Adsorptive removal of phenol from aqueous phase by using a porous acrylic ester polymer

Pan, Bingjun; Pan, Bingcai; Zhang, Weimin; Zhang, Qingrui; Zhang, Quanxing; Zheng, Shourong

doi:10.1016/j.jhazmat.2007.12.102

Cited by 77 publications

(38 citation statements)

References 39 publications

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“…The enthalpy change was determined by plotting ln K L versus 1/T (Pan et al, 2008;Wu, 2007). Table 1 also shows the thermodynamic parameters of G 0 , H 0 and S 0 .…”

Section: Equationmentioning

confidence: 99%

Preparation, characterization of wheat residue based anion exchangers and its utilization for the phosphate removal from aqueous solution

Zhong

2010

Carbohydrate Polymers

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“…The enthalpy change was determined by plotting ln K L versus 1/T (Pan et al, 2008;Wu, 2007). Table 1 also shows the thermodynamic parameters of G 0 , H 0 and S 0 .…”

Section: Equationmentioning

confidence: 99%

Preparation, characterization of wheat residue based anion exchangers and its utilization for the phosphate removal from aqueous solution

Zhong

2010

Carbohydrate Polymers

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“…At the same time, the saturation is reached on the exterior surface of VE resin, followed by the slower migration of phenol molecules into the inner of resin. Finally the adsorption process is leveled off and reaches the equilibrium [33].…”

Section: Effect Of Contact Time and Initial Concentrationmentioning

confidence: 99%

A novel polymeric adsorbent by a self-doped manner: synthesis, characterization, and adsorption performance to phenol from aqueous solution

et al. 2016

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The organic-inorganic self-doped poly (vinyltrimethoxy silane-ethylene glycol dimethacrylate) (VE resin) was synthesized by solution polymerization, hydrolysis and dehydration condensation. In this method, ethylene glycol dimethacrylate (EGDMA) was used as cross-linked reagent to form a three-dimensional network structure. Then, the system was prepared by radical polymerization in the presence of the hydrolysis of -OCH 3 and the dehydration condensation of Si-OH. The maximum adsorption capacity 75.68 mg g -1 was achieved when pH was 6, the contact time 60 min, the adsorbent dose 0.1 g, the initial concentration 3000 mg L -1 and the temperature 293 K. The adsorption kinetics followed the pseudo-second-order kinetic model, and the intra-particle diffusion was but not the only rate-limiting step. Adsorption isotherms of phenol were linearly correlated and found to be well represented by the Freundlich model. Thermodynamic parameters such as changes in the enthalpy (DH), free energy (DG) and entropy (DS) indicated that the adsorption process of phenol on VE resin were physical and exothermic. After four regeneration recycles, the adsorption capacity of VE resin remained at 95.04 % of the initial value, which illustrated that it possessed good regeneration capacity.

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“…K F is a constant as a measure of adsorption capacity (Pan et al, 2008). The greater K F values of modified resin (Table 3) implying a larger adsorption capacity than XAD-4.…”

Section: Nomentioning

confidence: 99%

Separation of phenolic compounds with modified adsorption resin from aqueous phase products of hydrothermal liquefaction of rice straw

Chen

Hang

Hao

et al. 2015

Bioresource Technology

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Adsorptive removal of phenol from aqueous phase by using a porous acrylic ester polymer

Cited by 77 publications

References 39 publications

Preparation, characterization of wheat residue based anion exchangers and its utilization for the phosphate removal from aqueous solution

Preparation, characterization of wheat residue based anion exchangers and its utilization for the phosphate removal from aqueous solution

A novel polymeric adsorbent by a self-doped manner: synthesis, characterization, and adsorption performance to phenol from aqueous solution

Separation of phenolic compounds with modified adsorption resin from aqueous phase products of hydrothermal liquefaction of rice straw

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