Biosorption of heavy metals from aqueous solution using modified activated carbon: comparison of linear and nonlinear methods

Journal of Chemical Technology & Biotechnology ◽

10.1002/jctb.1867 ◽

2008 ◽

Vol 83 (6) ◽

pp. 788-798 ◽

Author(s):

Yi-Ling Lai ◽

Gurusamy Annadurai ◽

Fu-Chang Huang ◽

Jiunn-Fwu Lee

Keyword(s):

Heavy Metals ◽

Aqueous Solution ◽

Activated Carbon ◽

Modified Activated Carbon ◽

Nonlinear Methods ◽

Linear And Nonlinear ◽

Biosorption Of Heavy Metals

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Removal of arsenic from aqueous solution by novel iron and iron–zirconium modified activated carbon derived from chemical carbonization of Tectona grandis sawdust: Isotherm, kinetic, thermodynamic and breakthrough curve modelling

Environmental Research ◽

10.1016/j.envres.2021.111431 ◽

2021 ◽

pp. 111431

Author(s):

Naincy Sahu ◽

Jiwan Singh ◽

Janardhan Reddy Koduru

Keyword(s):

Aqueous Solution ◽

Activated Carbon ◽

Breakthrough Curve ◽

Tectona Grandis ◽

Modified Activated Carbon ◽

Removal Of Arsenic

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Removal of metallic trace elements (Pb2+, Cd2+, Cu2+, and Ni2+) from aqueous solution by adsorption onto cerium oxide modified activated carbon

Environmental Monitoring and Assessment ◽

10.1007/s10661-021-09267-9 ◽

2021 ◽

Vol 193 (8) ◽

Author(s):

Daouda Kouotou ◽

Mohammed Ghalit ◽

Julius Nsami Ndi ◽

Luisa M. Pastrana Martinez ◽

Meriam El Ouahabi ◽

...

Keyword(s):

Aqueous Solution ◽

Trace Elements ◽

Activated Carbon ◽

Cerium Oxide ◽

Modified Activated Carbon ◽

Metallic Trace Elements

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Removal of Lead from Aqueous Solution on Activated Carbon and Modified Activated Carbon Prepared from Dried Water Hyacinth Plant

Journal of Analytical & Bioanalytical Techniques ◽

10.4172/2155-9872.1000187 ◽

2014 ◽

Vol 5 (2) ◽

Author(s):

El-Wakil AM Abou El-Maaty

Keyword(s):

Aqueous Solution ◽

Activated Carbon ◽

Water Hyacinth ◽

Modified Activated Carbon

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Immobilization of Heavy Metals and Stable Organics from Aqueous Systems on Modified Activated Carbon

Methods and Techniques for Cleaning-up Contaminated Sites - NATO Science for Peace and Security Series C: Environmental Security ◽

10.1007/978-1-4020-6875-1_6 ◽

2008 ◽

pp. 71-79 ◽

Author(s):

Tudor Lupascu ◽

Maria Teodorescu

Keyword(s):

Heavy Metals ◽

Activated Carbon ◽

Aqueous Systems ◽

Modified Activated Carbon

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Studies on Biosorption of Mercury (II) from Aqueous Solution on Nitric Acid Modified Activated Carbon Prepared from Water Hyacinth

ABC Journal of Advanced Research ◽

10.18034/abcjar.v3i1.32 ◽

2014 ◽

Vol 3 (1) ◽

pp. 51-71

Author(s):

A.M. El-Wakil ◽

◽

W.M. Abou El-Maaty ◽

F. S. Awad

Keyword(s):

Aqueous Solution ◽

Activated Carbon ◽

Nitric Acid ◽

Water Hyacinth ◽

Modified Activated Carbon

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Biosorption of heavy metals from aqueous solution by various chemically modified agricultural wastes: A review

Journal of Water Process Engineering ◽

10.1016/j.jwpe.2021.102446 ◽

2022 ◽

Vol 46 ◽

pp. 102446

Author(s):

Hina Iqbal Syeda ◽

Ibrahim Sultan ◽

Kamal Seyed Razavi ◽

Pow-Seng Yap

Keyword(s):

Heavy Metals ◽

Aqueous Solution ◽

Agricultural Wastes ◽

Chemically Modified ◽

Biosorption Of Heavy Metals

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Removal of Cr(VI) from aqueous solution using Fe-modified activated carbon prepared from luffa sponge: kinetic, thermodynamic, and isotherm studies

Desalination and Water Treatment ◽

10.1080/19443994.2016.1185745 ◽

2016 ◽

Vol 57 (60) ◽

pp. 29467-29478 ◽

Author(s):

Yan-na Wang ◽

Qun Liu ◽

Li Shu ◽

Ming-sheng Miao ◽

Yu-zhen Liu ◽

...

Keyword(s):

Aqueous Solution ◽

Activated Carbon ◽

Modified Activated Carbon ◽

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Effective removal of heavy metals from aqueous solution by porous activated carbon/thiol functionalized graphene oxide composite

10.5004/dwt.2018.22695 ◽

2018 ◽

Vol 124 ◽

pp. 106-116 ◽

Author(s):

Fatemeh Mojoudi ◽

Amir Hossein Hamidian ◽

Nooredin Goodarzian ◽

Soheil Eagderi

Keyword(s):

Heavy Metals ◽

Aqueous Solution ◽

Graphene Oxide ◽

Activated Carbon ◽

Functionalized Graphene ◽

Functionalized Graphene Oxide ◽

Oxide Composite ◽

Effective Removal ◽

Removal Of Heavy Metals ◽

Porous Activated Carbon

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Corrigendum to "Activated carbon from residual oil fly ash for heavy metals removal from aqueous solution" by Sirajus Salehin, Asad S. Aburizaiza, M.A. Barakat published in vol. 57(1) (2016) pp. 278–287 (DOI: 10.1080/19443994.2015.1006824)

10.5004/dwt.2018.22099 ◽

2018 ◽

Vol 101 ◽

pp. 326-326

Keyword(s):

Heavy Metals ◽

Aqueous Solution ◽

Activated Carbon ◽

Fly Ash ◽

Residual Oil ◽

Heavy Metals Removal ◽

Residual Oil Fly Ash ◽

Metals Removal ◽

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Study on Treatment of Cr (VI)-Containing Wastewater with Nitric Acid Modified Activated Carbon

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.413.38 ◽

2011 ◽

Vol 413 ◽

pp. 38-41

Author(s):

Xiu Ling Song ◽

Hui Qian

Keyword(s):

Aqueous Solution ◽

Activated Carbon ◽

Nitric Acid ◽

Ph Value ◽

Removal Rate ◽

Freundlich Isotherm ◽

Exchange Capacity ◽

Modified Activated Carbon ◽

Exchange Adsorption ◽

Adsorption Curve

After activated carbon is oxidized and modified with nitric acid (1:1), its cation exchange capacity can amount to 1.840 mmol • g-1. The modified activated carbon is used as adsorbent for the treatment of Cr (Ⅵ)-containing wastewater at room temperature, and its removal mechanism is discussed in this paper. It is shown that: when the pH value of the aqueous solution being 2.5-3.0;the adsorption time being 3.0h, the removal rate of Cr (Ⅵ) in the aqueous solution can reach 97% and its adsorption capacity can amount to 45.66 mg • g-1. From the results, it can be also seen that the adsorption curve to chromium in wastewater by the modified activated carbon better meets the Freundlich isotherm, and ion exchange adsorption mainly does its work.

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