Preparation and Characterization of Biochar Derived from Agricultural By-Products for Dye Removal

In this study, biochar was derived from the agricultural by-products coconut coir (BC1) and rice husk (BC2) activated with NaOH 25%. This material was characterized through analytical methods such as SEM images, XRD, FTIR, and Raman. Analysis results indicated that the carbon structure carbon is amo...

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Autores principales:	Phuong Thu Le, Huyen Thuong Bui, Duy Ngoc Le, Thi Hue Nguyen, Le Anh Pham, Hong Nam Nguyen, Quoc Son Nguyen, Thu Phuong Nguyen, Ngọc Trinh Bich, Thi Thuy Duong, Marine Herrmann, Sylvain Ouillon, Thi Phuong Quynh Le
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi - SAGE Publishing 2021
Materias:	Physical and theoretical chemistry QD450-801
Acceso en línea:	https://doaj.org/article/3ec95d73015f44ff83365fd35eb5f4fa
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spelling	oai:doaj.org-article:3ec95d73015f44ff83365fd35eb5f4fa2021-11-22T01:10:41ZPreparation and Characterization of Biochar Derived from Agricultural By-Products for Dye Removal2048-403810.1155/2021/9161904https://doaj.org/article/3ec95d73015f44ff83365fd35eb5f4fa2021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/9161904https://doaj.org/toc/2048-4038In this study, biochar was derived from the agricultural by-products coconut coir (BC1) and rice husk (BC2) activated with NaOH 25%. This material was characterized through analytical methods such as SEM images, XRD, FTIR, and Raman. Analysis results indicated that the carbon structure carbon is amorphous and with many graphene layers. A high specific surface area was detected with 364.22 m2.g-1 for BC1 and 329.71 m2.g-1 for BC2 with many meso and micropores when analyzed by N2 and CO2 adsorption. The material also showed anionic and cationic dye adsorption capacity for textile wastewater following both Langmuir and Freundlich models where BC2 had better max adsorption capacity compared to BC1, 6.519 mg.g-1 for MO and 8.612 mg.g-1 for MB.Phuong Thu LeHuyen Thuong BuiDuy Ngoc LeThi Hue NguyenLe Anh PhamHong Nam NguyenQuoc Son NguyenThu Phuong NguyenNgọc Trinh BichThi Thuy DuongMarine HerrmannSylvain OuillonThi Phuong Quynh LeHindawi - SAGE PublishingarticlePhysical and theoretical chemistryQD450-801ENAdsorption Science & Technology, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physical and theoretical chemistry QD450-801
spellingShingle	Physical and theoretical chemistry QD450-801 Phuong Thu Le Huyen Thuong Bui Duy Ngoc Le Thi Hue Nguyen Le Anh Pham Hong Nam Nguyen Quoc Son Nguyen Thu Phuong Nguyen Ngọc Trinh Bich Thi Thuy Duong Marine Herrmann Sylvain Ouillon Thi Phuong Quynh Le Preparation and Characterization of Biochar Derived from Agricultural By-Products for Dye Removal
description	In this study, biochar was derived from the agricultural by-products coconut coir (BC1) and rice husk (BC2) activated with NaOH 25%. This material was characterized through analytical methods such as SEM images, XRD, FTIR, and Raman. Analysis results indicated that the carbon structure carbon is amorphous and with many graphene layers. A high specific surface area was detected with 364.22 m2.g-1 for BC1 and 329.71 m2.g-1 for BC2 with many meso and micropores when analyzed by N2 and CO2 adsorption. The material also showed anionic and cationic dye adsorption capacity for textile wastewater following both Langmuir and Freundlich models where BC2 had better max adsorption capacity compared to BC1, 6.519 mg.g-1 for MO and 8.612 mg.g-1 for MB.
format	article
author	Phuong Thu Le Huyen Thuong Bui Duy Ngoc Le Thi Hue Nguyen Le Anh Pham Hong Nam Nguyen Quoc Son Nguyen Thu Phuong Nguyen Ngọc Trinh Bich Thi Thuy Duong Marine Herrmann Sylvain Ouillon Thi Phuong Quynh Le
author_facet	Phuong Thu Le Huyen Thuong Bui Duy Ngoc Le Thi Hue Nguyen Le Anh Pham Hong Nam Nguyen Quoc Son Nguyen Thu Phuong Nguyen Ngọc Trinh Bich Thi Thuy Duong Marine Herrmann Sylvain Ouillon Thi Phuong Quynh Le
author_sort	Phuong Thu Le
title	Preparation and Characterization of Biochar Derived from Agricultural By-Products for Dye Removal
title_short	Preparation and Characterization of Biochar Derived from Agricultural By-Products for Dye Removal
title_full	Preparation and Characterization of Biochar Derived from Agricultural By-Products for Dye Removal
title_fullStr	Preparation and Characterization of Biochar Derived from Agricultural By-Products for Dye Removal
title_full_unstemmed	Preparation and Characterization of Biochar Derived from Agricultural By-Products for Dye Removal
title_sort	preparation and characterization of biochar derived from agricultural by-products for dye removal
publisher	Hindawi - SAGE Publishing
publishDate	2021
url	https://doaj.org/article/3ec95d73015f44ff83365fd35eb5f4fa
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Preparation and Characterization of Biochar Derived from Agricultural By-Products for Dye Removal

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