Biosorción de plomo en aguas contaminadas, empleando biomasa del nostoc commune como alternativa ecológica

Carmencita Lavado Meza; Celinda Breña Chamorro; Humberto Bonilla Mancilla; Gregorio Cisneros Santos; Leonel de la Cruz Cerrón

doi:10.18687/LACCEI2021.1.1.187

Biosorción de plomo en aguas contaminadas, empleando biomasa del nostoc commune como alternativa ecológica

Carmencita Lavado Meza
, Celinda Breña Chamorro
, Humberto Bonilla Mancilla
, Gregorio Cisneros Santos
, Leonel de la Cruz Cerrón

Facultad de ingeniería

Producción científica: Libro o Capítulo del libro › Contribución a la conferencia › revisión exhaustiva

Resumen

In this research, the biomass of a cyanobacterium, nostoc commune (BNC), has been used as a biosorbent for the elimination of Pb (II) from polluted waters. The biosorbent was characterized by spectral and elemental analysis (FTIR and SEM/EDX). The influence of variables such as pH, contact time and BNC dose on the biosorption capacity (qe) was studied. The optimal conditions for the removal of Pb (II) were 2g/L of BNC, stirring time of 60 minutes and pH of the solution equal to 5.0. The kinetic data were analyzed using two models: pseudo first and second order kinetics. Equilibrium data using Langmuir and Freundlich isotherm models. Langmuir's equation provided the best correlation, which would indicate a monolayer biosorption, with a maximum removal capacity of 149.25 mg Pb/g BNC. The variable with the most significant influence on the Pb (II) removal capacity was pH. Research carried out demonstrated that BNC is a biosorbent with good potential to remove lead from aqueous media.

Título traducido de la contribución	Lead biosorption in polluted waters, using biomass from nostoc commune as an ecological alternative
Idioma original	Español
Título de la publicación alojada	19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology
Subtítulo de la publicación alojada	"Prospective and Trends in Technology and Skills for Sustainable Social Development" and "Leveraging Emerging Technologies to Construct the Future", LACCEI 2021 - Proceedings
Editores	Maria M. Larrondo Petrie, Luis Felipe Zapata Rivera, Catalina Aranzazu-Suescun
Editorial	Latin American and Caribbean Consortium of Engineering Institutions
ISBN (versión digital)	9789585207189
DOI	https://doi.org/10.18687/LACCEI2021.1.1.187
Estado	Indizado - 2021
Evento	19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Prospective and Trends in Technology and Skills for Sustainable Social Development" and "Leveraging Emerging Technologies to Construct the Future", LACCEI 2021 - Virtual, Online Duración: 19 jul. 2021 → 23 jul. 2021

Serie de la publicación

Nombre	Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
Volumen	2021-July
ISSN (versión digital)	2414-6390

Conferencia

Conferencia	19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Prospective and Trends in Technology and Skills for Sustainable Social Development" and "Leveraging Emerging Technologies to Construct the Future", LACCEI 2021
Ciudad	Virtual, Online
Período	19/07/21 → 23/07/21

Nota bibliográfica

Publisher Copyright:
© 2021 Latin American and Caribbean Consortium of Engineering Institutions. All rights reserved.

Palabras clave

Cyanobacteria
Heavy metals
Removal
Water treatment

Acceder al documento

10.18687/LACCEI2021.1.1.187

Citar esto

Meza, C. L., Chamorro, C. B., Mancilla, H. B., Santos, G. C., & de la Cruz Cerrón, L. (2021). Biosorción de plomo en aguas contaminadas, empleando biomasa del nostoc commune como alternativa ecológica. En M. M. Larrondo Petrie, L. F. Zapata Rivera, & C. Aranzazu-Suescun (Eds.), 19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Prospective and Trends in Technology and Skills for Sustainable Social Development" and "Leveraging Emerging Technologies to Construct the Future", LACCEI 2021 - Proceedings (Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology; Vol. 2021-July). Latin American and Caribbean Consortium of Engineering Institutions. https://doi.org/10.18687/LACCEI2021.1.1.187

Meza, Carmencita Lavado ; Chamorro, Celinda Breña ; Mancilla, Humberto Bonilla et al. / Biosorción de plomo en aguas contaminadas, empleando biomasa del nostoc commune como alternativa ecológica. 19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Prospective and Trends in Technology and Skills for Sustainable Social Development" and "Leveraging Emerging Technologies to Construct the Future", LACCEI 2021 - Proceedings. editor / Maria M. Larrondo Petrie ; Luis Felipe Zapata Rivera ; Catalina Aranzazu-Suescun. Latin American and Caribbean Consortium of Engineering Institutions, 2021. (Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology).

@inproceedings{568ab6dae16441b2addbf07b71814229,

title = "Biosorci{\'o}n de plomo en aguas contaminadas, empleando biomasa del nostoc commune como alternativa ecol{\'o}gica",

abstract = "In this research, the biomass of a cyanobacterium, nostoc commune (BNC), has been used as a biosorbent for the elimination of Pb (II) from polluted waters. The biosorbent was characterized by spectral and elemental analysis (FTIR and SEM/EDX). The influence of variables such as pH, contact time and BNC dose on the biosorption capacity (qe) was studied. The optimal conditions for the removal of Pb (II) were 2g/L of BNC, stirring time of 60 minutes and pH of the solution equal to 5.0. The kinetic data were analyzed using two models: pseudo first and second order kinetics. Equilibrium data using Langmuir and Freundlich isotherm models. Langmuir's equation provided the best correlation, which would indicate a monolayer biosorption, with a maximum removal capacity of 149.25 mg Pb/g BNC. The variable with the most significant influence on the Pb (II) removal capacity was pH. Research carried out demonstrated that BNC is a biosorbent with good potential to remove lead from aqueous media.",

keywords = "Cyanobacteria, Heavy metals, Removal, Water treatment",

author = "Meza, \{Carmencita Lavado\} and Chamorro, \{Celinda Bre{\~n}a\} and Mancilla, \{Humberto Bonilla\} and Santos, \{Gregorio Cisneros\} and \{de la Cruz Cerr{\'o}n\}, Leonel",

note = "Publisher Copyright: {\textcopyright} 2021 Latin American and Caribbean Consortium of Engineering Institutions. All rights reserved.; 19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: {"}Prospective and Trends in Technology and Skills for Sustainable Social Development{"} and {"}Leveraging Emerging Technologies to Construct the Future{"}, LACCEI 2021 ; Conference date: 19-07-2021 Through 23-07-2021",

year = "2021",

doi = "10.18687/LACCEI2021.1.1.187",

language = "Espa{\~n}ol",

series = "Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology",

publisher = "Latin American and Caribbean Consortium of Engineering Institutions",

editor = "\{Larrondo Petrie\}, \{Maria M.\} and \{Zapata Rivera\}, \{Luis Felipe\} and Catalina Aranzazu-Suescun",

booktitle = "19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology",

}

Meza, CL, Chamorro, CB, Mancilla, HB, Santos, GC & de la Cruz Cerrón, L 2021, Biosorción de plomo en aguas contaminadas, empleando biomasa del nostoc commune como alternativa ecológica. En MM Larrondo Petrie, LF Zapata Rivera & C Aranzazu-Suescun (eds.), 19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Prospective and Trends in Technology and Skills for Sustainable Social Development" and "Leveraging Emerging Technologies to Construct the Future", LACCEI 2021 - Proceedings. Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology, vol. 2021-July, Latin American and Caribbean Consortium of Engineering Institutions, 19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Prospective and Trends in Technology and Skills for Sustainable Social Development" and "Leveraging Emerging Technologies to Construct the Future", LACCEI 2021, Virtual, Online, 19/07/21. https://doi.org/10.18687/LACCEI2021.1.1.187

Biosorción de plomo en aguas contaminadas, empleando biomasa del nostoc commune como alternativa ecológica. / Meza, Carmencita Lavado; Chamorro, Celinda Breña; Mancilla, Humberto Bonilla et al.
19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Prospective and Trends in Technology and Skills for Sustainable Social Development" and "Leveraging Emerging Technologies to Construct the Future", LACCEI 2021 - Proceedings. ed. / Maria M. Larrondo Petrie; Luis Felipe Zapata Rivera; Catalina Aranzazu-Suescun. Latin American and Caribbean Consortium of Engineering Institutions, 2021. (Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology; Vol. 2021-July).

Producción científica: Libro o Capítulo del libro › Contribución a la conferencia › revisión exhaustiva

TY - GEN

T1 - Biosorción de plomo en aguas contaminadas, empleando biomasa del nostoc commune como alternativa ecológica

AU - Meza, Carmencita Lavado

AU - Chamorro, Celinda Breña

AU - Mancilla, Humberto Bonilla

AU - Santos, Gregorio Cisneros

AU - de la Cruz Cerrón, Leonel

PY - 2021

Y1 - 2021

N2 - In this research, the biomass of a cyanobacterium, nostoc commune (BNC), has been used as a biosorbent for the elimination of Pb (II) from polluted waters. The biosorbent was characterized by spectral and elemental analysis (FTIR and SEM/EDX). The influence of variables such as pH, contact time and BNC dose on the biosorption capacity (qe) was studied. The optimal conditions for the removal of Pb (II) were 2g/L of BNC, stirring time of 60 minutes and pH of the solution equal to 5.0. The kinetic data were analyzed using two models: pseudo first and second order kinetics. Equilibrium data using Langmuir and Freundlich isotherm models. Langmuir's equation provided the best correlation, which would indicate a monolayer biosorption, with a maximum removal capacity of 149.25 mg Pb/g BNC. The variable with the most significant influence on the Pb (II) removal capacity was pH. Research carried out demonstrated that BNC is a biosorbent with good potential to remove lead from aqueous media.

AB - In this research, the biomass of a cyanobacterium, nostoc commune (BNC), has been used as a biosorbent for the elimination of Pb (II) from polluted waters. The biosorbent was characterized by spectral and elemental analysis (FTIR and SEM/EDX). The influence of variables such as pH, contact time and BNC dose on the biosorption capacity (qe) was studied. The optimal conditions for the removal of Pb (II) were 2g/L of BNC, stirring time of 60 minutes and pH of the solution equal to 5.0. The kinetic data were analyzed using two models: pseudo first and second order kinetics. Equilibrium data using Langmuir and Freundlich isotherm models. Langmuir's equation provided the best correlation, which would indicate a monolayer biosorption, with a maximum removal capacity of 149.25 mg Pb/g BNC. The variable with the most significant influence on the Pb (II) removal capacity was pH. Research carried out demonstrated that BNC is a biosorbent with good potential to remove lead from aqueous media.

KW - Cyanobacteria

KW - Heavy metals

KW - Removal

KW - Water treatment

UR - https://www.scopus.com/pages/publications/85122035630

U2 - 10.18687/LACCEI2021.1.1.187

DO - 10.18687/LACCEI2021.1.1.187

M3 - Contribución a la conferencia

AN - SCOPUS:85122035630

T3 - Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology

BT - 19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology

A2 - Larrondo Petrie, Maria M.

A2 - Zapata Rivera, Luis Felipe

A2 - Aranzazu-Suescun, Catalina

PB - Latin American and Caribbean Consortium of Engineering Institutions

T2 - 19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Prospective and Trends in Technology and Skills for Sustainable Social Development" and "Leveraging Emerging Technologies to Construct the Future", LACCEI 2021

Y2 - 19 July 2021 through 23 July 2021

ER -

Meza CL, Chamorro CB, Mancilla HB, Santos GC, de la Cruz Cerrón L. Biosorción de plomo en aguas contaminadas, empleando biomasa del nostoc commune como alternativa ecológica. En Larrondo Petrie MM, Zapata Rivera LF, Aranzazu-Suescun C, editores, 19th LACCEI International Multi-Conference for Engineering, Education Caribbean Conference for Engineering and Technology: "Prospective and Trends in Technology and Skills for Sustainable Social Development" and "Leveraging Emerging Technologies to Construct the Future", LACCEI 2021 - Proceedings. Latin American and Caribbean Consortium of Engineering Institutions. 2021. (Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology). doi: 10.18687/LACCEI2021.1.1.187

Biosorción de plomo en aguas contaminadas, empleando biomasa del nostoc commune como alternativa ecológica

Resumen

Serie de la publicación

Conferencia

Nota bibliográfica

Palabras clave

Acceder al documento

Huella

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