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Volume 47, Issue 11
June 2003
Issue Cover
ISSN 0273-1223
EISSN 1996-9732
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Research Articles

The competition between PAOs (phosphorus accumulating organisms) and GAOs (glycogen accumulating organisms) in EBPR (enhanced biological phosphorus removal) systems at different temperatures and the effects on system performance
U.G. Erdal; Z.K. Erdal; C.W. Randall
View articletitled, The competition between PAOs (phosphorus accumulating organisms) and GAOs (glycogen accumulating organisms) in EBPR (enhanced biological phosphorus removal) systems at different temperatures and the effects on system performance
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Evaluation of influent prefermentation as a unit process upon biological nutrient removal
T. McCue; R. Shah; I. Vassiliev; Y.-H. Liu; F.G. Eremektar ...
View articletitled, Evaluation of influent prefermentation as a unit process upon biological nutrient removal
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Anoxic phosphorus removal by denitrifying heterotrophic bacteria
N. Lacko; G.D. Drysdale; F. Bux
View articletitled, Anoxic phosphorus removal by denitrifying heterotrophic bacteria
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Quantitative estimation of the role of denitrifying phosphate accumulating organisms in nutrient removal
T. Shoji; H. Satoh; T. Mino
View articletitled, Quantitative estimation of the role of denitrifying phosphate accumulating organisms in nutrient removal
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The ScanDeNi® process could turn an existing under-performing activated sludge plant into an asset
B. Rosén; C. Huijbregsen
View articletitled, The ScanDeNi<sup>®</sup> process could turn an existing under-performing activated sludge plant into an asset
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The effect of GAOs (glycogen accumulating organisms) on anaerobic carbon requirements in full-scale Australian EBPR (enhanced biological phosphorus removal) plants
A.M. Saunders; A. Oehmen; L.L. Blackall; Z. Yuan; J. Keller
View articletitled, The effect of GAOs (glycogen accumulating organisms) on anaerobic carbon requirements in full-scale Australian EBPR (enhanced biological phosphorus removal) plants
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Nitrification of high strength ammonia wastewater and nitrite accumulation characteristics
D.J. Kim; J.S. Chang; D.I. Lee; D.W. Han; I.K. Yoo ...
View articletitled, Nitrification of high strength ammonia wastewater and nitrite accumulation characteristics
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Enhanced nitrogen removal in SBRs bypassing nitrate generation accomplished by multiple aerobic/anoxic phase pairs
A.N. Katsogiannis; M. Kornaros; G. Lyberatos
View articletitled, Enhanced nitrogen removal in SBRs bypassing nitrate generation accomplished by multiple aerobic/anoxic phase pairs
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Induction of denitrification in a pilot-scale trickling filter by adding nitrate at high loading rate
H. Vanhooren; D. De Pauw; P.A. Vanrolleghem
View articletitled, Induction of denitrification in a pilot-scale trickling filter by adding nitrate at high loading rate
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Fuzzy-control for improved nitrogen removal and energy saving in WWT-plants with pre-denitrification
U. Meyer; H. J. Pöpel
View articletitled, Fuzzy-control for improved nitrogen removal and energy saving in WWT-plants with pre-denitrification
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Use of pH as fuzzy control parameter for nitrification under different alkalinity in SBR process
Y.-Z. Peng; J.-F. Gao; S.-Y. Wang; M.-H. Sui
View articletitled, Use of pH as fuzzy control parameter for nitrification under different alkalinity in SBR process
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Nitrification preservation in activated sludge during curative bulking chlorination
E. Cotteux; P. Duchene
View articletitled, Nitrification preservation in activated sludge during curative bulking chlorination
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Partial nitrification in a high-load activated sludge system by biofilter backwash water recirculation
Z. Melicz
View articletitled, Partial nitrification in a high-load activated sludge system by biofilter backwash water recirculation
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Nutrient removal from wastewaters using high performance materials
I.D.R. Mackinnon; K. Barr; E. Miller; S. Hunter; T. Pinel
View articletitled, Nutrient removal from wastewaters using high performance materials
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Controlling nitrogen removal using redox and ammonium sensors
D. Cecil
View articletitled, Controlling nitrogen removal using redox and ammonium sensors
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Design of nutrient removal activated sludge systems
J. Manga; J. Ferrer; A. Seco; F. Garcia-Usach
View articletitled, Design of nutrient removal activated sludge systems
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A thermal adaptation of bacteria to cold temperatures in an enhanced biological phosphorus removal system
U.G. Erdal; Z.K. Erdal; C.W. Randall
View articletitled, A thermal adaptation of bacteria to cold temperatures in an enhanced biological phosphorus removal system
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Nitrification in biofilters under variable load and low temperature
J.-P. Canler; J.-M. Perret; F. Lengrand; A. Iwema
View articletitled, Nitrification in biofilters under variable load and low temperature
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Adaptive control of the nitrate level in an activated sludge process
M. Ekman; P. Samuelsson; B. Carlsson
View articletitled, Adaptive control of the nitrate level in an activated sludge process
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Fenton's reagent and coagulation-flocculation as pretreatments of combined wastewater for reuse
A. Durán Moreno; E. González Lorenzo; C. Durán De Bazúa; J. Malpica De La Torre; R.M. Ramírez Zamora
View articletitled, Fenton's reagent and coagulation-flocculation as pretreatments of combined wastewater for reuse
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Nitrification and denitrification using a single biofilter packed with granular sulfur
J.-S. Kim; Y.-W. Hwang; C.-G. Kim; J.-H. Bae
View articletitled, Nitrification and denitrification using a single biofilter packed with granular sulfur
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Phased upgrading for nitrogen removal - a low cost approach
D. Solley; M. Armstrong
View articletitled, Phased upgrading for nitrogen removal - a low cost approach
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Molecular biological methods (DGGE) as a tool to investigate nitrification inhibition in wastewater treatment
N. Kreuzinger; A. Farnleitner; G. Wandl; R. Hornek; R. Mach
View articletitled, Molecular biological methods (DGGE) as a tool to investigate nitrification inhibition in wastewater treatment
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Pre-nitrification by encapsulated nitrifiers - a possibility for self-sufficient energy operation of domestic WWTPs
M. Sievers; K.D. Vorlop; J. Hahne; M. Schlieker; S. Schäfer
View articletitled, Pre-nitrification by encapsulated nitrifiers - a possibility for self-sufficient energy operation of domestic WWTPs
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Nitrogen removal in industrial wastewater by nitration and denitration - 3 years of experience
P. Degn Pedersen; K. Jensen; P. Lyngsie; N. Henrik Johansen
View articletitled, Nitrogen removal in industrial wastewater by nitration and denitration - 3 years of experience
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Development of a two-stage flexible fibre biofilm reactor for treatment of food processing wastewater
Q.J. Yu; H. Xu; D. Yao; P. Williams
View articletitled, Development of a two-stage flexible fibre biofilm reactor for treatment of food processing wastewater
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Bacteria reduction and nutrient removal in small wastewater treatment plants by an algal biofilm
G. Schumacher; T. Blume; I. Sekoulov
View articletitled, Bacteria reduction and nutrient removal in small wastewater treatment plants by an algal biofilm
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The effect of low sludge age on wastewater fractionation (SS, SI)
S. Haider; K. Svardal; P.A. Vanrolleghem; H. Kroiss
View articletitled, The effect of low sludge age on wastewater fractionation (<em>S</em><sub><em>S</em></sub>, <em>S</em><sub><em>I</em></sub>)
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Efficiency of the Activated Sludge Model no. 3 for German wastewater on six different WWTPs
M. Wichern; M. Lübken; R. Blömer; K.-H. Rosenwinkel
View articletitled, Efficiency of the Activated Sludge Model no. 3 for German wastewater on six different WWTPs
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Modification of Activated Sludge Model no. 3 considering direct growth on primary substrate
Karahan-Gül Ö; M.C.M. van Loosdrecht; D. Orhon
View articletitled, Modification of Activated Sludge Model no. 3 considering direct growth on primary substrate
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Polyhydroxyalkanoate form and polyphosphate regulation: keys to biological phosphorus and glycogen transformations?
A.A. Randall; Y. Chen; Y.-H. Liu; T. McCue
View articletitled, Polyhydroxyalkanoate form and polyphosphate regulation: keys to biological phosphorus and glycogen transformations?
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The effect of organic loading rate on the aerobic granulation: the development of shear force theory
J.-H. Tay; S. Pan; S.T.L. Tay; V. Ivanov; Y. Liu
View articletitled, The effect of organic loading rate on the aerobic granulation: the development of shear force theory
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Elevated precursor 16S rRNA levels suggest the presence of growth inhibitors in wastewater
P.G. Stroot; D.B. Oerther
View articletitled, Elevated precursor 16S rRNA levels suggest the presence of growth inhibitors in wastewater
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Modelling the effect of shear history on activated sludge flocculation
C. Biggs; P. Lant; M. Hounslow
View articletitled, Modelling the effect of shear history on activated sludge flocculation
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Improving titrimetric techniques by modelling pH change in activated sludge systems
S. Pratt; Z. Yuan; J. Keller
View articletitled, Improving titrimetric techniques by modelling pH change in activated sludge systems
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Structure-function dynamics and modeling analysis of the micro-environment of activated sludge floc
B. Li; P. Bishop
View articletitled, Structure-function dynamics and modeling analysis of the micro-environment of activated sludge floc
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Dimensional analysis for establishing the testing criteria of kinetic study with respirometry
Y.-S. Wu; C.-F. Chiang; C.-J. Lu
View articletitled, Dimensional analysis for establishing the testing criteria of kinetic study with respirometry
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Effect of nitrite and nitrate on biogenic sulfide production in sewer biofilms determined by the use of microelectrodes
S. Okabe; T. Ito; H. Satoh; Y. Watanabe
View articletitled, Effect of nitrite and nitrate on biogenic sulfide production in sewer biofilms determined by the use of microelectrodes
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Non-filamentous sludge bulking caused by a deficiency of nitrogen in industrial wastewater treatment
Y. Peng; C. Gao; S. Wang; M. Ozaki; A. Takigawa
View articletitled, Non-filamentous sludge bulking caused by a deficiency of nitrogen in industrial wastewater treatment
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Oxygen transfer into activated sludge with high MLSS concentrations
J. Krampe; K. Krauth
View articletitled, Oxygen transfer into activated sludge with high MLSS concentrations
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Optimum aerobic volume control based on continuous in-line oxygen uptake monitoring
K. Svardal; S. Lindtner; S. Winkler
View articletitled, Optimum aerobic volume control based on continuous in-line oxygen uptake monitoring
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Investigation of oxygen transfer rates in full scale membrane bioreactors
P. Cornel; M. Wagner; S. Krause
View articletitled, Investigation of oxygen transfer rates in full scale membrane bioreactors
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