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It is a common challenge in the whole Baltic Sea Region that municipal wastewater treatment plants, constructed for processing wastewater from households, take a huge load from industries. How to solve it? Through cooperation!
What are the bottlenecks to be solved and incentives needed for enhancing the nutrient recycling in the Baltic Sea Region? Answers to these questions were looked for in the workshop under the EUSBSR Annual Forum 2020.
Energy consumption of the wastewater treatment process is an important aspect of the modern wastewater treatment plant (WWTP) management. IWAMA project developed comparative benchmark in energy management, launched self-audit tool and several investments in energy efficiency.
Read more: Energy management in wastewater treatment »
With the development of cities and the climate change, the natural water circulation is disturbed, which results in reduced water infiltration and evapotranspiration while the surface runoff increases significantly and more frequent flooding occurs in cities. With more consequences to come – lower supply of groundwater and change of the city microclimate, – steps needs to be taken to implement sustainable storm water management.
Read more: Rain Gardens – small gardens, a big deal »
In 2016, the sea trout population in a city stream of Helsinki was in trouble. A large deliberate leakage of oil from a garage in the nearby industrial area contaminated the side stream and threatened the whole population. Storm water running to the stream was deteriorated by smaller accidental oil leakages and loading of hazardous substances from the nearby busy streets. Thus, a delicate stream ecosystem in the middle of the city, a densely built catchment area, and very little space for any management structures to clean the storm waters. What to do?
The VillageWaters Project was launched to identify and propose the most effective wastewater treatment solutions for sparsely populated area households using independent water purification systems. How did the project encourage households to implement the new treatment systems and how a suitable and effective wastewater treatment solution can be selected?
Welcome to the Baltic Smart Water Hub, our international water community platform for sharing expertise in smart water management in the Baltic Sea Region. The Hub comprises of interactive elements, through which you can cooperate, share and learn – read more about the opportunities!
Read more: Welcome to the Baltic Smart Water Hub! »