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<strong>Removal of lead (II) ion from industrial wastewater by activated carbon prepared from Vitex negundo using batch adsorption studies</strong>

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Title Statement <strong>Removal of lead (II) ion from industrial wastewater by activated carbon prepared from Vitex negundo using batch adsorption studies</strong>
 
Added Entry - Uncontrolled Name vinoth, M ; IFET Engineering college (Autonomous Institution)
Arun kumar, A ; Dhanalakshmi Srinivasan Engineering College (Autonomous)
Chandrasekaran, T ; Dhanalakshmi Srinivasan College of Engineering and Technology
Riaz Ahamed, K ; Jamal Mohamed College (Autonomous)
 
Uncontrolled Index Term Adsorption; Batch studies; FT-IR; Lead (II) ions; SEM; XRD
 
Summary, etc. <p><span>The potential of chemically carbonized Vitex negundo stem (VNC) for the effective removal of lead (II) ion from aqueous solutions has been investigated in batch experiments. The activated carbon prepared from VNC has been modified using the activating agent H2SO4. Lead adsorption significantly depends on the initial concentration of lead (II), pH, adsorbent dosage, particle size, and the effect of temperature. FT-IR used to characterize the functional groups and the powder XRD data elaborated on the active sites predicted in VNC-1. The main structures of activated carbons are amorphous, as expected and predicted. The results indicate that the carbon prepared from VNC-1 activated could be used to effectively adsorb lead (II) ion from aqueous solutions. Further, the optimum conditions for adsorption studies are calculated, and it is concluded that the activated carbon exhibits a good adsorption potential for lead ions.</span></p>
 
Publication, Distribution, Etc. Indian Journal of Chemical Technology (IJCT)
2023-05-15 11:28:19
 
Electronic Location and Access application/pdf
http://op.niscair.res.in/index.php/IJCT/article/view/70662
 
Data Source Entry Indian Journal of Chemical Technology (IJCT); ##issue.vol## 30, ##issue.no## 3 (2023): Indian Journal of Chemical Technology
 
Language Note en