PLANET – Protect our planets natural resources and climate for future generations In 2015, 57.6% of the population in Slovenia was connected to municipal waste water treatment plants with at least secondary treatment.
PLANET – Obvarovati naravne vire in podnebje našega planeta za prihodnje generacije Na komunalne čistilne naprave z vsaj sekundarno stopnjo čiščenja je bilo v 2015 priključenih 57,6 % prebivalcev.