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@article{ART002958857},
author={Dakroury G. A. and El-Shazly E. A. A. and Hassan H. S.},
title={Sorption of lead (II) and strontium (II) ions from aqueous solutions onto non-living Chlorella Vulgaris Alga/ Date pit activated carbon composite},
journal={Carbon Letters},
issn={1976-4251},
year={2022},
volume={32},
number={2},
pages={495-512},
doi={10.1007/s42823-021-00280-z}

TY - JOUR
AU - Dakroury G. A.
AU - El-Shazly E. A. A.
AU - Hassan H. S.
TI - Sorption of lead (II) and strontium (II) ions from aqueous solutions onto non-living Chlorella Vulgaris Alga/ Date pit activated carbon composite
JO - Carbon Letters
PY - 2022
VL - 32
IS - 2
PB - Korean Carbon Society
SP - 495
EP - 512
SN - 1976-4251
AB - Heavy metal pollution has a harmful impact on human health and is regarded as a vital problem. Preparation of a novel, low cost bio-sorbent for heavy metal sorption is the main target of this research. Non-living Chlorella Vulgaris Alga/Date pit activated carbon composite (1:1), (CV/AC), is a novel bio-sorbent prepared by the wet-chemical method for sorption of Pb (II) and Sr (II) from aqueous media. The optimum pH for sorption reaction is 5 and the equilibrium time is achieved within 1 h. The sorption efficiencies are 90.5% for Pb(II) and 95.7% for Sr(II) with initial concentration Co 10 mg L–1 at 298 K. The monolayer sorption capacities of CV/AC composite at 298 K and pH = 5 were 6.34  ±  0.059, 5.97  ±  0.22 mg g–1. The saturation capacities were 98.5 and 125 mg g–1 for Pb (II) and Sr (II), respectively after 10 days. The sorption process is a spontaneous and endothermic reaction. It follows a pseudo-2nd-order mechanism. The results are suggestive of the need to adopt CV/AC composite as a potential bio-sorbent of Pb (II) and Sr (II) for waste water treatment.
KW - Chlorella vulgaris biomass Agricutural byproducts Sorption Wastewater treatment
DO - 10.1007/s42823-021-00280-z
ER -

Dakroury G. A., El-Shazly E. A. A. and Hassan H. S.. (2022). Sorption of lead (II) and strontium (II) ions from aqueous solutions onto non-living Chlorella Vulgaris Alga/ Date pit activated carbon composite. Carbon Letters, 32(2), 495-512.

Dakroury G. A., El-Shazly E. A. A. and Hassan H. S.. 2022, "Sorption of lead (II) and strontium (II) ions from aqueous solutions onto non-living Chlorella Vulgaris Alga/ Date pit activated carbon composite", Carbon Letters, vol.32, no.2 pp.495-512. Available from: doi:10.1007/s42823-021-00280-z

Dakroury G. A., El-Shazly E. A. A., Hassan H. S. "Sorption of lead (II) and strontium (II) ions from aqueous solutions onto non-living Chlorella Vulgaris Alga/ Date pit activated carbon composite" Carbon Letters 32.2 pp.495-512 (2022) : 495.

Dakroury G. A., El-Shazly E. A. A., Hassan H. S.. Sorption of lead (II) and strontium (II) ions from aqueous solutions onto non-living Chlorella Vulgaris Alga/ Date pit activated carbon composite. 2022; 32(2), 495-512. Available from: doi:10.1007/s42823-021-00280-z

Dakroury G. A., El-Shazly E. A. A. and Hassan H. S.. "Sorption of lead (II) and strontium (II) ions from aqueous solutions onto non-living Chlorella Vulgaris Alga/ Date pit activated carbon composite" Carbon Letters 32, no.2 (2022) : 495-512.doi: 10.1007/s42823-021-00280-z

Dakroury G. A.; El-Shazly E. A. A.; Hassan H. S.. Sorption of lead (II) and strontium (II) ions from aqueous solutions onto non-living Chlorella Vulgaris Alga/ Date pit activated carbon composite. Carbon Letters, 32(2), 495-512. doi: 10.1007/s42823-021-00280-z

Dakroury G. A.; El-Shazly E. A. A.; Hassan H. S.. Sorption of lead (II) and strontium (II) ions from aqueous solutions onto non-living Chlorella Vulgaris Alga/ Date pit activated carbon composite. Carbon Letters. 2022; 32(2) 495-512. doi: 10.1007/s42823-021-00280-z

Dakroury G. A., El-Shazly E. A. A., Hassan H. S.. Sorption of lead (II) and strontium (II) ions from aqueous solutions onto non-living Chlorella Vulgaris Alga/ Date pit activated carbon composite. 2022; 32(2), 495-512. Available from: doi:10.1007/s42823-021-00280-z

Dakroury G. A., El-Shazly E. A. A. and Hassan H. S.. "Sorption of lead (II) and strontium (II) ions from aqueous solutions onto non-living Chlorella Vulgaris Alga/ Date pit activated carbon composite" Carbon Letters 32, no.2 (2022) : 495-512.doi: 10.1007/s42823-021-00280-z