Pseudo-second order model for sorption processes
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...Taylor et al. [33] reported that zinc sorption kinetics by 12 Alabama soils was best described by the Elovich equa- Table 1 Comparison of mechanisms of sorption from the literature Solute ModelSorbent Reference Bhattacharya ands1st orderCd(II)Giridih coal and Coconut shell Venkobachar [2] Cr(VI) 1st orderFly ash/Wollastonite Panday et al. [42] Panday et al. [43]1st orderFly ash Cu(II) 2nd order Gosset et al. [12]Peat Cu(II), Cd(II), Ni(II) and Zn(II) Dzombak and Morel2nd orderHydrous ferric oxide Cd(II) [20] Victoria Blue 1st orderFly ash Khare et al. [34] Ho and McKay [44]2nd orderPeat Pb(II) 1st order Singh et al. [35]Wollastonite Fe(II) Gupta et al. [45]s1st orderFly ash OCRME 1st order Gupta et al. [45]1:1 Fly ash and coal OCRME 1st order Chaturvedi et al. [46]Fly ash Floride CN− 2nd orderPeat Cancela et al. [47] Sharma et al. [7]Ni(II)Wollastonite 1st order Sharma et al. [8]1st orderChina clay Ni(II) Cr(VI) s1st orderGroundnut husk carbon Periasamy et al. [48] Namasivayam and1st orderBanana pith Acid violet Kanchana [49] Cd(II) *1st orderBeech leaves Salim et al. [27] s1st order Rao et al. [50]Coconut shell carbons Cr(VI) Namasivayam and Ya-1st orderBiogas residual slurry Congo Red muna [51] 1st order Namasivayam and Ya-Rhodamine-BBiogas residual slurry muna [52] 1st order Yamuna and Namasi-Biogas residual slurry Acid Brilliant Blue vayam [53] 1st order Namasivayam and Peri-Peanut hull carbon Hg(II) asamy [54] Orhan and Büyükgün-Cr(VI), Cd(II), Al(III)Waste tea, Turkish coffee, Exhausted coffee, s1st order gör [55]Nut shell and Walnut shell 2nd order Sharma and ForsterCr(VI)Peat [13] m1st order Sarkar and ChattorajSilica Lysozyme. b-Lactoglobulin and Hemoglobin [23] Namasivayam and Ran-1st orderCr(VI)Fe(III)/Cr(III) hydroxide ganathan [56] 1st order Namasivayam et al. [57]Fe(III)/Cr(III) hydroxide Paraquat 1st order Singh and Rawat [38]Fly ash and Impregnated fly ash Phenol, o-Cresol, m-Cresol, p-Cresol, o-Nitrophenol, m-Nitrophenol and p-Nitrophenol Cr(VI) 1st orderBi2O3 Bhutani and Kumari [39] 1st orderCd(II)Peanut hull carbon Periasamy and Namasivayam [58] 2nd order Sharma and ForsterLeaf mould Cr(VI) [14] 0.7 order Salim et al. [28]Cypress leaves Pb(II) 2nd order Ho et al. [16]Peat Cu(II) Periasamy and Namasi-1st orderPeanut hull carbon Pb(II) vayam [59] Ni(II) 1st orderPeanut hull carbon Periasamy and Namasivayam [60] Ni(II) Ho et al. [17]Peat 2nd order Namasivayam and Ran-1st orderFe(III)/Cr(III) hydroxide Cd(II) ganathan [61] Merthylene Blue 1st order Low et al. [10]Water hyacinth roots Cr(III) and Cr(VI) 1st order Lee et al. [62]Moss and Copper-coated moss 2nd order Fernadez et al. [63]Algae Lauryl benzyl sulphonate Biogas residual slurry Namasivayam and Ya-1st orderDirect red 12 B muna [64] Cr(VI) 1st order Namasivayam and Ya-Biogas residual slurry muna [65] Table 1 (Continued) ReferenceModelSorbent Solute Namasivayam and Ya-1st orderPb(II)Biogas residual slurry muna [66] CN− s1st order van Deventer and vanActivated carbon der Merwe [67] 1st orderCd(II)Hydrous ceric oxide Mishra and Singh [68] Hg(II) 1st order Mishra et al. [69]Hydrous zirconium oxide Pb(II) 1st orderKaolinitic clay Orumwense [70] 1st order Ramelow et al. [29]Cu(II) and Pb(II)Immobilized bimomass Singh et al. [71]1st orderFeldspar As(V) Singh et al. [71]1st orderHaematite As(V) Cr(VI) s1st orderFly ash Dasmahapatra et al. [72] Hg(II) m1st orderKaolinite Singh et al. [21] Peanut hull carbon Periasamy and Namasi-1st orderCu(II) vayam [73] F, P and As(V) 1st order Wasay et al. [74]Lanthanum-impregnated silica gel Wasay et al. [75]1st orderBasic yttrium carbonate As(III) and As(V) 2nd order Ho et al. [18]Peat Cu(II) and Ni(II) 2nd order Sharma and Forster [15]Acitvated carbon Cr(VI) Pb(II) 1st orderBiopolymers Seki and Suzuki [11] Mittal and Gupta [76]Orlamar Red BGFomitopsis Crania 1st order Bis Acid A2 1st orderKaolinite Atun and Sismanogly [24] m1st orderBisphenol A Pesticide phosphamidon m,s1st and 2ndAntimony(V) phosphate cation exchanger Varshney et al. [22] order Congo Red, Procion Orange and Rhodamine-B 1st orderOrange peel Namasivayam et al. [77] Acid Blue 29 and Reactive Blue 2 1st orderChrome sludge Lee et al. [78] Fe(III)/Cr(III) hydroxide Namasivayam and1st orderHg(II) Senthilkumar [79] Cu(II) 1st orderCoirpith carbon Namasivayam and Kadirvelu [80] Congo red 1st orderRed mud Namasivayam and Arasi [81] Worrall et al.[30]+1st orderSoil Isoproturon *1st order Locke et al. [31]Soil Acifluorfen Hg(II) 2nd orderSoil Yin et al. [82] 2nd order Kim et al. [83]Acid blue 193, Acid blue 40, Direct yellow 44,Chitin Direct blue 78 Banerjee et al. [84]s1st orderFly ash o-xylene s 1st Order: a first order rate expression based on solution concentration. m 1st Order: multiple first order kinetics....
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...[48] Namasivayam and 1st order Banana pith Acid violet Kanchana [49] Cd(II) *1st order Beech leaves Salim et al....
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"Pseudo-second order model for sorpt..." refers background in this paper
...b-Lactoglobulin and Hemoglobin [23] Namasivayam and Ran1st order Cr(VI) Fe(III)/Cr(III) hydroxide ganathan [56] 1st order Namasivayam et al....
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"Pseudo-second order model for sorpt..." refers background in this paper
...Numerous studies report pseudo-first order Lagergren kinetics for the sorption of metals, such as the sorption of arsenite(III) from aqueous solutions by haematite [6] and the sorption of nickel(II) from aqueous solutions by wollastonite and china clay [7,8]....
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