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International Journal on Algae

年間 4 号発行

ISSN 印刷: 1521-9429

ISSN オンライン: 1940-4328

SJR: 0.168 SNIP: 0.377 CiteScore™:: 0.6 H-Index: 11

Indexed in

Removal of Pb (II) Ions from Aqueous Solutions by Cladophora rivularis (L.) Hoek (Chlorophyta)

巻 14, 発行 2, 2012, pp. 151-162
DOI: 10.1615/InterJAlgae.v14.i2.40
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要約

Biosorption of Pb (II) using Cladophora rivularis was examined as a function of initial pH heavy metal concentrations, temperature, and other co-existing ions. The optimum pH value for the biosorption of lead was 4.0. The adsorption equilibriums were well described by Langmuir and Freundlich isotherm models, and the results imply that the C. rivularis biomass is suitable for the development of efficient biosorbent in order to remove Pb (II) from wastewater and in the recovery of it. The high values of the correlation coefficient (R2 = 0.972) demonstrate equilibrium data concerning algal biomass, which fits well the Freundlich isotherms model equations well. The results of Fourier transform infrared (FTIR) spectroscopy reflect the binding of lead on biomass occurring through electrostatic and complex reactions.

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  1. Mehan Luv, Verma Ritu, Kumar Rahul, Srivastava Aradhana, Illumination wavelengths effect on Arthrospira platensis production and its process applications in River Yamuna water treatment, Journal of Water Process Engineering, 23, 2018. Crossref

  2. Häder Donat-P., Phycocolloids from macroalgae, in Natural Bioactive Compounds, 2021. Crossref

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