Technical Visits

When: Thursday June 26, afternoon
Cost: 200 kr excl. vat
Pre- registration is mandatory.

  1. Johannisbergs Waterpark and Farm4Future (Västerås)
    When: 12:30-17:30
  2. Swedish Water Innovation Center (SWIC) and Henriksdal Wastewater Treatment Plant (Stockholm)
    When: 12:30-16:00
  3. Käppala Wastewater Treatment Plant (Stockholm)
    When: 12:30-15:00

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1. Johannisbergs Waterpark and Farm4Future (Västerås)

Johannisbergs vattenpark is a multifaceted wetland park located between the power plant and Johannisbergs airport in Västerås. The park, which was inaugurated in the autumn of 2021, serves several purposes including water purification, promoting biodiversity, and providing a space for recreation and learning.

During a study tour to Johannisbergs vattenpark, participants will have the opportunity to explore the park’s innovative water purification system. The park cleanses stormwater from Kapellbäcken before it reaches Lake Mälaren, using natural processes to remove heavy metals and other pollutants. Visitors will learn about the sedimentation process, where particles settle at the bottom of the ponds, and how plants and bacteria in the water help absorb nutrients and break down oils.

The tour will also highlight the park’s efforts to enhance biodiversity. Attendees will see various installations such as birdhouses, bat boxes, and insect hotels, which support local wildlife. The park’s design prioritizes the needs of different species, including the absence of lighting to create a suitable habitat for bats and owls.

Overall, the study visit offers a comprehensive look at how Johannisbergs vattenpark integrates environmental engineering with ecological conservation, making it an excellent educational experience for those interested in sustainable water management and biodiversity.

Mälardalen University is Swedens newest University. MDU has campuses in Eskilstuna and Västerås. Around 18 000 students study courses and programmes in Design and Communication, Economics, Healthcare, Education, Engineering, Chamber Music and Opera.

At MDU research is carried out in many disciplinary domains to solve problems in society, whereby research in Future Energy and Embedded Systems is internationally prominent. MDU enjoys a close collaboration with the private and public sectors, which contributes towards the better health of people and a more sustainable planet. The University is located on both sides of Lake Mälaren, with campuses in Eskilstuna and Västerås.

The Future Energy research initiative Farm4Future strives to create circular systems and improve the conditions for cultivation in urban environments. The aim is to contribute to advancements in wastewater treatment and resource recovery for sustainable water management and food production. During the study visit you will have the opportunity to explore our vertical farming systems and the Spectra-Lab.

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MDU-Farm4Future research in Future Energy

2. Swedish Water Innovation Center (SWIC) and Henriksdal Wastewater Treatment Plant (Stockholm)

Sjöstadsverket Water Innovation Centre (SWIC) is one of the world’s leading research and development facilities in water treatment technology. Operated by IVL Swedish Environmental Research Institute and KTH, the centre focuses on developing technologies for the reuse of treated wastewater, addressing the global challenge of clean water scarcity.

During a study visit to Sjöstadsverket, participants will have the opportunity to explore cutting-edge water treatment solutions. The facility is designed to test and pilot new technologies, making it an ideal environment for both national and international research projects. Visitors will learn about various water treatment processes, including how wastewater can be treated to produce energy and how nutrients can be returned to the cycle.

The tour will also highlight the centre’s role in addressing urban water challenges exacerbated by climate change. Attendees will see firsthand how the facility’s flexible structure allows for the testing of innovative solutions in water treatment and environmental engineering.

Overall, the study visit offers a comprehensive look at how Sjöstadsverket integrates advanced technology with practical solutions to improve water quality and sustainability, making it an excellent educational experience for those interested in environmental engineering and water management.

Henriksdal wastewater treatment plant is the largest wastewater treatment facility in Stockholm, serving a population equivalent of 870,000 people. During a study visit to Henriksdal, participants will have the opportunity to explore the plant’s advanced treatment processes and learn about its role in maintaining water quality in the region.

Additionally, the visit will include insights in the plant’s efforts to optimize biogas production and reduce methane leakage, as well as its use of membrane bioreactor (MBR) technology to enhance phosphorus removal. Overall, the study visit offers a comprehensive look at how Henriksdal wastewater treatment plant integrates advanced technology with practical solutions to improve water quality and sustainability.

Sjöstadsverket-SWIC Stockholm
Henriksdal-Wastewater-Treatment-Plant Stockholm

3. Käppala Wastewater Treatment Plant (Stockholm)

A study visit to the Käppala wastewater treatment plant offers a unique opportunity to explore one of Sweden’s most advanced wastewater treatment facilities. Located in Lidingö, the Käppala plant treats wastewater from over 500,000 inhabitants across eleven municipalities north and east of Stockholm.

During the visit, participants will learn about the plant’s comprehensive treatment process, which includes mechanical, biological, and chemical stages. The tour will highlight how the plant efficiently removes pollutants from wastewater, ensuring that the treated water meets stringent environmental standards before being released back into nature.

Additionally, the tour will cover the plant’s efforts to continuously improve its processes and test new technologies to enhance efficiency and environmental performance.

Käppala-Wastewater-Treatment-Plant Stockholm
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