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Phone: +46 8 634 20 27
E-mail: info@sjostadsverket.se
Henriksdalsringen 58 (map)
SE-131 32 NACKA
Manager/Activity Coordinator
Christian Baresel
christian.baresel@ivl.se
+46(0)10-788 6606
How does our ZeeWeed membrane work? (SUEZ/Youtube)
Membrane Bioreactor (MBR)
The technology that provides increased capacity and improved treatment efficiency
Many treatment plants need not only deal with increased loads due to population increase, connection of new areas, etc. but also have to meet more stringent requirements for removal of traditional pollutants such as oxygen-consuming substances and nutrients and possibly micropollutants. With the help of a Membrane BioReactor (MBR), it is possible to handle both increased biological and hydraulic load, as well as increased treatment requirements, and this usually in existing volumes. Henriksdal wastewater treatment plant in Stockholm is one of the facilities that faces these challenges and, in addition, does not allow for expansion of the existing plant.
For many years we have worked with Membrane BioReaktor (MBR) and its various technical designs (flat-sheet and hollow fibers). Together with Stockholm Water and Waste Company, we have built a pilot copy of Henrikdal's future treatment plant including a sludge management pilot (mesophilic and thermophilic digestion). An advantage of MBR technology is that particles and particulate pollutants cannot pass. The technology allows for a simple post-treatment and further purification of waste water from, for example, pharmaceutical residues. We have also been working on this for several years, both using the pilot plant at Hammarby Sjøstadsverk and at full-scale WWTPs.
Overall presentation of Membrane BioReactor (MBR)
Tests with Membrane BioReactor (MBR)
- Tests with flat-sheet membrane (Interim report 1 Pdf, 1.4 MB. and Interim report 2 Pdf, 2.8 MB.)
- Tests with hollow fibre (spagetti) membrane, Interim report 3 Pdf, 6.7 MB.
- Membrane Bioreactor Processes to Meet Todays and Future Municipal Sewage Treatment Requirements?
- Phosphorus peaks in MBR effluent after membrane cleaning Pdf, 2.6 MB.
- Studies on the implementation of a MBR process at the Henriksdal wastewater treatment plant Pdf, 581.7 kB.
Related activities
- Handbook for the removal of micropollutants at WWTPs (SystemLäk project) Pdf, 2.6 MB.
- Subreport SystemLäk on test with with ozonation, activated carbon, biochar, control systems, chloride dioxide, etc. Pdf, 1.9 MB.
- Subreport SystemLäk - Occurrence and reduction of emerging pollutants in four Swedish treatment plant Pdf, 1.9 MB.
- Treatment with ozone or granulated activated carbon (GAC) Pdf, 1015.1 kB.
- Removal of pharmaceutical residues using ozonation as intermediate process step at Linköping WWTP, Sweden
- Microscopic plactic particles in water from sewage treatment Pdf, 1.3 MB.
- Powdered activated carbon (PAC) addition in membrane bioreactor (MBR) for increased removal of organic pollutants in municipal wastewater Pdf, 747.5 kB.
- Monitoring, investigation and analysis of pathogens in MBR treated water at Hammarby Sjöstadsverk, Stockholm Pdf, 3.3 MB.
- and more
More information/contact
Contact us, regardless of whether you are in need of an initial screening or already have concrete plans/projects. Our long experience, our independent and non-commercial activities, guarantees an honest and realistic assessment of your situation and your needs.