The document discusses the challenges posed by stormwater runoff, including pollution from buildings, traffic, and snow melt. Climate change is exacerbating the problems caused by intense rainfall events. There are solutions to these issues, such as sustainable stormwater management systems that clean runoff and meet EU water quality standards through retention, filtration, and recycling solutions tailored to local conditions. These systems require ongoing maintenance and monitoring to effectively treat stormwater runoff.

1. Stormwater
a challenge!?

2. Climate change
Intense rain

3. Building material
leaking metals

4. Building
material
leaking
metals

5. Bad maintenance

6. Traffic
contribution

7. Bad maintenance

8. Pollutants

9. Pollutants

10. Environmental
effects

11. Contaminated
snow combined
with salt

12. There are
solutions

13. Rent Dagvatten can help
you to create sustainable
low lifecycle cost solutions

14. Abonnera på Rent Dagvatten®
Subscription for Clean Stormwater

15. System solution
Demand
analysis
Recycle
Destruct. WFD
Solution
selection
Design
Installation
Building
Maintenance
Function
control
Yearly
Quality
Report
EU demand Subscription
In close cooperation we design a location adapted solution for
sustainable management and cleaning of stormwater.
The system solution target is to meet the EU Water Framework
Directive for emission levels for receiving waters.
The solutions build on existing technologies as well as own R&D
in close cooperation with leading Universities.

16. Demand analysis
Demand
analysis
Solution
selection
Design
Installation
Building
Maintenance
Function
control
Recycle
Destruct. WFD
Yearly
Quality
Report
EU demand Subscription

17. Demand analysis
Analysis based on
Area
Rain intensity
Receiving water status
Runoff
Traffic load
Source tracing
Environment demands
Eco-system services

18. Demand analysis
with suggested
solutions

19. Solutions
Demand
analysis
Solution
selection
Design
Installation
Building
Maintenance
Function
control
Recycle
Destruct. WFD
Yearly
Quality
Report
EU demand Subscription
Solutions adapted to local demands
Designed for efficient treatment both för volume
management and environment safe cleaning
including mantenance, recycling and destruction

20. Retention solutions

21. Retention solutions

22. Retention solutions

23. Green solutions

24. Cleaning solutions
Filter solutions

26. Cleaning solutions
Filter solutions

27. Rainwater harvesting

28. Maintenance

30. Yearly report

31. Abonnera på Rent Dagvatten®
Subscription for Clean Stormwater
www.rent-dagvatten.se