Isfahan University of Medical Sciences

Science Communicator Platform

Stay connected! Follow us on X network (Twitter):
Share this content! On (X network) By
Performance Evaluation of Membrane Bioreactor for Treating Industrial Wastewater: A Case Study in Isfahan Mourchekhurt Industrial Estate Publisher



Amin MM1, 2 ; Heidari M2 ; Momeni SAR3 ; Ebrahimi H2, 4
Authors
Show Affiliations
Authors Affiliations
  1. 1. Environment Research Center, Research Institute for Primordial Prevention of Noncommunicable Disease, Isfahan University of Medical Sciences, Isfahan, Iran
  2. 2. Department of Environmental Health Engineering, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
  3. 3. Department of Environment, Isfahan Industrial Estates, Isfahan, Iran
  4. 4. Student Research Committee, Isfahan University of Medical Sciences, Isfahan, Iran

Source: International Journal of Environmental Health Engineering Published:2016


Abstract

Aims: The aim of this study was to evaluate a membrane bioreactor (MBR) system for optimization effluent quality by feeding of the influent (raw wastewater and anaerobic reactor effluent) in Isfahan - Mourchekurt Industrial Estate Centralized Wastewater Treatment Plant. Materials and Methods: The MBR was equipped with two flat sheets membrane with 0.2 µm pore size, were operated in parallel style and feed simultaneously with raw industrial wastewater (MBR1) and anaerobic reactor effluent (MBR2). The average organic loading rates in two reactors were 1.37 and 0.52 (kg chemical oxygen demand [COD]/m3.day), respectively. All analyses were implemented according to the standard methods procedure. Results: The average concentration of COD was lower than 100 mg/L and 50 mg/L in both reactor effluent, respectively, and it was <30 mg/L for biological oxygen demand (BOD5) in both reactors. In addition, the average turbidity, COD, BOD5 and total suspended solid removal were higher than 92%. In both reactors effluent, average microbial indicators contamination were >1000 MPN/100 mL for MBR1 and these were <1000 MPN/100 mL for MBR2. During the operation flux reduction in MBR1 was more than MBR2. Conclusion: The MBR technology was used to treat the combined industrial wastewater was efficient, and its effluent can be perfectly used for water reuse. The MBR performance was improved by applying an anaerobic pretreatment unit. © 2016 Medknow. All rights reserved.
Experts (# of related papers)
Other Related Docs
9. Treatment of Low-Strength Industrial Wastewater Using Anaerobic Baffled Reactor, Iranian Journal of Environmental Health Science and Engineering (2010)
16. Determination of Design Parameters of Urban Wastewater Treatment Plants in the Cold Regions of Iran, International Journal of Environmental Health Engineering (2012)
17. Composting Leachate Treatment by an Anaerobic Migrating Blanket Reactor, Ecology, Environment and Conservation (2015)
18. Anaerobic Biodegradation of Ethylene Dichloride in an Anaerobic Sequential Batch Reactor, International Journal of Environmental Health Engineering (2012)
19. Determination of Biokinetic Coefficients for Activated Sludge Processes on Municipal Wastewater, Iranian Journal of Environmental Health Science and Engineering (2011)
21. Performance Evaluation of an Anaerobic Baffled Reactor Treating Wheat Flour Starch Industry Wastewater, Iranian Journal of Environmental Health Science and Engineering (2007)
35. Evaluation of Stability Parameters in In-Vessel Composting of Municipal Solid Waste, Iranian Journal of Environmental Health Science and Engineering (2011)
40. Coliforms Removal by an Integrated Activated Sludge-Maturation Pond System, International Journal of Environmental Health Engineering (2013)
41. Membrane Fouling Mechanism of Submerged Membrane Bioreactor During Erythromycin Removal, Environmental Health Engineering and Management (2023)
43. Biological Excess Sludge Reduction in Adsorption/Bio-Oxidation Process by Enhancing Predators' Growth, International Journal of Environmental Health Engineering (2020)
48. Accumulation of Heavy Metals in Agricultural Products Irrigated With Treated Municipal Wastewater, International Journal of Environmental Health Engineering (2012)
50. The Study of Leachate Treatment by Using Three Advanced Oxidation Process Based Wet Air Oxidation, Iranian Journal of Environmental Health Science and Engineering (2013)