Biodegradation of pyridine by the new bacterial isolates S. putrefaciens and B. sphaericus

Mathur, Abhishek; Majumder, C. B.; Chatterjee, Shamba; Roy, Partha

doi:10.1016/j.jhazmat.2007.12.112

Cited by 66 publications

(34 citation statements)

References 27 publications

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“…Due to this, it is commonly found in industrial wastewater, leading to environmental pollution problems. This has motivated several efforts to develop methods to remove pollutants from aqueous solutions such as: biological degradation (Mathur et al, 2008;Qiao and Wang, 2010), ozonation (Andreozzi, 1991), adsorption (Lataye et al, 2008;Ocampo-Pérez et al, 2010) and others.…”

Section: Introductionmentioning

confidence: 99%

Effective transport properties for the pyridine-granular activated carbon adsorption system

Baz-Rodríguez

Ocampo-Pérez

Ruelas-Leyva

et al. 2012

Braz. J. Chem. Eng.

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-In this work, the kinetics of pyridine adsorption onto granular activated carbon was studied from the point of view of an up-scaling process by using the method of volume averaging. The pore and surface effective diffusivities were estimated by supposing simple microscale geometries (ordered media of cylinders and spheres) and those of images processed from SEM (Scanning Electron Microscopy) micrographs. In addition, as a rough estimate, the point surface diffusivity is reported. The results revealed that the up-scaled diffusional model satisfactorily interpreted the concentration decay curves and the effective diffusivity was found to be an increasing function of the concentration, mainly due to the contribution of surface diffusion. In general, the diffusivity coefficients involved in the adsorption system are related through the expression molecular diffusivity = 22 × point surface diffusivity = 5/2 × pore effective diffusivity = 1/12 × surface effective diffusivity.

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Section: Introductionmentioning

confidence: 99%

Effective transport properties for the pyridine-granular activated carbon adsorption system

Baz-Rodríguez

Ocampo-Pérez

Ruelas-Leyva

et al. 2012

Braz. J. Chem. Eng.

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“…The literature is very scarce for the estimation of C0 2 . Mathur et al [40] studied the removal of BTEX using the biofiltration. The production of C0 2 is increased when RE and EC are increased.…”

Section: C0 2 Present In Gaseous Streammentioning

confidence: 99%

Biofiltration: Essentials, Research and Applications

Raghuvanshi

Majumder

Gupta

2012

Bioremediation and Sustainability

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“…Various technologies, such as adsorption, chemical oxidation, ion exchange, incineration or biodegradation methods, are used for the removal of pyridine from wastewater. [6][7][8][9] However, most conventional technologies are costly and/or energy consuming when the organic components are present in low concentrations. Therefore, it is urgent to develop a more energysaving and highly efficient technology for the recovery of pyridine from wastewaters.…”

Section: Introductionmentioning

confidence: 99%

Fabrication of PEBA/Cu₂O mixed-matrix membranes and their application in pyridine recovery from aqueous solution

Chen

et al. 2017

RSC Adv.

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Biodegradation of pyridine by the new bacterial isolates S. putrefaciens and B. sphaericus

Cited by 66 publications

References 27 publications

Effective transport properties for the pyridine-granular activated carbon adsorption system

Effective transport properties for the pyridine-granular activated carbon adsorption system

Biofiltration: Essentials, Research and Applications

Fabrication of PEBA/Cu₂O mixed-matrix membranes and their application in pyridine recovery from aqueous solution

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Biodegradation of pyridine by the new bacterial isolates S. putrefaciens and B. sphaericus

Cited by 66 publications

References 27 publications

Effective transport properties for the pyridine-granular activated carbon adsorption system

Effective transport properties for the pyridine-granular activated carbon adsorption system

Biofiltration: Essentials, Research and Applications

Fabrication of PEBA/Cu2O mixed-matrix membranes and their application in pyridine recovery from aqueous solution

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Fabrication of PEBA/Cu₂O mixed-matrix membranes and their application in pyridine recovery from aqueous solution