1st Edition

The Competition between Polyphosphate-Accumulating Organisms and Glycogen-Accumulating Organisms: Temperature Effects and Modelling UNESCO-IHE PhD Thesis

By Carlos Manuel Lopez Vazquez Copyright 2010
258 Pages 5 Color & 50 B/W Illustrations
by CRC Press

258 Pages
by CRC Press

258 Pages
by CRC Press

The over-enrichment of surface water bodies with phosphorus compounds can lead to eutrophication resulting in reduced photosynthetic activity, oxygen depletion, production of toxic compounds and, ultimately, loss of plant and animal species. Due to relatively high removal efficiency, economy and environmentally-friendly operation, enhanced biological phosphorus removal (EBPR) in activated sludge... Read more

1 Introduction
2 Temperature effects on the anaerobic metabolism of GAO
3 Temperature effects on the aerobic metabolism of GAO
4 Long-term temperature influence on the metabolism of GAO
5 Factors affecting the occurrence of PAO and GAO at full-scale EBPR systems
6 A practical method for the quantification of PAO and GAO populations in full-scale systems
7 Modelling the PAO-GAO competition: the effects of carbon source, pH and temperature
8 General conclusions, evaluation and outlook

Acknowledgements
List of publications
Curriculum vitae

Biography

Carlos Manuel López Vázquez graduated in 1999 at the Faculty of Engineering, Autonomous University of the State of México (UAEMéx), in Toluca, México. He received the Masters degree on Water Sciences (cum laude), in 2002 at the Interamerican Center for Water Resources, Faculty of Engineering, at the same university. For outstanding academic achievement, he was awarded different prizes, grants and scholarships including the ‘Ingenieros Civiles Asociados (ICA) Scholarship’ in 1998 to the best students of Civil Engineering and the ‘Ignacio Manuel Altamirano Basilio Prize’ in 2001 given to the best MSc. student of the Faculty of Engineering.

In 2003, he was awarded a grant by the National Council for Sciences and Technology (CONACYT) from Mexico to carry out his doctoral studies, which started in 2004 in a joined project between UNESCO-IHE Institute for Water Education and the Environmental Biotechnology group of Delft University of Technology (TUDelft). The results of his PhD research are presented in this thesis.