Adsorption Ability of SDS Intercalated ZnAL-LDH and MgFe-LDH on Simulated Organic Amine

Li Nan Xu; Zi Lin Meng; Feng Zhu Lv; Yi He Zhang

doi:10.4028/www.scientific.net/AMR.830.193

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 830Adsorption Ability of SDS Intercalated ZnAL-LDH...

Adsorption Ability of SDS Intercalated ZnAL-LDH and MgFe-LDH on Simulated Organic Amine

Abstract:

Hexadecyl trimethyl ammonium bromide (CTAB) was used as simulated substance of organic amine wastewater, the adsorption of sodium dodecyl sulfate (SDS) intercalated ZnAl-LDH and MgFe-LDH [ZnAl (SDS)-LDH and MgFe (SDS)-LDH] on it are studied. These two kinds of LDHs all have good adsorption ability on CTAB, the COD removal degree of ZnAl (SDS)-LDH and MgFe (SDS)-LDH on CTAB can be high up to 94% and 96% due to the static electric attraction and the hydrophobic interaction between the SDS and CTAB.

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Periodical:

Advanced Materials Research (Volume 830)

Pages:

193-196

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.830.193

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Online since:

October 2013

Authors:

Li Nan Xu, Zi Lin Meng, Feng Zhu Lv, Yi He Zhang

Keywords:

CTAB, Electrostatic Attraction, Hydrophobic Interaction, Layered Double Hydroxides (LDHs), SDS

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