A DETAILED INVESTIGATION ON ENGINEERING PARAMETERS FOR Cd(II) REMOVAL BY RIPPED CITRUS PARADISI PULP WASTE

The contemporary investigation presents a fundamental study on the removal of Cd(II) by ripped Citrus Paradisi pulp waste (RCPW). The effects of various engineering parameters such as initial solution pH, biosorbent dose, agitation, contact time, initial concentration, temperature and different elue...

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Autores principales:	ISHFAQ,TAHIR, NAVEED,SAJIDA, KAZMI,MOHSIN, BHATTI,HAQ NAWAZ, FEROZE,NADEEM
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2013
Materias:	Batch study Biosorption Desorbent Engineering parameters Kinetic & Equilibrium models
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000400058
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spelling	oai:scielo:S0717-970720130004000582014-09-02A DETAILED INVESTIGATION ON ENGINEERING PARAMETERS FOR Cd(II) REMOVAL BY RIPPED CITRUS PARADISI PULP WASTEISHFAQ,TAHIRNAVEED,SAJIDAKAZMI,MOHSINBHATTI,HAQ NAWAZFEROZE,NADEEM Batch study Biosorption Desorbent Engineering parameters Kinetic & Equilibrium models The contemporary investigation presents a fundamental study on the removal of Cd(II) by ripped Citrus Paradisi pulp waste (RCPW). The effects of various engineering parameters such as initial solution pH, biosorbent dose, agitation, contact time, initial concentration, temperature and different eluents were evaluated on the uptake of Cd(II) by RCPW. Optimum uptake of Cd(II) onto RCPW was observed at 6.5 pH, 0.05 g of biosorbent and 100 rpm. Pseudo second order kinetic model best described the process of Cd(II) uptake by RCPW. Results showed that the sequestration of cadmium on RCPW was in monolayer as described by Langmuir's Model. Increase in temperature negatively affected the biosorption capacity of Cd(II) on RCPW indicating exothermic nature of the phenomenon. 0.1N NaOH was found to be the best desorbent among HNO3, H2SO4, HCl and EDTA.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.58 n.4 20132013-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000400058en10.4067/S0717-97072013000400058
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Batch study Biosorption Desorbent Engineering parameters Kinetic & Equilibrium models
spellingShingle	Batch study Biosorption Desorbent Engineering parameters Kinetic & Equilibrium models ISHFAQ,TAHIR NAVEED,SAJIDA KAZMI,MOHSIN BHATTI,HAQ NAWAZ FEROZE,NADEEM A DETAILED INVESTIGATION ON ENGINEERING PARAMETERS FOR Cd(II) REMOVAL BY RIPPED CITRUS PARADISI PULP WASTE
description	The contemporary investigation presents a fundamental study on the removal of Cd(II) by ripped Citrus Paradisi pulp waste (RCPW). The effects of various engineering parameters such as initial solution pH, biosorbent dose, agitation, contact time, initial concentration, temperature and different eluents were evaluated on the uptake of Cd(II) by RCPW. Optimum uptake of Cd(II) onto RCPW was observed at 6.5 pH, 0.05 g of biosorbent and 100 rpm. Pseudo second order kinetic model best described the process of Cd(II) uptake by RCPW. Results showed that the sequestration of cadmium on RCPW was in monolayer as described by Langmuir's Model. Increase in temperature negatively affected the biosorption capacity of Cd(II) on RCPW indicating exothermic nature of the phenomenon. 0.1N NaOH was found to be the best desorbent among HNO3, H2SO4, HCl and EDTA.
author	ISHFAQ,TAHIR NAVEED,SAJIDA KAZMI,MOHSIN BHATTI,HAQ NAWAZ FEROZE,NADEEM
author_facet	ISHFAQ,TAHIR NAVEED,SAJIDA KAZMI,MOHSIN BHATTI,HAQ NAWAZ FEROZE,NADEEM
author_sort	ISHFAQ,TAHIR
title	A DETAILED INVESTIGATION ON ENGINEERING PARAMETERS FOR Cd(II) REMOVAL BY RIPPED CITRUS PARADISI PULP WASTE
title_short	A DETAILED INVESTIGATION ON ENGINEERING PARAMETERS FOR Cd(II) REMOVAL BY RIPPED CITRUS PARADISI PULP WASTE
title_full	A DETAILED INVESTIGATION ON ENGINEERING PARAMETERS FOR Cd(II) REMOVAL BY RIPPED CITRUS PARADISI PULP WASTE
title_fullStr	A DETAILED INVESTIGATION ON ENGINEERING PARAMETERS FOR Cd(II) REMOVAL BY RIPPED CITRUS PARADISI PULP WASTE
title_full_unstemmed	A DETAILED INVESTIGATION ON ENGINEERING PARAMETERS FOR Cd(II) REMOVAL BY RIPPED CITRUS PARADISI PULP WASTE
title_sort	detailed investigation on engineering parameters for cd(ii) removal by ripped citrus paradisi pulp waste
publisher	Sociedad Chilena de Química
publishDate	2013
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000400058
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A DETAILED INVESTIGATION ON ENGINEERING PARAMETERS FOR Cd(II) REMOVAL BY RIPPED CITRUS PARADISI PULP WASTE

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