Technical Workshop on Ozonation (14.3.2019)

One aim of the CWPharma project is to evaluate how advanced wastewater treatment technologies can help to remove active pharmaceutical compounds. Ozonation is one the evaluated methods. On the 14th of March 2019 CWPharma arranged a Technical Workshop on ozonation in Linköping, Sweden. The workshop was targeted at utilities, authorities, researchers and engineering and consulting companies. 

Workshop program, presentations and summaries:

• Workshop Agenda.pdf
• Welcome to Tekniska Verken i Linköping AB.pdf, R. Hovenberg, Tekniska verkens board
• Get to know the project CWPharma_Helen Ek.pdf, H. Ek-Henning, Länsstyrelsen i Östergötland
• Get to know the project BONUS CLEANWATER.pdf, K. Bester, Aarhus University
• Get to know the project LIWE Life.pdf, P. Bratt
• Overview on full-scale ozonation plants in Germany and Switzerland.pdf, U. Miehe, KWB

Session 1: Planning and design of ozonation plants

• Aspects to be considered for design of ozonation.pdf, M. Stapf, KWB
• Retrofitting of an ozonation system.pdf, R. Sehlén, TVAB
• Planning of full-scale ozonation in Lidköping.pdf, C. Dahlberg, Sweco
• Swedish joint group on tenders for advanced wastewater treatment.pdf, Cimbritz, Lund University

Session 2: Operation and control of ozonation plants

• Using UV absorbance for ozone dosing control M. Stapf, KWB
• Removal of micropollutants by ozone – is a normalization on COD better than on TOC.pdf, M. Cimbritz, Lund University
• Formation and destruction of transformation products under various ozone dosages, M. Suman, Aarhus University

Session 3: Ozonation post-treatment Handout_Session_3_Ozonation post-treatment.pdf

• Removal of ozonation products in biofilm polishing, K. Bester, Aarhus University
• Comparing different ozonation post-treatment systems, R. Gnirss, Berliner Wasserbetriebe
• Systematic review of toxicity removal by advanced wastewater treatment technologies, J. Völker, Norwegian University of Science and Technology

Summaries of the work-sessions:

• Work-group 1: Planning and design.pdf
• Work-group 2: Operation and control.pdf
• Work-group 3: Post-treatment.pdf