Click for new scientific resources and news about Corona[COVID-19]

Paper Information

Journal:   WATER AND WASTEWATER   2013 , Volume 24 , Number 3 (87); Page(s) 128 To 136.
 
Paper: 

REMOVAL OF ACID RED 206 DYE IN POLLUTANT WATER BY ZNFE2O4/BENTONITE AS A NANOPHOTOCATALYST IN BATCH REACTOR USING TAGUACHI METHOD

 
 
Author(s):  BAYAT BEED KOUPEH RAHELEH, EBRAHIMI MOHAMMAD*, KEYVANI BAHRAM
 
* ISLAMIC AZAD UNIVERSITY, ARAK BRANCH, ARAK
 
Abstract: 
Acid Red206 (C40H20CaN4O8S2) is a textile dye with global usage which is found in sewage of textile manufacturing industries in large quantity. In this research the reaction of Acid Red206 (AR206) in photocatalytic analysis was carried out in water with use of Taguchi method, Qualitek-4 software and catalyst suspension ZnFe2O4/Bentonite and UV light radiation. To identify prepared catalyst, SEM image and XRD diffraction pattern were used. Based on Taguchi method the test results displayed the maximum photo catalytic activity. From kinetic view the reaction was first order and study of reaction rate was carried out with the use of first order kinetic equation and Acceptable results were gained in this consideration. The effect of factors in photo catalytic analysis such as pH, the amount of photo catalyst and hydrogen peroxide and temperature of reaction, were examined and the most efficiency in optimum conditions (pH=5, hydrogen peroxide=1ml, nonophotocatalyst=75ppm and temperature=293K) was observed. According to these results, a method was obtained for photo catalytic analysis with the use of ZnFe2O4/Bentonite catalyst and UV light radiation, which by its development in an industrial form, it can be used for analyzing the wastewater in loom or other industries.
 
Keyword(s): ACID RED 206, NANO PHOTO CATALYST, ZEOLITE, TAGUCHI METHOD
 
References: 
  • ندارد
 
  Persian Abstract Yearly Visit 74
 
Latest on Blog
Enter SID Blog