Delia T Sponza

Summary

Affiliation: Dokuz Eylul University
Country: Turkey

Publications

  1. ncbi request reprint Toxicity studies in a chemical dye production industry in Turkey
    Delia Teresa Sponza
    Dokuz Eylul University, Engineering Faculty, Environmental Engineering Department, Buca Kaynaklar Campus, Izmir, Turkey
    J Hazard Mater 138:438-47. 2006
  2. doi request reprint Relationships between acute toxicities of para nitrophenol (p-NP) and nitrobenzene (NB) to Daphnia magna and Photobacterium phosphoreum: physicochemical properties and metabolites under anaerobic/aerobic sequentials
    Delia Teresa Sponza
    Dokuz Eylul University, Engineering Faculty, Environmental Engineering Department, Buca Kaynaklar Campus, Buca, Izmir, Turkey
    J Hazard Mater 185:1187-97. 2011
  3. doi request reprint Dephenolization, dearomatization and detoxification of olive mill wastewater with sonication combined with additives and radical scavengers
    Delia Teresa Sponza
    Department of Environmental Engineering, Engineering Faculty, Dokuz Eylul University, Tinaztepe Campus, 35160 Buca, Izmir, Turkey Electronic address
    Ultrason Sonochem 21:1244-57. 2014
  4. doi request reprint Removal of oxytetracycline (OTC) in a synthetic pharmaceutical wastewater by a sequential anaerobic multichamber bed reactor (AMCBR)/completely stirred tank reactor (CSTR) system: biodegradation and inhibition kinetics
    Delia Teresa Sponza
    Dokuz Eylül University Engineering Faculty, Environmental Engineering Department, Buca Kaynaklar Campus, 35160 Izmir, Turkey
    Bioresour Technol 104:100-10. 2012
  5. ncbi request reprint Kinetic of carbonaceous substrate in an upflow anaerobic sludge sludge blanket (UASB) reactor treating 2,4 dichlorophenol (2,4 DCP)
    Delia Teresa Sponza
    Dokuz Eylul University, Engineering Faculty, Environmental Engineering Department, Buca Kaynaklar Campus Tinaztepe 35160, Izmir
    J Environ Manage 86:121-31. 2008
  6. ncbi request reprint Relationships between anaerobic consortia and removal efficiencies in an UASB reactor degrading 2,4 dichlorophenol (DCP)
    Delia Teresa Sponza
    Faculty of Engineering, Department of Environmental Engineering, Dokuz Eylul University, Buca Kaynaklar Campus, Izmir, Turkey
    J Environ Manage 87:177-92. 2008
  7. doi request reprint Treatability of atrazine in a simulated DEPHANOX process
    Delia T Sponza
    Engineering Faculty, Environmental Engineering Department, Buca Kaynaklar Campus, Dokuz Eylul University, Buca, Izmir, Turkey
    J Environ Sci Health A Tox Hazard Subst Environ Eng 44:307-15. 2009
  8. doi request reprint Effect of rhamnolipid on the aerobic removal of polyaromatic hydrocarbons (PAHs) and COD components from petrochemical wastewater
    Delia Teresa Sponza
    Environmental Engineering Department, Engineering Faculty, Dokuz Eylul University, Buca Kaynaklar Campus, 35160 Izmir, Turkey
    Bioresour Technol 101:914-24. 2010
  9. doi request reprint Relationships between chemical oxygen demand (COD) components and toxicity in a sequential anaerobic baffled reactor/aerobic completely stirred reactor system treating Kemicetine
    Delia Teresa Sponza
    Department of Environmental Engineering, Faculty of Engineering, Dokuz Eylul University, Buca Kaynaklar Campus, Tinaztepe, 35160 Izmir, Turkey
    J Hazard Mater 176:64-75. 2010
  10. doi request reprint Destruction of some more and less hydrophobic PAHs and their toxicities in a petrochemical industry wastewater with sonication in Turkey
    Delia Teresa Sponza
    Department of Environmental Engineering, Dokuz Eylul University, Tinaztepe Campus, Buca, Izmir, Turkey
    Bioresour Technol 101:8639-48. 2010

Collaborators

Detail Information

Publications32

  1. ncbi request reprint Toxicity studies in a chemical dye production industry in Turkey
    Delia Teresa Sponza
    Dokuz Eylul University, Engineering Faculty, Environmental Engineering Department, Buca Kaynaklar Campus, Izmir, Turkey
    J Hazard Mater 138:438-47. 2006
    ..The results clearly showed that the use of bioassay tests produce additional information about the toxicity potential of industrial discharges and effluents...
  2. doi request reprint Relationships between acute toxicities of para nitrophenol (p-NP) and nitrobenzene (NB) to Daphnia magna and Photobacterium phosphoreum: physicochemical properties and metabolites under anaerobic/aerobic sequentials
    Delia Teresa Sponza
    Dokuz Eylul University, Engineering Faculty, Environmental Engineering Department, Buca Kaynaklar Campus, Buca, Izmir, Turkey
    J Hazard Mater 185:1187-97. 2011
    ..This effluent was not toxic to Daphnia magna...
  3. doi request reprint Dephenolization, dearomatization and detoxification of olive mill wastewater with sonication combined with additives and radical scavengers
    Delia Teresa Sponza
    Department of Environmental Engineering, Engineering Faculty, Dokuz Eylul University, Tinaztepe Campus, 35160 Buca, Izmir, Turkey Electronic address
    Ultrason Sonochem 21:1244-57. 2014
    ..The maximum acute toxicity removals were 96% and 99% in Vibrio fischeri and Daphnia magna, respectively. Total phenol, TAAs and the toxicity in an OMW were removed efficiently and cost-effectively through sonication. ..
  4. doi request reprint Removal of oxytetracycline (OTC) in a synthetic pharmaceutical wastewater by a sequential anaerobic multichamber bed reactor (AMCBR)/completely stirred tank reactor (CSTR) system: biodegradation and inhibition kinetics
    Delia Teresa Sponza
    Dokuz Eylül University Engineering Faculty, Environmental Engineering Department, Buca Kaynaklar Campus, 35160 Izmir, Turkey
    Bioresour Technol 104:100-10. 2012
    ..56 and -177.78 g OTC m(-3) d(-1)) on acidogens and methanogens were evaluated with Haldane inhibition kinetic. A significant decrease of the Haldane inhibition constant was indicative of increases in toxicity at increasing loading rates...
  5. ncbi request reprint Kinetic of carbonaceous substrate in an upflow anaerobic sludge sludge blanket (UASB) reactor treating 2,4 dichlorophenol (2,4 DCP)
    Delia Teresa Sponza
    Dokuz Eylul University, Engineering Faculty, Environmental Engineering Department, Buca Kaynaklar Campus Tinaztepe 35160, Izmir
    J Environ Manage 86:121-31. 2008
    ..The maximum 2,4 DCP removal rate constant (U(max)) and saturation value (K(B)) were calculated as 0.01 mg COD l(-1) day(-1) and 9.8 x 10(-3) mg l(-1) day(-1) in the Modified Stover-Kincannon model...
  6. ncbi request reprint Relationships between anaerobic consortia and removal efficiencies in an UASB reactor degrading 2,4 dichlorophenol (DCP)
    Delia Teresa Sponza
    Faculty of Engineering, Department of Environmental Engineering, Dokuz Eylul University, Buca Kaynaklar Campus, Izmir, Turkey
    J Environ Manage 87:177-92. 2008
    ....
  7. doi request reprint Treatability of atrazine in a simulated DEPHANOX process
    Delia T Sponza
    Engineering Faculty, Environmental Engineering Department, Buca Kaynaklar Campus, Dokuz Eylul University, Buca, Izmir, Turkey
    J Environ Sci Health A Tox Hazard Subst Environ Eng 44:307-15. 2009
    ..In the aerobic phase COD and atrazine were removed with removal efficiencies of 98% and 99% for initial atrazine concentrations of 0.3 mg L(-1) and 2.5 mg L(-1), respectively...
  8. doi request reprint Effect of rhamnolipid on the aerobic removal of polyaromatic hydrocarbons (PAHs) and COD components from petrochemical wastewater
    Delia Teresa Sponza
    Environmental Engineering Department, Engineering Faculty, Dokuz Eylul University, Buca Kaynaklar Campus, 35160 Izmir, Turkey
    Bioresour Technol 101:914-24. 2010
    ..98 l g(-1)) confirmed that bio-sorption was not an important mechanism controlling the fate of PAHs in aerobic CSTR reactors. Models proposed to simulate the PAH removal indicated that 94% of the PAHs were removed via biodegradation...
  9. doi request reprint Relationships between chemical oxygen demand (COD) components and toxicity in a sequential anaerobic baffled reactor/aerobic completely stirred reactor system treating Kemicetine
    Delia Teresa Sponza
    Department of Environmental Engineering, Faculty of Engineering, Dokuz Eylul University, Buca Kaynaklar Campus, Tinaztepe, 35160 Izmir, Turkey
    J Hazard Mater 176:64-75. 2010
    ..A weak correlation between acute toxicity and CODs originating from the inert compounds was detected...
  10. doi request reprint Destruction of some more and less hydrophobic PAHs and their toxicities in a petrochemical industry wastewater with sonication in Turkey
    Delia Teresa Sponza
    Department of Environmental Engineering, Dokuz Eylul University, Tinaztepe Campus, Buca, Izmir, Turkey
    Bioresour Technol 101:8639-48. 2010
    ..OH(*) is the major process for complete sonodegradation of less hydrophobic PAHs while pyrolysis is the major process for complete degradation of more hydrophobic PAHs...
  11. doi request reprint Effects of sludge retention time and biosurfactant on the treatment of polyaromatic hydrocarbon (PAH) in a petrochemical industry wastewater
    D T Sponza
    Department of Environmental Engineering, Dokuz Eylul University, Buca Izmir, Turkey
    Water Sci Technol 64:2282-92. 2011
    ..At 25 days SRT and 15 mg/L RD concentration, about 88% of PAHs were biodegraded by the AASR system, 4% were accumulated in the system, 3% were released in the effluent, and 5% remained in the waste sludge...
  12. ncbi request reprint Tetrachloroethylene (TCE) removal during anaerobic granulation in an upflow anaerobic sludge blanket (UASB) reactor
    Delia Teresa Sponza
    Dokuz Eylul University, Engineering Faculty, Environmental Engineering Department, Izmir, Turkey
    J Environ Sci Health A Tox Hazard Subst Environ Eng 37:213-36. 2002
    ..38 mgCOD (mgTSS day)(-1), 108 mgCOD 1(-1), 0.17 mgTSS (mgCOD)(-1) and 0.015 day(-1), respectively during TCE biotransformation based on glucose-COD during granulation...
  13. ncbi request reprint Treatability of 2,4 dinitrotoluene in anaerobic/aerobic sequential processes
    Delia Teresa Sponza
    Department of Environmental Engineering, Engineering Faculty, Dokuz Eylul University, Buca, Turkey
    J Environ Sci Health A Tox Hazard Subst Environ Eng 38:1529-48. 2003
    ..More than 95% COD and DNT removal efficiencies were obtained in combined UASB,CSTR system at an initial DNT concentration of 125 mg/L(-1) and a loading rate of 250 mg DNT L(-1) day(-1)...
  14. ncbi request reprint Application of toxicity tests into discharges of the pulp-paper industry in Turkey
    Delia Teresa Sponza
    Environmental Engineering Department, Engineering Faculty, Dokuz Eylul University, Buca Kaynaklar Campus, Izmir, Turkey
    Ecotoxicol Environ Saf 54:74-86. 2003
    ..The results clearly indicate that bioassay tests provide additional information on the toxicity potential of industrial discharges and effluents...
  15. ncbi request reprint Simultaneous toxicity and nutrient removals in simulated DEPHANOX (anaerobic/anoxic/oxic sequentials) process treating dinitrotoluene and trichlorotoluene
    D T Sponza
    Environmental Engineering Department, Engineering Faculty, Dokuz Eylul University, Kaynaklar Campus, Tynaztepe, Buca, Yzmir, Turkey
    Water Sci Technol 49:237-44. 2004
    ....
  16. ncbi request reprint Ultimate azo dye degradation in anaerobic/aerobic sequential processes
    D T Sponza
    Dokuz Eylül University Engineering Faculty, Environmental Engineering Department, 35160 Buca, Kaynaklar Campus, Izmir, Turkey
    Water Sci Technol 45:271-8. 2002
    ..day. 90-95% color and 40-60% COD removal efficiencies were obtained depending on the applied organic loadings in the UASB reactor. The remaining COD was removed with a treatment efficiency of 85-90% in the aerobic CSTR reactor...
  17. ncbi request reprint Incorporation of toxicity tests into the Turkish industrial discharge monitoring systems
    D T Sponza
    Dokuz Eylul University, Engineering Faculty, Environmental Engineering Dept, Buca Kaynaklar Campus, Izmir, Turkey
    Arch Environ Contam Toxicol 43:186-97. 2002
    ..The results clearly showed that the use of bioassay tests produce additional information about the toxicity potential of industrial discharges and effluents...
  18. ncbi request reprint Necessity of toxicity assessment in Turkish industrial discharges (examples from metal and textile industry effluents)
    Delia Teresa Sponza
    Environmental Engineering Department, Engineering Faculty, Doku Eylul University, Izmir, Turkey
    Environ Monit Assess 73:41-66. 2002
    ..The results clearly showed that the use of bioassay tests produce additional information about the toxicity potential of industrial discharges and effluents...
  19. ncbi request reprint Environmental geochemistry and pollution studies of Aliaga metal industry district
    Delya Sponza
    Environmental Engineering Department, Engineering Faculty, Dokuz Eylul University, Izmir, Turkey
    Environ Int 27:541-53. 2002
    ....
  20. doi request reprint Effects of sludge retention time (SRT) and biosurfactant on the removal of polyaromatic compounds and toxicity
    Delia Teresa Sponza
    Dokuz Eylul University, Engineering Faculty, Environmental Engineering Department, Izmir, Turkey
    J Hazard Mater 197:404-16. 2011
    ..02 ng ml(-1) to the PAH concentration affecting only 6% of the live Daphnia magna (EC(6)=5.30 ng ml(-1)) at the end of the aerobic treatment at a SRT of 25 days. Toxicity removals originating from the PAHs were 96%...
  21. ncbi request reprint Effects of alkalinity and co-substrate on the performance of an upflow anaerobic sludge blanket (UASB) reactor through decolorization of Congo Red azo dye
    Mustafa Isik
    Environmental Engineering Department, Engineering Faculty, Dokuz Eylul University, Buca Kaynaklar Campus, 35160, Izmir, Turkey
    Bioresour Technol 96:633-43. 2005
    ..However, decolorization efficiency remained at 100% with decreasing NaHCO3 concentrations as low as 250 mg/l in the feed. An alkalinity/COD ratio of 0.163 in the feed was suggested for simultaneous optimum COD and color removal...
  22. ncbi request reprint Monitoring of toxicity and intermediates of C.I. Direct Black 38 azo dye through decolorization in an anaerobic/aerobic sequential reactor system
    Mustafa Isik
    Environmental Engineering Department, Engineering Faculty, Dokuz Eylul University, Buca Kaynaklar Campus, 35160 Izmir, Turkey
    J Hazard Mater 114:29-39. 2004
    ..Feed and anaerobic effluent had greater toxicity than the aerobic effluent after mineralization of dye...
  23. ncbi request reprint Decolorization of azo dyes under batch anaerobic and sequential anaerobic/aerobic conditions
    Mustafa Isik
    Environmental Engineering Department, Engineering Faculty, Dokuz Eylul University, Izmir, Turkey
    J Environ Sci Health A Tox Hazard Subst Environ Eng 39:1107-27. 2004
    ..49-4.74 kg (m3 day)(-1) and 24.60-30.62 kg (m3 day)(-1), respectively, through the decolorization of RB 5 and CR dyes in the UASB reactor...
  24. doi request reprint Effect of increasing nitrobenzene loading rates on the performance of anaerobic migrating blanket reactor and sequential anaerobic migrating blanket reactor/completely stirred tank reactor system
    Ozlem Selcuk Kuscu
    Department of Environmental Engineering, Faculty of Engineering and Architecture, Suleyman Demirel University, Isparta, Turkey
    J Hazard Mater 168:390-9. 2009
    ..The toxicity tests performed with Photobacterium phosphoreum (LCK 480, LUMIStox) and Daphnia magna showed that the toxicity decreased with anaerobic/aerobic sequential reactor system from the influent, anaerobic and to aerobic effluents...
  25. doi request reprint Effects of nitrobenzene concentration and hydraulic retention time on the treatment of nitrobenzene in sequential anaerobic baffled reactor (ABR)/continuously stirred tank reactor (CSTR) system
    Ozlem Selcuk Kuscu
    Department of Environmental Engineering, Engineering and Architecture Faculty, Suleyman Demirel University, Isparta, Turkey
    Bioresour Technol 100:2162-70. 2009
    ..Nitrobenzene was reduced to aniline under anaerobic conditions while aniline was mineralized to catechol with meta cleavage under aerobic conditions...
  26. ncbi request reprint Aromatic amine degradation in a UASB/CSTR sequential system treating Congo Red dye
    Mustafa Isik
    Department of Environmental Engineering, Engineering Faculty, Dokuz Eylul University, Buca Kaynaklar Campus, Izmir, Turkey
    J Environ Sci Health A Tox Hazard Subst Environ Eng 38:2301-15. 2003
    ..Therefore the aerobic effluents exhibited higher IC50 and specific methanogenic activities (SMA) compared to anaerobic and dye containing samples, indicating the reduced toxicity...
  27. ncbi request reprint Effects of nitrobenzene concentrations and hydraulic retention time on the treatment of nitrobenzene in sequential anaerobic baffled reactor and continuously stirred tank reactor system
    Ozlem Selcuk Kuscu
    Dokuz Eylul University, Engineering Faculty, Environmental Engineering Department, Buca Kaynaklar Campus, 35160, Izmir, Turkey
    Water Sci Technol 55:227-36. 2007
    ..Although ABR/CSTR system exhibited good COD and NB removal efficiencies, the lower HRTs slightly decreased the removal efficiencies compared to increasing NB concentration...
  28. ncbi request reprint Co-digestion of mixed industrial sludge with municipal solid wastes in anaerobic simulated landfilling bioreactors
    Osman Nuri Ağdağ
    Pamukkale University, Engineering Faculty, Environmental Engineering Department, Kinikli Campus, Denizli, Turkey
    J Hazard Mater 140:75-85. 2007
    ..Furthermore, TN and TP removals in waste were higher in reactors containing industrial sludge compared to control. The toxicity test results showed that toxicity was observed in reactors containing industrial mixed sludge...
  29. ncbi request reprint Effect of alkalinity on the performance of a simulated landfill bioreactor digesting organic solid wastes
    Osman Nuri Ağdağ
    Department of Environmental Engineering, Engineering Faculty, Dokuz Eylul University, Buca Kaynaklar Campus, Tinaztepe Izmir 35160, Turkey
    Chemosphere 59:871-9. 2005
    ..27 and 0.25 were achieved in the 3 and 6 g l-1 NaHCO3 containing reactors, indicating a better OSW stabilization. Alkalinity addition reduced the waste quantity, the organic content of the solid waste and the biodegradation time...
  30. ncbi request reprint Effect of aeration on the performance of a simulated landfilling reactor stabilizing municipal solid wastes
    Osman Nuri Ağdağ
    Engineering Faculty, Environmental Engineering Department, Dokuz Eylul University, Tinaztepe Izmir, Turkey
    J Environ Sci Health A Tox Hazard Subst Environ Eng 39:2955-72. 2004
    ..The final leachate quantities of aerated runs were lower than that of control reactor operated under strictly anaerobic conditions...
  31. doi request reprint Kinetics of para-nitrophenol and chemical oxygen demand removal from synthetic wastewater in an anaerobic migrating blanket reactor
    Ozlem Selcuk Kuscu
    Dokuz Eylül University Engineering, Faculty Environmental Engineering Department, 35160 Izmir, Turkey
    J Hazard Mater 161:787-99. 2009
    ....
  32. ncbi request reprint A batch kinetic study on decolorization and inhibition of Reactive Black 5 and Direct Brown 2 in an anaerobic mixed culture
    Mustafa Isik
    Department of Environmental Engineering, Engineering Faculty, Dokuz Eylul University, Buca Kaynaklar Campus, 35160, Izmir, Turkey
    Chemosphere 55:119-28. 2004
    ..A competitive kinetic model that describes the anaerobic co-metabolism of increasing RB 5 and DB 2 dye concentrations with glucose as co-substrate has been developed based on the experimental data...