Adsorption of Lead, Zinc, and Nickel Ions from Wastewater Using Coriander Seeds as an Adsorbent

This research focused on using coriander seeds as low cost adsorbent to remove heavy metals ions such as lead, zinc, and nickel from wastewater. Different parameters were studied to obtain the best results, such as pH, contact time, adsorbent dosage, concentration of initial metals and agitation spe...

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Autores principales:	Hibatallah Jamil Shamkhi, Tamara Kawther Hussein
Formato:	article
Lenguaje:	EN
Publicado:	Polish Society of Ecological Engineering (PTIE) 2022
Materias:	kinetic model adsorption wastewater heavy metals coriander seeds isotherm model Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/d7a40066d9da487ebc3932b47726c433
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spelling	oai:doaj.org-article:d7a40066d9da487ebc3932b47726c4332021-12-01T13:20:42ZAdsorption of Lead, Zinc, and Nickel Ions from Wastewater Using Coriander Seeds as an Adsorbent2299-899310.12911/22998993/143935https://doaj.org/article/d7a40066d9da487ebc3932b47726c4332022-01-01T00:00:00Zhttp://www.jeeng.net/Adsorption-of-Lead-Zinc-and-Nickel-Ions-from-Wastewater-Using-Coriander-Seeds-as,143935,0,2.htmlhttps://doaj.org/toc/2299-8993This research focused on using coriander seeds as low cost adsorbent to remove heavy metals ions such as lead, zinc, and nickel from wastewater. Different parameters were studied to obtain the best results, such as pH, contact time, adsorbent dosage, concentration of initial metals and agitation speed. The highest results were obtained at pH 6, 105 min contact time, 1 g/100 ml dosage, 50 mg/l initial concentration of metal ions and 200 rpm agitation speed at temperature 25 ± 2 oC, which were 95.926%, 89.799% and 79.255% for lead, zinc and nickel ions, respectively. The results were also categorized as the Langmuir and Freundlich models, and found that the Freundlich isotherm fit the experimental data better than the Langmuir isotherm. The pseudo-second order was shown to have a high degree of fitness based on kinetic data. The adsorbent was characterized using a variety of techniques, including Fourier transform infrared spectroscopy (FTIR), Field Emission Scanning Electron Microscope (FESEM).Hibatallah Jamil ShamkhiTamara Kawther HusseinPolish Society of Ecological Engineering (PTIE)articlekinetic modeladsorptionwastewaterheavy metalscoriander seedsisotherm modelEnvironmental technology. Sanitary engineeringTD1-1066Environmental sciencesGE1-350ENJournal of Ecological Engineering, Vol 23, Iss 1, Pp 158-168 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	kinetic model adsorption wastewater heavy metals coriander seeds isotherm model Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350
spellingShingle	kinetic model adsorption wastewater heavy metals coriander seeds isotherm model Environmental technology. Sanitary engineering TD1-1066 Environmental sciences GE1-350 Hibatallah Jamil Shamkhi Tamara Kawther Hussein Adsorption of Lead, Zinc, and Nickel Ions from Wastewater Using Coriander Seeds as an Adsorbent
description	This research focused on using coriander seeds as low cost adsorbent to remove heavy metals ions such as lead, zinc, and nickel from wastewater. Different parameters were studied to obtain the best results, such as pH, contact time, adsorbent dosage, concentration of initial metals and agitation speed. The highest results were obtained at pH 6, 105 min contact time, 1 g/100 ml dosage, 50 mg/l initial concentration of metal ions and 200 rpm agitation speed at temperature 25 ± 2 oC, which were 95.926%, 89.799% and 79.255% for lead, zinc and nickel ions, respectively. The results were also categorized as the Langmuir and Freundlich models, and found that the Freundlich isotherm fit the experimental data better than the Langmuir isotherm. The pseudo-second order was shown to have a high degree of fitness based on kinetic data. The adsorbent was characterized using a variety of techniques, including Fourier transform infrared spectroscopy (FTIR), Field Emission Scanning Electron Microscope (FESEM).
format	article
author	Hibatallah Jamil Shamkhi Tamara Kawther Hussein
author_facet	Hibatallah Jamil Shamkhi Tamara Kawther Hussein
author_sort	Hibatallah Jamil Shamkhi
title	Adsorption of Lead, Zinc, and Nickel Ions from Wastewater Using Coriander Seeds as an Adsorbent
title_short	Adsorption of Lead, Zinc, and Nickel Ions from Wastewater Using Coriander Seeds as an Adsorbent
title_full	Adsorption of Lead, Zinc, and Nickel Ions from Wastewater Using Coriander Seeds as an Adsorbent
title_fullStr	Adsorption of Lead, Zinc, and Nickel Ions from Wastewater Using Coriander Seeds as an Adsorbent
title_full_unstemmed	Adsorption of Lead, Zinc, and Nickel Ions from Wastewater Using Coriander Seeds as an Adsorbent
title_sort	adsorption of lead, zinc, and nickel ions from wastewater using coriander seeds as an adsorbent
publisher	Polish Society of Ecological Engineering (PTIE)
publishDate	2022
url	https://doaj.org/article/d7a40066d9da487ebc3932b47726c433
work_keys_str_mv	AT hibatallahjamilshamkhi adsorptionofleadzincandnickelionsfromwastewaterusingcorianderseedsasanadsorbent AT tamarakawtherhussein adsorptionofleadzincandnickelionsfromwastewaterusingcorianderseedsasanadsorbent
_version_	1718405143580377088

Adsorption of Lead, Zinc, and Nickel Ions from Wastewater Using Coriander Seeds as an Adsorbent

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