Eco information 4. Influence of operation of the plants Jadrova vyradovacia spolocnost, a.s., on the environment, Locality of Mochovce, within April 2018

In this leaflet the results of monitoring of radioactive gaseous and liquid effluents into the Hron River as well as of radiation monitoring of Mochovce Liquid RAW Final Treatment Facility (FS KRAO) and Mochovce Radioactive Waste Repository (RU RAO) are presented. The radioactive effluents into hydrosphere within April 2018 for the radioactive effluents into hydrosphere within for FS KRAO were: 0.000 GBq of tritium (0.000 GBq for the period January - April 2018 (0.000% of AL)) and summary of gamma-radionuclides 0.000 GBq (0.000 GBq for the period January - April 2018 (0.000% of AL)). The radioactive effluents into hydrosphere within January - April 2018 for FS KRAO were: 0 kBq of ⁹⁰Sr (0 kBq for the period January - March 2018), 0.000 kBq of summary alpha (0.000 kBq of annually value) and 0 kBq of ¹⁴C for the period January - March 2018 (0 kBq of annually value). The radioactive effluents into hydrosphere within April 2018 for RU RAO were: 0.568 MBq of tritium (2.272 MBq for the period January - April 2018 (0.012% of AL)); 0.005 MBq of ¹³⁷Cs in April 2018 (0.005 MBq for the period January - April 2018 (0.079% of AL)); 0.097 MBq of ⁹⁰Sr - the value within January - March 2018 (0.097 MBq (0.398% of AL)); 0.003 MBq of ⁶⁰Co in April 2018 (0.010 MBq for the period January - April 2018 (0.045% of AL)); 0.003 MBq of ²³⁹Pu (0.003 MBq for the period January - March 2018 (0.5357% of AL)). Volume of liquid effluents in April 2018 was 227 m³ (908 m³ for the period January - April 2018). The radioactive effluents into atmosphere within April 2018 for FS KRAO were: 1.1 kBq of gamma radionuclides (4.3 kBq for the period January - April 2018, that is 0.005% of annually limit (AL)); 0.172 kBq of alpha radionuclides within January - March 2018 (0.172 kBq for the period January - March 2018 (0.009% of AL)), and 0.024 kBq of ⁸⁹Sr and ⁹⁰Sr - the value within January - March 2018 (0.024 kBq for the period January - March 2018 (0.002% of AL)).