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| 1 | Investigation on removal pathways of Di 2-ethyl hexyl phthalate from synthetic municipal wastewater using a submerged membrane bioreactor显示文摘Highly hydrophobic Di 2-ethyl hexyl phthalate(DEHP) is one of the most prevalent plasticizers in wastewaters. Since its half-life in biological treatment is around 25 days, it can be used as an efficiency indicator of wastewater treatment plant for the removal of hydrophobic emerging contaminants. In this study, the performance of submerged membrane bioreactor was monitored to understand the effect of DEHP on the growth of aerobic microorganisms. The data showed that the chemical oxygen demand(COD)and ammonia concentration were detected below 10 and 1.0 mg/L, respectively for operating conditions of hydraulic retention time(HRT) = 4 and 6 hr, sludge retention time(SRT) = 140 day and sludge concentration between 11.5 and 15.8 g volatile solid(VS)/L. The removal efficiency of DEHP under these conditions was higher and ranged between 91% and 98%. Results also showed that the removal efficiency of DEHP in biological treatment depended on the concentration of sludge, as adsorption is the main mechanism of its removal. For the submerged membrane bioreactor, the pore size is the pivotal factor for DEHP removal, since it determines the amount of soluble microbial products coming out of the process. Highly assimilated microorganisms increase the biodegradation rate, as 74% of inlet DEHP was biodegraded; however, the concentration of DEHP inside sludge was beyond the discharge limit. Understanding the fate of DEHP in membrane bioreactor,which is one of the most promising and futuristic treatment process could provide replacement for conventional processes to satisfy the future stricter regulations on emerging contaminants. | Mehdi Zolfaghari Patrick Drogui Brahima Seyhi Satinder Kaur Brar Gerardo Buelna Rino Dubé Nouha Klai | 2015 | Journal of Environmental Sciences2015，27，11： | 2 |
| 2 | Pilot plant study of simultaneous sewage sludge diges-tion and metal leaching显示文摘 | Blais J.F Meunier N Mercier G Drogui P. Tyagi J.F | | 0，，05： | 1 |
| 3 | Di 2-ethylhexylphtalate in the aquatic and terrestrial environment: a critical review 显示文摘 | Magdouli S Daghrir R Brar S K Drogui P Tyagi R D | 2013 | Journal of Environmental Management2013，127，： | 1 |
| 4 | Oxidising and Disinfecting by Hydrogen Peroxide Produced in a Two-electrode Cell 显示文摘 | P Drogui S Elmaleh M Bernard | 2001 | Water Research2001，35，13： | 1 |
| 5 | Modeling of sorption of bisphenol A in sludge obtained from a membrane bioreaetor process显示文摘 | Seyhi B Drogui P Buelna G Blais J F | 2011 | Chemical Engineering Journal2011，172，1： | 1 |
| 6 | Modified TiO2for environmental photocatalytic ap- plications: a review 显示文摘 | Daghrir R Drogui P Robert D | 2013 | Industrial & En- gineering Chemistry Research2013，52，10： | 1 |
| 7 | Hybrid process for heavy metal removal from wastewater sludge显示文摘 | Drogui P Blais JF Mercier G | 2005 | Water Environ Res2005，77，： | 1 |
| 8 | Phosphorus removal from spiked municipal wastewater using either electrochemi- cal coagulation or chemical coagulation as tertiary treatment 显示文摘 | TRAN N DROGUI P BLAIS J F | 2012 | Separation and Purification Technology2012，95，： | 1 |
| 9 | Modified TiO2 For Environmental Photocatalytic Applications: A Review 显示文摘 | DAGHRIR R PATRICK DROGUI ROBERT D | 2013 | Industrial & Engineering Chemistry Research2013，52，10： | 1 |
| 10 | Selective re- covery of metals in leachate from chromated copper arsenate treated wastes using electrochemical technology and chemical precipitation 显示文摘 | Am61ie Janin Franqois Zaviska Patrick Drogui | 2009 | Hydrometallurgy2009，96，4： | 1 |
| 11 | Photoelectrocatalytic degradation of chlortetracycline using Ti/TiO2 nanostructured electrodes deposited by means of a pulsed laser deposition process显示文摘 | Daghrir R Drogui P Ka I Khakani M | | 0，，： | 1 |
| 12 | Organic removal in oily bilgewater by electrocoagulation process显示文摘 | Asselin M Drogui P Brar S K | 2008 | Journal of Hazardous Materials2008，151，： | 1 |
| 13 | 显示文摘 | Picher S Drogui P Guay R | 2002 | Hydrometallurgy2002，65，23： | 1 |
| 14 | Oxidizing and disinfecting by hydrogen peroxide produced in a two-electrode cell 显示文摘 | Drogui P Elmaleh S Rumeau M | 2001 | Wat Res2001，35，： | 1 |
| 15 | Modified TiO2 for environmental photocatalytic applications: A review 显示文摘 | Daghrir R Drogui P Robert D | 2013 | Ind Eng Chem Res2013，52，： | 1 |
| 16 | Comparison between electrocoagulation and chemical precipitation for metals removal from acidic soil leachate显示文摘 | MEUNIER N DROGUI P MONTANE C | 2006 | Journal of Hazardous Materials2006，137，1： | 1 |
| 17 | Removal of chlortetracycline from spiked municipal wastewater using a photoelectrocatalytic process operated under sunlight irradiations显示文摘 | Rimeh Daghrir Patrick Drogui Nazar Delegan My Ali El Khakani | 2013 | Science of the Total Environment2013，，： | 1 |
| 18 | Photoelectrocatalytic oxida- tion of chlortetracycline using Ti/TiO2 photo-anode with simultane- ous H2Oz production 显示文摘 | Daghrir R Drogui P E1 Khakani M A | 2013 | Electrochimica Acta2013，87，： | 1 |
| 19 | Hydrogen peroxide production by water electrolysis:application to disinfection显示文摘 | Drogui P Elmaleh S Rumeau M | 2001 | Journal of Applied Electrochemistry2001，31，8： | 1 |
| 20 | Hybrid process for heavy metal removal from wastewater sludge显示文摘 | Drogui P Blais J F Mercier G | 2005 | Water Environ Res2005，77，： | 1 |
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