Optimization Of the Concentration Of Modifying Agentmentioning
confidence: 52%
“…Šo trūkumu palīdz novērst apdedzinātas mālu keramikas izmantošana ūdens attīrīšanas tehnoloģijās. Literatūrā atrodams ļoti daudz materiālu par keramikas materiālu izmantošanu smago metālu jonu saistīšanai no ūdens šķīdumiem [5][6][7][8][9][10][11]. Klasiskajā keramikas tehnoloģijā ir labi zināms, ka, apdedzinot keramikas materiālus, to porainība un materiāla īpatnējā virsma samazinās.…”
Section: Ievadsunclassified