The objectives of this work package are:

• To up-scale, control and validate oxidation technologies through testing and scientific support in full-scale for drinking water and for wastewater in combination with different post-treatment technologies
• To provide solutions which guarantee energy efficiency, robust controlling, good disinfection, efficient transformation of micropollutants, optimal mitigation of TPs and minimal formation OBPs.

The following tasks (with deliverables and milestones) are planned:

T3.1.1: Installation and system design

Oxidation reactors and different post-treatments will be installed and optimized at the different utilities with respect to energy consumption, micropollutant removal efficiency, and disinfection. The installation of technologies at utilities will be done in August 2013. The demonstration of design, application, controlling and long-term stability of the WW oxidation technology is due in February 2015.

T 3.1.2: Online control of oxidant dosage

DOC-, UV-, EDC- (electron donating capacity) and oxidant- measurements will be compared for robust and energy-efficient online control of oxidant dosage for the treatment of the WWTP effluent. The demonstration of design, application, controlling and long-term stability of DW oxidation technology is due in February 2015.

T3.1.3: Demonstration of oxidation technologies

Oxidation processes followed by different post-treatment technologies will be evaluated with regard to positive environmental effects based on comparison of full-scale and laboratory data. Long-term stability of the full-scale processes will be monitored and possible implications evaluated.

To download the deliverables that are already completed, please see the results section.