On Monday 10th June we organised an excursion to a local sewage disposal plant. We learned a lot of information about water purification process and what happens with all the sewage components.
Excursion to the sewage disposal plant in Vsetín
On Monday 10th June we organised an excursion to a local sewage disposal plant. We learned a lot of information about water purification process and what happens with all the sewage components.