materials-congress-2018-scientifictracks

Materials Congress 2018

Page 45

Nano Research & Applications

ISSN: 2471-9838

W o r l d C o n g r e s s o n

Materials Science & Engineering

A u g u s t 2 3 - 2 5 , 2 0 1 8

Am s t e r d a m , N e t h e r l a n d s

owadays, the presence of hazardous dyes in the effluent of industries has

been the most important environmental dange. The existence of dyes in

water is noxious for both human and environment owing to having serious

adverse health problem. Lately, several methods have been used for removal

of toxic dyes from effluents of industries including flocculation, photocatalytic

degradation, adsorption, membrane filtration and reverse osmosis, and etc.

Among these, adsorption is one of the strategies that is vastly utilized because

it has some advantages for example ease of operation, low cost, and good

removal efficiency. Chitosan is a plentiful biopolymer has been announced to

be extensively used in water purification. Alumina based adsorbent has some

profits such as stability, high surface area, possible reuse, short adsorption

contact time, and high mechanical characteristics. In the present study, CS/

Nano-γ alumina was synthesized and characterized by Fourier transformation

Infrared spectroscopy (FTIR), Field emission scanning electron microscopy

(FESEM), X-ray diffraction (XRD) and Brunauer–Emmett–Teller (BET analysis).

The influence of four parameters such as pH, initial dye concentration, contact

time and adsorbent dosage were studied.

Biography

I am a graduate student at IUT University working under the

direction of Professor Dabbagh in Sep 2006. Currently he is

working as professor of organic in Payame Noor University. As

my curriculum vitae shows, I have had excellent opportunities

to teaching and experience combined with my course work and

research background in synthesis, catalyst, biomaterials and

theoretical studies.

Methylene blue sorption on CS/nano-

alumina as a novel and

environmentally friendly adsorbent

Abbas Teimouri

and Leila Ghorbanian

Payame Noor University, Islamic Republic of Iran

Isfahan University of Technology, Iran

Abbas Teimouri et al., Nano Res Appl 2018, Volume: 4

DOI: 10.21767/2471-9838-C4-017