Mendeley
TY  _  JOUR
ID  -  1397022914253112221
TI  -  Investigation of Using Ultrafiltration and Fenton Combined treatment method for pulp and paper wastewater Treatment
JO  -  Journal of Environmental Research and Technology
JA  -  ES
LA  -  fa
SN  -  2676-3060
AU  -  Abedinzade niloofar
AU  -  pendashteh alireza
AU  -  Ostovar Fariba
AD  -  عضو هیات علمی پژوهشکده محیط زیست جهاد دانشگاهی
AD  -  عضو هیات علمی دانشگاه گیلان
AD  -  عضو هیات علمی پژوهشکده محیط زیست جهاددانشگاهی
Y1  -  2018
PY  -  2018
VL  -  3
IS  -  2
SP  -  1
EP  -  10
KW  -  Ultrafiltrationpulp and paper wastewater advanced oxidation removal efficiency
DO  -  
N2  -  In this study, the treatability of pulp and paper wastewater has been studied using a combined method (ultrafiltration and fenton) in a laboratory scale. First, the effect of membrane filtration on the removal of turbidity and COD, as well as membrane flux and membrane fouling were investigated, and then the advanced oxidation method was used to supplement the treatment and increase the removal efficiency of the pollutants. At the end of the membrane filtration operation, the removal efficiency of turbidity was 99%. Based on the results, the average COD of the filtration process with 41.8% removal efficiency was 906 mg/ l. Under optimal pressure conditions bar-1, the amount of membrane flux in the first backwash was equal to 1/99 L.m-2.h-1 which this amount reached to 1/26 L.m-2.h-1after the fourth backwash. the Fenton process removed 862/5 mg /L COD from the pretreated wastewater  by UF membrane with an optimal dose of 1.5 mM  for Fe +2 and 6 mM for a hydrogen peroxide at an initial pH of 3 and at a 17minute reaction time  .In these conditions, the removal efficiency of COD, BOD5 and color was 95%, 90.3% and 92.1% respectively, These  results shows high efficiency of the advanced oxidation process to remove contaminants in pulp and paper  wastewater  
UR  - rimag.ir/en/Article/8542
L1  - rimag.ir/en/Article/Download/8542
ER  -  
