Invitation to register

NORDIWA 2013 13th Nordic Wastewater Conference

October 8–10, 2013 in Malmö, Sweden

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The Nordic Wastewater Conference has been arranged every second year since 1989 in the Nordic countries. The Swedish Water and Wastewater Association (Svenskt Vatten), organises the 13th confer-ence in co-operation with the Danish Water and Wastewater Association (DANVA), the Finnish Water Utilities Association – FIWA, Norwegian Water (Norsk Vann), Icelandic Energy and Utilities (Samorka) and NORDIWA.

Programme Committee Dorte Skræm, DANVADines Thornberg, UdviklingssamarbejdetGjertrud Eid, Norsk VannHallvard Ødegaard, NTNU and IWA NorwaySaijariina Toivikko, FIWARiku Vahala, Aalto UniversityDaniel Hellström, Svenskt VattenHenrik Aspegren, VA SYDFrida Pettersson, Urban Water, Secretary Anders Finnson, Svenskt Vatten, Chair

the Objective of the ConferenceThe objective of the conference is to promote exchange of experience, knowledge and skills between the practitioners and scientists within wastewater technology in the Nordic countries.

target groupThe conference is intended for personnel and managers of sewers, water and wastewater works, consultants, suppliers and contractors in the sector, scientists and authorities.

NORDIWA 2013 – 13th Nordic Wastewater Conference

Organisation CommitteeHenrik Aspegren, VA SYD, ChairJes la Cour Jansen, Lund UniversityKarin Jönsson, Lund UniversityUlf Thysell, NSVAMaria Wedberg, Svenskt Vatten

NORDIWA

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PRelImINARy PROgRAmmeThe order of the presentations in each session may be changed. For the latest updated program, see the Conference website: www.svensktvatten.se

“Do you want to be updated on the exciting development in the Nordic countries – from wastewater systems and stormwater to treatment, sludge and biogas and meet your colleagues from the Nordic organisations and treatment plants – don’t miss the 13th Nordic Wastewater Conference in Malmö 8–10 October 2013.”Anders Finnson, Chair Programme Committee NORDIWA 2013

tuesday October 8

09:00–11:00 Registration

11:00–12:00 Lunch

12:00–12:30 Welcome to NORDIWA 2013 and opening session

12:30–13:00 Keynote – State of the art of wastewater management in the Nordic countries, Hallvard Ødegaard, Norway

13:00–13:30 Keynote – Consolidation in the Danish water sector – Why engineers should care, Per Jacobsen, Denmark

13:30–14:00 Coffee break

14:00–15:20 ClImAte ChANge ADAPtAtION

Holistic waterplanning (HELVA) – creating sustainable partnerships in climate change adaptation, Jens Christian Riise, Denmark

Continuous online measurement of nitrous oxide emissions in the Viikinmäki WWTP, Mari Heinonen, Finland

Hydrological improved digital elevation models for designation of flood risk areas, Jesper Rye Rasmussen, Denmark

Forfiltrering for optimal energiudnyttelse ved spildevandsrensning, Kim Sundmark, Denmark

15:20–15:30 Poster presentationsIncreased treatment efficiency in wastewater treatment by use of waste heat, Uwe Fortkamp, Sweden

Saving energy by retrofitting aeration system – three cases studies from Swedish wastewater plants, Dan Fujii, Sweden

15:30–16:00 Coffee break

16:00–17:20 mANAgemeNt

Performance Indicators at the WWTP, Peter Balmér, Sweden

Preparing Best Available Techniques (BAT) for Municipal Wastewater Treatment Plants, Jyrki Laitinen, Finland

Påverkansfaktorer på dagvattenhanteringen i Malmö – igår, idag och imorgon, Marianne Beckman, Sweden

Bergen kommune oppgraderer fire avløpsrenseanlegg – Erfaringer med bruk av 3D-prosjektering i prosjektering- og byggefasen, Kristine Akervold, Norway

17:30–18:30 Nordic Innovation Workshop

19.30 Welcome Reception at Rådhuset, Malmö

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Wednesday October 9

08:30–09:50 seWeR mANAgemeNt

Focusing on sewer network renovations, Riku Vahala, Finland

Wastewater pipes in Oslo: from condition monitoring to rehabilitation planning, Rita Maria Ugarelli, Norway

Distributed temperature sensing for detection of illicit connections of stormwater to foul sewers, Jes Vollertsen, Denmark

Methane formation in sewer systems, Malin Isgren, Sweden

WAsteWAteR tReAtmeNt

Modelling the effect of more stringent discharge limits on the carbon footprint at Käppala WWTP, Andreas Thuneberg, Sweden

Opportunities for microbial electrochemistry in municipal wastewater treatment – an overview, Oskar Modin, Sweden

Development of a standardized method for examination of vacuum degassing of acti-vated sludge for improvement of settling properties, Salar Haghighatafshar, Sweden

New molecular tools – from amplicon se-quencing to metagenomics – reveal micro-bial diversity and function in wastewater treatment systems, P.H. Nielsen, Denmark

09:50–10:00 Poster presentationsIntelligent wastewater treatment – rain prog-nosis and integrated steering of wastewater systems and WWTP, Jeanette Agertved, Denmark

Weather Radars used in on-line control of wastewater systems, Troels Sander Poulsen, Denmark

Poster presentationsPractical use of wastewater treatment model-ling and simulation as a decision support tool for plant operators – case study on aeration control at Linköping WWTP, Magnus Arnell, Sweden

Buried sand filters for wastewater treatment in rural areas: a one-year pilot study, Ari Kauppinen, Finland

10:00–10:30 Coffee break

10:30–11:50 seWeR mANAgemeNt

Prioritization of flood prevention measures in wastewater systems in Norwegian cities, Geir Torgensen, Norway

Wastewater overflow reduction project in Vantaa River catchment area, Aninka Urho, Finland

Laboratory and field investigation of Chemi-cal disinfection of sewer overflow in Copen-hagen Area, Henrik R. Andersen, Denmark

Is overflow from wastewater systems a threat to the environmental quality standards (EQS) and drinkingwater production? Åsa Bengts-son Sjörs and Daniel Larsson, Sweden

WAsteWAteR tReAtmeNt

Phosphorus removal with microsieves in tertiary treatment dosing requirements, Janne Väänänen, Sweden

Experience of full scale operation of disc filter as a final treatment step at Gryaab, Joana Nunes, Sweden

Biomass separation following an MBBR for post-denitrification – assessment of micro-screening, Michael Cimbritz, Sweden

Changes in load in incoming wastewater – observed trends at major WWTP in the Nordic countries, Susanne Tumlin, Sweden

11:50–12:00 Poster presentationsDoes infiltration affect overflows from the Avedøre Wastewater services WWTP in Copenhagen? Frank Agerskov and Sabah Al-Shididi, Denmark

A GIS based environmental risk assessment of wastewater pumping station overflows, Leena Sänkiaho, Finland

Poster presentationsCharacterization of flocs in coagulation- flocculation process by image analysis and mathematical modelling, Nataliia Sivchenko, Norway

Biological and/or chemical phosphorus re-moval – how to remove phosphorus in waste-water with tougher treatment requirements? Linda Kanders, Sweden

12:00–13:30 Lunch

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Wednesday October 9 cont.

13:30–14:50 sustAINAble stORmWAteR mANAgemeNt

Steps towards Quantitative Assessment of the Effects of Water Sensitive Urban Design, Sara Maria Lerer, Denmark

Revised design criteria for stormwater facil-ities to meet pollution reduction and flow control requirements, also considering pre-dicted climate effects, Thomas Larm, Sweden

DEMFIL – treatment of rainwater for recreational use, Mai Sørud, Denmark

The influence of temperature and salinity on the performance of stormwater biofilters with and without a submerged zone, Laila Søberg /Godecke Blecken, Sweden

WAsteWAteR tReAtmeNt

Experiments with MBR and pharmaceuti-cal treatment at Syvab WWTP, Sara Stridh, Sweden

Experiments with dosage of Desinfix in order to obtain better capacity in the sand filter, Kristina Stark Fujii, Sweden

Activated carbon for the removal of residues from the treated wastewater, Christian Baresel, Sweden

Increased nitrogen removal in existing volumes at the Sundet WWTP, Växjö, Anneli Andersson Chan, Sweden

14:50–15:00 Poster presentationsOperation of stormwater ponds in consideration of Scandinavian climate, Jonas Andersson, Sweden

Flood Risk Assessment Implementing GIS hydrological Computation and 1-D Hydraulic Model to Determine Service Level Capacity in Drainage Systems, Sabah Al-Shididi, Denmark

Poster presentationsPhosphorus speciation in wastewater for design of tertiary treatment, Maria Valtari, Finland

Compact renovation and construction of small and middle sized WWTPs, Petter Olsson/Jes la Cour Jansen, Sweden

15:00–16:00 Coffee break and Poster session

16:00–17:20 sluDge mANAgemeNt, ReCOveRy Of NutRIeNts AND uPstReAm WORk

Characterization of phosphorus bindings in sludge depending on treatment method in the mainstream, Karin Jönsson, Sweden

Recycling of phosphorus with the Pearl®- process – Pilot study at the Västra strandens WWTP, Marie Gunnarsson/Mattias Leijon, Sweden

Efficient upstream work using a web-based tool at Käppala WWTP, Sari Vienola, Sweden

The fate of silver nanoparticles in municipal wastewater treatment plants, Jonas Hedberg, Sweden

WAsteWAteR tReAtmeNt

Denmark’s toughest treatment requirements – Mølleåværket treats water to the Mølleå recipient, Karsten Holm Jørgensen, Denmark

The new underground plant in Mikkeli City, Finland – Choosing a sustainable compact wastewater treatment process, Anna Mikola, Finland

Full-scale ammonium control in three wastewater treatment plants in Stockholm, Linda Åmand, Sweden

Warning systems for toxic substances – expe-riences from operation of a full scale WWTP, Marinette Hagman, Sweden

17:20–17:30 Poster presentationsPre-treatment of hospital wastewater with ozone or not? – A study in Östra Hospital in Gothenburg, Ann Mattsson, Sweden

Ammonia hygienisation of sludge in the field, Annika Nordin, Sweden

Poster presentationsUsing microscreens as clarification technol-ogy downstream of a moving bed biofilm reactor (MBBR), Jens Morän, Sweden

Long-term efficiencies, management needs and costs in Swedish wetlands for tertiary wastewater treatment, K. S. Tonderski, Sweden

19.00 Conference Dinner at Restaurant Glasklart, Malmö

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Conference languagePresentations will be held in English or Scandinavian (Swedish, Norwegian or Danish) and simultane-ous translation to English is available in day 1 and 3 (October 8 and 10). The parallel sessions on day 2, October 9, will be in English without translation. Slides for platform and poster presentations will be in English. Posters will be in either Scandinavian or English.

thursday October 10

09:00–10:20 DIgestION AND bIOgAs PRODuCtION

Experience from Start-up and Operation of a New Hybas ANITA Mox Process, Magnus Christensson, Sweden

Increased biogas yield and energy efficient hygienisation of sludge, Henrik Olsson, Sweden

Mainstream anammox at Sjölunda WWTP – pilot operation of sludge liquor treatment and start-up of the full process, David Gustavsson, Sweden

Nitrous oxide production during the treatment of digester supernatant in an SBR, Fredrik Stenström, Sweden

10:20–10:30 Poster presentationsPilot study – combination of sewage sludge treatment and hygienization after mesofilic digestion with lower sludge production, Jesper Olsson, Sweden

Biogas production and nutrient recovery from sorting systems for wastewater and foodwaste, Hamse Kjerstadius, Sweden

10:30–11:00 Coffee break

11:00–12:20 Disinfection of combined sewer overflow with micro-screening combined with ozone or chlorine dioxide, Filip Nilsson, Sweden

Energy improved aeration at Sternö wastewater treatment plant, Åsa Nordenborg, Sweden

Optimeret styring af kulstoffordeling og optimeret rådnetanksdrift, Rasmus Johansen, Denmark

Sustainable Recycling of Biosolids in Biofuel Plantations, Kenth Hasselgren, Sweden

12:20–12:30 Closing of the conference – and welcome to NORDIWA 2015

12:30–13:30 Lunch

13.30–17:00 Technical tours

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teChNICAl tOuRsThere are five interesting and inspiring technical tours to choose from during the Conference:

• Strategicworkforprotectingawastewatertreatmentplantfromhazardoussubstances–visittoLundåkra WWTP in Landskrona

• SjölundawastewatertreatmentplantandManammox–anammoxinthemainstream

• VisittoLundtofteWWTP–NewMBRplantinoperationandfluidbedsludgeincineration (return via Copenhagen Airport)

• Greeninfrastructureforrecreationandstormwatermanagement–awalkthroughdifferentparts of Malmö

• CitiesoftheFuture–Cityplanningandwater–examplesfromBrunnshögandHyllie

For more details, see the Conference website: www.svensktvatten.se.

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sOCIAl PROgRAmmeThe City of Malmö is pleased to host the welcome reception at the grand Rådhuset on the 8th of October. The conference dinner will take place at the restaurant Glasklart on the 9th of October; we will be dining right by the water in Malmö Harbor.

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A number of rooms have been reserved at the following hotels. Accommodation is booked at the same time you register to the conference.

Malmö mässan Conference Venue Rådhuset Welcome reception, October 8 Glasklart Conference dinner, October 9

Comfort Hotel Malmö Address: Carlsgatan 10C, Malmö Phone: +46 (0)40 33 04 40 Webpage: https://www.nordicchoicehotels.se/Comfort/Comfort-Hotel-Malmo Moderate, Single room Price: 1.090 SEK* Standard, Single room Price: 1.450 SEK*

Radisson Blu Hotel Malmö Address: Östergatan 10, Malmö Phone: +46 (0)40 698 40 00 Webpage: http://www.radissonblu.se/hotell-malmo Standard, Single room Price: 1.695 SEK*

Scandic Hotel Kramer Address: Stortorget 7, Malmö Phone: +46 (0)40 693 54 00 Webpage: http://www.scandichotels.se/Hotels/Countries/Sverige/Malmo/Hotels/Scandic-Kramer/ Standard, Single room Price: 1.950 SEK*

Scandic Hotel Triangeln Address: Triangeln 2, Malmö Phone: +46 (0)40 693 47 00 Webpage: http://www.scandichotels.se/Hotels/Countries/Sverige/Malmo/Hotels/Triangeln/ Standard, Single room Price: 1.890 SEK* * The cost for accommodation is not included in the conference fee. Payment regarding accommodation is by cash or credit card when you check out. All prices include VAT of 12% and breakfast buffet.

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Information and contact

Register to the Conference!The registration for the Conference is now open, register already today! Register before June 15, 2013fortheEarlyBirdfee.IntheregistrationformontheConferencewebsiteyouwillalsoregis-ter for Technical tours and hotel. For information regarding Conference fee and registration to the Conference, see the Conference website: www.svensktvatten.se.

the Conference venueThe Conference will take place at Malmö Mässan in the city of Malmö, www.malmomassan.se/en.10 min to Malmö C, 15 min to Kastrup and 25 min to Malmö Airport.

Accommodation It is very easy to reach Malmö Mässan by the new underground train from the prebooked hotels in downtown Malmö. A 3-day transport card is included in the Conference fee and is valid within the City of Malmö. For more information and booking of accommodation, see the Conference website: www.svensktvatten.se.

Contact regarding registrations and accommodationGo to www.svensktvatten.se for registration to the Conference and booking of accommodationContact: Meetagain KonferensE-mail: nordiwa2013@meetagain.sePhone: +46 (0) 8-664 58 00

Contact regarding the conference programmeContact: Frida Pettersson, Secretary Programme CommitteeE-mail: nordiwa2013@svensktvatten.se Mobile: +46 (0) 70-32 79 173More information: www.svensktvatten.se

Box47607n SE-117 94 Stockholm, SwedenPhone: +46 8 506 002 00 n Fax: +46 8 506 002 10

www.svensktvatten.se

NORDIWA