| Local Committees |
| Prof Jurg Keller (Chair) | University of Queensland, Australia |
| Dr Damien Batstone (Vice) | University of Queensland, Australia |
| Dr Sandra Hall (secretary) | University of Queensland, Australia |
| Robin Lewis | Brisbane Water, Australia |
| Geoff Hamilton | Gold Coast Water, Australia |
| Bill Clarke | University of Queensland, Australia |
| International Programme Committee |
| Prof Trevor Britz | University of Stellenbosch, South Africa |
| Prof Jules van Lier | Wageningen, Netherlands |
| Prof Bruce Logan | Penn State University, USA |
| Prof Adalberto Noyola | National University of Mexico, Mexico |
| Prof Spyros Pavlostathis | Georgia Tech, USA |
| Prof Nanqi Ren | Harbin Institute of Technology, China |
| Prof Hansruedi Siegrist | Eawag, Switzerland |
| Prof Willy Verstraete | University of Ghent, Belgium |
| Scientific Expert Committee |
| Additional to organising and programme committees |
| Madalena Alves | University of Minho, Portugal |
| Irini Angelidaki | Technical University of Denmark, Denmark |
| David Bagley | University of Wyoming, USA |
| Linda Blackall | The University of Queensland, Australia |
| Phil Bond | The University of Queensland, Australia |
| Franco Cecchi | University of Verona, Italy |
| Ralf Cord-Ruwisch | Murdoch University, Australia |
| Paul Darvodelsky | PSD, Australia |
| Herbert P Fang | The University of Hong Kong, China |
| Jim Field | University of Arizona, USA |
| Eugenio Foresti | Universidade de São Paulo, Brazil |
| Jaime Garcia de las Heras | CEIT - Technological Research Center, Spain |
| Sudhir K Gupta | Indian Institute of Technology, India |
| Alan Guwy | University of Glamorgan, United Kingdom |
| Ken Hartley | Consulting Engineer, Australia |
| Chris Hertle | GHD, Australia |
| Reze Iranpour | LA City Public Works, USA |
| Pavel Jenicek | Institute of Chemical Technology Prague, Czech republic |
| Sergey Kalyuzhnyi | Moscow State University, Russian Federation |
| In S. Kim | Gwangju Institute of Science and Technology, Korea |
| Robbert Kleerebezem | Delft University of Technology, The Netherlands |
| Paul Lant | The University of Queensland, Australia |
| Pierre Le Clech | University of New South Wales, Australia |
| Juan Lema | University of Santiago de Compostela, Spain |
| Mauro Majone | University of Rome “La Sapienza”, Italy |
| Mike Manefield | University of New South Wales, Australia |
| Joan Mata-Alvarez | Universitat de Barcelona, Spain |
| Ralf Minke | University of Stuttgart, Germany |
| Rene Moletta | INRA, France |
| Eberhard Morgenroth | University of Illinois at Urbana-Champaign, USA |
| Arnold Mulder | Amecon, Netherlands |
| Pratap Pullammanappallil | University of Florida, USA |
| Korneel Rabaey | The University of Queensland, Australia |
| Lutgarde Raskin | University of Michigan, USA |
| Jorge Rodriguez | University of Glamorgan, Wales |
| Gonzalo Ruiz | Pontificia Universidad Catolica de Valparaiso, Chile |
| Yuji Sekiguchi | AIST, Japan |
| Henri Spanjers | Lettinga Associates Foundation, The Netherlands |
| Richard Speece | Vanderbilt University, USA |
| Alfons Stams | Wageningen University, The Netherlands |
| Jean Phi Steyer | INRA, France |
| David Stuckey | Imperial College, United Kingdom |
| Richard Stuetz | University of New South Wales, Australia |
| Trevor Stuthridge | SCION, New Zealand |
| Hiroshi Tsuno | Kyoto University, Japan |
| Zhiguo Yuan | The University of Queensland, Australia |