Brown marine algae turbinaria conoides as biosorbent for Malachite green removal: Equilibrium and kinetic modeling: Fid-Bau Portal

Fachinformationsdienst BAUdigital

A platform for research: civil engineering, architecture and urbanism

Brown marine algae turbinaria conoides as biosorbent for Malachite green removal: Equilibrium and kinetic modeling

Rajesh Kannan, R. / Rajasimman, M. / Rajamohan, N. / Sivaprakash, B.

Abstract In this study, the biosorption of Malachite green (MG) onto Turbinaria conoides, brown marine algae, was studied with respect to initial pH, temperature, initial dye concentration, and sorbent dosage. The optimum initial pH and temperature values for MG removal were found to be 8.0 and 30°C, respectively. Sorbent dosage was found to strongly influence the removal of MG. Equilibrium studies were carried out to test the validity of the Langmuir (q max = 66.6 mg/g and b = 0.526 mL mol/L) and the Freundlich (n = 1.826 and K = 3.751 mg/g) isotherms. The kinetic studies indicated the validity of the pseudo first-order and second-order equation.

Access

Check availability in my library

Order at Subito €

Page navigation

Document information

Export, share and cite

Brown marine algae turbinaria conoides as biosorbent for Malachite green removal: Equilibrium and kinetic modeling

Rajesh Kannan, R. / Rajasimman, M. / Rajamohan, N. / Sivaprakash, B.

Abstract In this study, the biosorption of Malachite green (MG) onto Turbinaria conoides, brown marine algae, was studied with respect to initial pH, temperature, initial dye concentration, and sorbent dosage. The optimum initial pH and temperature values for MG removal were found to be 8.0 and 30°C, respectively. Sorbent dosage was found to strongly influence the removal of MG. Equilibrium studies were carried out to test the validity of the Langmuir (q max = 66.6 mg/g and b = 0.526 mL mol/L) and the Freundlich (n = 1.826 and K = 3.751 mg/g) isotherms. The kinetic studies indicated the validity of the pseudo first-order and second-order equation.

Brown marine algae turbinaria conoides as biosorbent for Malachite green removal: Equilibrium and kinetic modeling

Rajesh Kannan, R. / Rajasimman, M. / Rajamohan, N. / Sivaprakash, B.

Abstract In this study, the biosorption of Malachite green (MG) onto Turbinaria conoides, brown marine algae, was studied with respect to initial pH, temperature, initial dye concentration, and sorbent dosage. The optimum initial pH and temperature values for MG removal were found to be 8.0 and 30°C, respectively. Sorbent dosage was found to strongly influence the removal of MG. Equilibrium studies were carried out to test the validity of the Langmuir (q max = 66.6 mg/g and b = 0.526 mL mol/L) and the Freundlich (n = 1.826 and K = 3.751 mg/g) isotherms. The kinetic studies indicated the validity of the pseudo first-order and second-order equation.

Access

Check availability in my library

Order at Subito €

Page navigation

Document information

Export, share and cite

Document information

Title:

Brown marine algae turbinaria conoides as biosorbent for Malachite green removal: Equilibrium and kinetic modeling

Contributors:

Rajesh Kannan, R. (author) / Rajasimman, M. (author) / Rajamohan, N. (author) / Sivaprakash, B. (author)

Published in:

Frontiers of Environmental Science & Engineering in China ; 4 ; 116-122

Publication date:

2009-12-20

Size:

7 pages

ISSN:

1673-7520 , 1673-7415

DOI:

https://doi.org/10.1007/s11783-010-0006-7

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

Malachite green (MG) , Turbinaria conoides , marine algae , equilibrium studies , biosorption Environment , Environment, general

Similar titles

Kandungan Senyawa Penangkal Sinar Ultra Violet dari Ekstrak Rumput Laut Eucheuma cottonii dan Turbinaria conoides

Rini Yanuarti / Nurjanah Nurjanah / Effionora Anwar et al. | DOAJ | 2017

Free access

Assessment on the Removal of Malachite Green Using Tamarind Fruit Shell as Biosorbent

Saha, Papita | Online Contents | 2010

Assessment on the Removal of Malachite Green Using Tamarind Fruit Shell as Biosorbent

Saha, Papita / Chowdhury, Shamik / Gupta, Suyash et al. | Wiley | 2010

Application of cotton stalk biochar as a biosorbent for the removal of malachite green and its microwave-assisted regeneration

Shah, Arth Jayesh / Soni, Bhavin / Karmee, Sanjib Kumar | Springer Verlag | 2022

The marine macroalga Cystoseira baccata as biosorbent for cadmium(II) and lead(II) removal: Kinetic and equilibrium studies

Lodeiro, P. | Online Contents | 2006