The second technical meeting took place on May 5th in Manresa and was attended by Protecmed, CTM and Typsa.
The attendees examined the laboratory results so far. The results of landfill leachate pre-treatment step from both physicochemical and biological approaches were shown, as well as the results from low pressure filtration tests.
As the biological results were not really promising so far, partners agreed a change in strategy for operating the sequencing batch reactor (SBR). Furthermore, ultrafiltration was chosen as the low pressure system to be used in RELEACH pilot plant.