BIOSORPTION OF METHYL ORANGE DYE BY YELLOW MUSTARD SEEDS (Sinapis Alba L.)

Serpil SAVCI

Makale detayları

BIOSORPTION OF METHYL ORANGE DYE BY YELLOW MUSTARD SEEDS (Sinapis Alba L.)

Yazarlar:

Serpil SAVCI

Yayıncı:

Fevzullah TEMURTAŞ

Dergi:

Electronic Letters on Science and Engineering 2016 Vol.12 Issue 2, pp.15-15

Belge Tipi:

Makale

Yayın Tarihi:

7/2016

Belge Dili:

Türkçe

Document ID (Org No.):

2000407290

pISSN:

1305-8614

Özet:

 

Dyes are the common contaminants in the aquatic environment even at trace levels. One of
 the most dangerous carcinogenic organic materials is acidic-anionic dyes. Methyl orange is an acid
 base indicator. Textile, printing, paper and food industries have been used Methyl orange.
 Biosorption can be used for the removal of dyes from wastewater. Biological materials such as
 aquatic plants, seeds, agriculture wastes, microorganisms, fungi and algae are used in this technique
 as a biosorbent. Both living and non-living materials can be used for dye removal. Biosorbent
 materials can easily available and low-cost. In this study, the biosorption of toxic methyl orange from
 aqueous effluents by yellow mustard seeds (Sinapis alba L.) was studied in a batch system.
 Equilibrium tests were done by contacting 1.0 g of with 30 mL of Methyl orange solution at different
 initials concentrations at room temperature (25 0C). The supernatant was centrifuged at 4000 rpm and
 10 minutes in a centifugal (Hettich Zentrifugen) after batch tests. The absorbance of Methyl orange
 can be measured at 467 nm by UV–vis spectrophotometer (T 90). The initial dye concentrations for
 the contact time experiments was 50, 100, 200, 300 and 400 mg/L. The incubation times ranged from
 5 to 160 min. The effects of initial dye concentration, kinetic and isotherm behaviors were
 investigated. Data obtained from batch studies applied to Langmuir and Freundlich isotherm models.
 Freundlich model (R2=0.9965) was well described for the system. Adsorption thermodynamic was
 also studied. The results showed that the yellow mustard seeds (Sinapis alba L.) can be successfully
 used for the removal of methyl orange.

Makale detayları

BIOSORPTION OF METHYL ORANGE DYE BY YELLOW MUSTARD SEEDS (Sinapis Alba L.)

Yazarlar: Serpil SAVCI

Yayıncı: Fevzullah TEMURTAŞ

Dergi: Electronic Letters on Science and Engineering 2016 Vol.12 Issue 2, pp.15-15

Belge Tipi: Makale

Yayın Tarihi: 7/2016

Belge Dili: Türkçe

Document ID (Org No.): 2000407290

pISSN: 1305-8614

Sayı

Yazarlar:

Serpil SAVCI

Yayıncı:

Fevzullah TEMURTAŞ

Dergi:

Electronic Letters on Science and Engineering 2016 Vol.12 Issue 2, pp.15-15

Belge Tipi:

Makale

Yayın Tarihi:

7/2016

Belge Dili:

Türkçe

Document ID (Org No.):

2000407290

pISSN:

1305-8614