The West Pomeranian University of Technology, Szczecin has been preparing equipment for the continuation of experiments. Plasma based deodorization experiments in the Goleniow (Poland) WWTP composting site will start to continue soon. New up-scaled plasma reactor is constructed. Here is also adapted the power supply for larger output power into the reactor. It will be used for the last measurement in Goleniow WWTP composting facility this fall if the epidemic situation is under control until then. The plasma reactor is being upgraded with new electrode designs.