Tehran University of Medical Sciences

Science Communicator Platform

Stay connected! Follow us on X network (Twitter):
Share By
Role of Codpcp/Codtotal Ratio on P-Chlorophenol Toxicity Towards Aerobic Granular Sludge Publisher



Mesdaghinia A1, 2 ; Ghahremani MH3, 4 ; Nabizadeh R1, 5 ; Nasseri S1, 2 ; Rafiee M6, 7
Authors

Source: Journal of Industrial and Engineering Chemistry Published:2017


Abstract

Aerobic granular sludge (AGS) has emerged as a promising biotechnology for the treatment of industrial wastewaters. The biodegradation of AGS utilizing p-chlorophenol (PCP) was investigated under various CODPCP/CODTotal ratios. The initially developed microbial granules were used for degradation of PCP, with monoethylene glycol (MEG) as co-substrate. Heterotrophic bacteria in AGS appeared to adapt fairly rapidly to PCP, and a near complete recovery of their metabolic activity was noticed after about 4 d of exposure to high PCP levels (up to 400 mg/L). Nevertheless, CODPCP/CODTotal ≥ 0.648 did negatively affect granular sludge in terms of both morphology and biological activity. © 2017 The Korean Society of Industrial and Engineering Chemistry
Related Docs
View other Related Docs
1. Investigation on Nitrogen Removal Performance of an Enhanced Post-Anoxic Membrane Bioreactor Using Disintegrated Sludge As a Carbon Source: An Experimental Study, Journal of Environmental Chemical Engineering (2019)
2. Study of 4-Chlorophenol Biological Treatment Using Yeast and Mold Isolated From Industrial and Petroleum Wastewaters (Imam Khomeini Port, Mahshahr), Bulgarian Chemical Communications (2018)
3. Effect of Molasses Addition As Biodegradable Material on Phenol Removal Under Anaerobic Conditions, Environmental Engineering and Management Journal (2018)
Experts (# of related papers)
View all Related Experts
Mahmood Alimohammadi (1)
Kamyar Yaghmaeian (1)
Other Related Docs
4. The Peroxidase-Mediated Biodegradation of Petroleum Hydrocarbons in a H2o2-Induced Sbr Using In-Situ Production of Peroxidase: Biodegradation Experiments and Bacterial Identification, Journal of Hazardous Materials (2016)
5. Simultaneous Biological Organic Matter and Nutrient Removal in an Anaerobic/Anoxic/Oxic (A2o) Moving Bed Biofilm Reactor (Mbbr) Integrated System, International Journal of Environmental Science and Technology (2017)
6. Evaluation of a Moving Bed Biofilm Reactor for Simultaneous Atrazine, Carbon and Nutrients Removal From Aquatic Environments: Modeling and Optimization, Journal of Industrial and Engineering Chemistry (2018)
7. Kinetic Coefficients of Cell Growth and Removal of Organic Substances for Modeling Anaerobic-Anoxic-Aerobic Method, Journal of Environmental Health Science and Engineering (2023)
8. Response Surface Modelling of Fenton Pre-Treatment of Slaughterhouse Sludge for Enhanced Anaerobic Digestion, Scientific Reports (2025)
9. Effect of Rhamnolipid Biosurfactant on the Degradation of Pentaerythritoltetranitrate (Petn), Bulgarian Chemical Communications (2015)
10. Study of Moving Bed Biofilm Reactor in Diethyl Phthalate and Diallyl Phthalate Removal From Synthetic Wastewater, Bioresource Technology (2015)
11. Degradation of 17Α-Ethinylestradiol by Enterobacter Tabaci Isolate and Kinetic Characterization, Environmental Processes (2019)
12. Enhanced Biodegradation of Phenol in a Novel Cyclic Activated Sludge Integrated With a Rotating Bed Bioreactor in Anoxic and Peroxidase-Mediated Conditions, RSC Advances (2018)
13. Experimental Design Approach to the Optimization of Pahs Bioremediation From Artificially Contaminated Soil: Application of Variables Screening Development, Journal of Environmental Health Science and Engineering (2015)
14. Performance Evaluation of Column-Sbr in Paper and Pulp Wastewater Treatment: Optimization and Bio-Kinetics, Desalination and Water Treatment (2019)
15. Indigenous Bacteria As an Alternative for Promoting Recycled Paper and Cardboard Mill Wastewater Treatment, Scientific Reports (2022)
16. Zeolite-Intermittent Cycle Moving Bed Air-Lift Bioreactor (Zeo-Icmbabr) for Composting Leachate Treatment; Simultaneous Cod, Nitrogen and Phosphorous Compounds Removal, Journal of Environmental Health Science and Engineering (2020)
17. Biodegradation of Tetrachloroethene in Batch Experiment and Phreeqc Model; Kinetic Study, Journal of Applied Biotechnology Reports (2021)
18. Reuse of Polycyclic Aromatic Hydrocarbons (Pahs) Contaminated Soil Washing Effluent by Bioaugmentation/Biostimulation Process, Separation and Purification Technology (2016)
19. Performance Evaluation of Sulfate Reducing Bacteria in Removing Lead, Chromium and Nickel by Anaerobic Packed Bed Reactor, Desalination and Water Treatment (2017)
20. Evaluation of Kenaf Fibers As Moving Bed Biofilm Carriers in Algal Membrane Photobioreactor, Ecotoxicology and Environmental Safety (2018)