A Novel Adsorbent Based on Lignin and Tannin for the Removal of Heavy Metals from Wastewater

Autor:	Abdulamir H. Taobi, Hassan T. Abdulsahib, Salah S. Hashem
Rok vydání:	2015
Předmět:	chemistry.chemical_classification Heavy metals Polymer chemistry.chemical_compound Adsorption Wastewater chemistry Lignin Tannin Fourier transform infrared spectroscopy Spectroscopy Nuclear chemistry Mathematics Biomedical engineering
Zdroj:	Research Journal of Pharmacognosy and Phytochemistry. 7:38
ISSN:	0975-4385 0975-2331
Popis:	The adsorption of Cd, Co, Pb and Zn by novel adsorbent polymer based on Lignin and Tannin was investigated. The adsorption of Cd, Co, Pb and Zn by prepared polymer was studied. Polymer was characterized using FTIR, UV, GC-Mass, X-ray spectra DSC and TG. All characterization techniques confirm the existence of Lignin and Tannin. Adsorption of Cd, Co, Pb and Zn ions by prepared polymer was investigated under different conditions. The effect of pH, Dose of polymer and agitation time was studied. The removal efficiency under different conditions was evaluated using atomic adsorption spectroscopy. To improve uptake and make in an industry workable process, this study suggests that modification of the native polymer would be required.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6b065566984fd11cc085c72ce2d48ac2 https://doi.org/10.5958/0975-4385.2015.00009.6 Zobrazit plný text záznamu