NORDIWA wastewater conference online - 28 September - 1 October 2021
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NORDIWA wastewater conference online 28 September – 1 October 2021 Leading Nordic event for water professionals FIWA, DANVA, Norsk Vann, Samorka and Svenskt Vatten invite all water professionals with an interest in wastewater, sewerage and climate change mitigation and adaptation to join us at NORDIWA 2021. We and 200 presenters engaged in five parallel tracks, welcome experts and practitioners, managers and operators, city planners, researchers, engineers, advisors and others with an interest in wastewater management, urban drainage and climate adaptation in the Nordic region. All presentations will be recorded and also available during October and November for the participants at NORDIWA 2021. www.nordiwa.org #nordiwa2021 www.nordiwa.org
Welcome to NORDIWA 2021 We look forward to welcoming all of you to the online format of the Nordic Wastewater Conference 2021. The interest among practitioners, experts and researchers to present and share their latest results, knowledge and experiences, has this pandemic year just been overwhelming. Among all the abstracts we accepted 200 exciting presentations and five workshops. Anna Norström The eagerness to share with others has never been so obvious. The Nordic Wastewater Conference is now being arranged for the seventeenth time. While longing to meet physically again - we hope to maintain NORDIWA 2021 as a venue for exchanging practical knowledge and the latest information, where participants have the opportunity to network and learn from each other’s experiences and practices. Good news for those who do not have enough split vision to watch five Magnus Bäckström parallel tracks simultaneously - all presentations will be recorded and available to also watch during October and November for participants at NORDIWA 2021. On behalf of the Programme Committee Anna Norström, Magnus Bäckström and Anders Finnson www.svensktvatten.se/om-oss/kontakt/ Svenskt Vatten Anders Finnson
Keynote speakers Conference Elements • Opening of the conference and plenary session with keynote Opening of NORDIWA 2021. speakers, who will Pär Dalhielm, CEO Svenskt Vatten illustrate challenges and new development in the water sector. • Conference sessions with full presentations (15 Future of water, global drivers of change. minutes) and speed talks Kala Vairavamoorthy, Executive Director (5 minutes) highlighting International Water Association key findings of projects and results. Possibilities for a broad digital interactivity between The European Green Deal, the water policy and how it will presenters, participants shape the water industry for the coming decades. and moderators. Veronica Manfredi, Director, Quality of Life, Directorate General for Environment, European Commission • All presentations will be recorded and being available during October Wastewater-based surveillance of SARS-CoV-2 supports and November for all the national COVID-19 pandemic response in Finland participants at NORDIWA Tarja Pitkänen, Chief Specialist, Department of Health 2021. Security, the Finnish Institute for Health and Welfare; and Associate Professor, Department of Food Hygiene • Workshops facilitate and Environmental Health, University of Helsinki knowledge sharing and discussion between the presenters and the participants of the conference. A holistic approach to develop a sustainable concept for a New Sjölunda WWTP in a regional system • Every morning starts with Göran Johnsson, project manager VA SYD 30 minutes summary of Maria Jonstrup, R&D manager, EnviDan AB the highlights from the previous day.
Workshops • Power of positivity - the road towards a Nordic discharge consents are also expected. To handle our carbon and energy positive future future challenges Gryaab has started an expansion • The ”not so clear” crystal ball - the water resource project called New Rya with the objective that new Recovery Facility of the future must be adaptable treatment processes will be ready for action in 2036. • Paradigm shift within stormwater and cloudburst management Social program • Welcoming digital reception on Tuesday, • On-site and fast DNA-analyses of microbial 28 September. communities for surveillance and control • Digital surprises • From online NORDIWA 2021 to IWA Copenhagen 2022 Digital Exhibition Young Water Professionals Showcase of companies and solutions. To enable networking a digital area will be created for A special session will be organised for Young Water exhibitors. Professionals in the Nordic region. Digital technical tour Key dates Gothenburg is celebrating 400 years as a city this • 1 June, registration opens for the conference. year and since 1621 the city has developed into a • 21 September, last date for registration. modern industrialized city with a population of • 28 September - 1 October, Conference take place. 600 000. In the middle of the 1800’s the sewer systems began to be built to transport wastewater Programme Committee NORDIWA 2021 from the city center and into the Göta estuary that Lise Hughes, Aarhus Vand A/S, (IWA) • Miriam flows through the city towards the sea. Feilberg, DANVA • Marina Graan, Helsinki Region In 1972 The Rya WWTP was commissioned which Environmental Services Authority, (IWA) included a 130 km tunnel system. Since then the • Mika Rontu, FIWA • Paula Lindell, FIWA • Fjóla plant has grown and today it serves a population Jóhannesdóttir, Veitur (IWA) • Magnar Sekse, Bergen equivalent of 800 000 from eight municipalities. (IWA) • Arne Haarr, Norsk Vann • Anna Norström, Looking towards the future the population within Svenskt Vatten (IWA) • Magnus Bäckström, Svenskt the region is increasing and more stringent Vatten • Anders Finnson, Svenskt Vatten
Registration and participant fees Registration www.nordiwa.org Category Fee Registration includes Delegates 9 375 SEK • Admission to the digital program with (7 500 excl. VAT) presentations, exhibition and abstracts, Speaker 5 625 SEK available for two months after the conference (Full presenter/Speek talk) (4 500 excl. VAT) has taken place. Moderator/Workshop 5 625 SEK (4 500 excl. VAT) Exhibitor package includes • Infopage with text, image and/or film Exhibitor package 10 000 SEK • Contact information incl 1 person (8 000 excl. VAT) • Links to the companys social media Extra exhibitor 9 375 SEK • Live chat with the participants (not included in the (7 500 excl. VAT) • Live meeting in the exhibitor booth package) • Notice of interest from the participants Student 4 994 SEK • 1 registered company representative (3 995 excl. VAT) • Access to the scientific sessions for 1 registered company representative Themes at NORDIWA 2021 Main Topics NORDIWA presents a diverse conference with five main topics 1. Climate challenges, mitigation and 4. Circular economy, resources adaptation and reuse 2. Sewer systems, management, models 5. Sustainable management and and integrated approaches communication 3. Sustainable wastewater treatment and challenge of micropollutants For more information and updates please visit us at nordiwa.org
Tuesday 28 September 2021 09:00 Plenary 09:00-10:30 Chair: Anders Finnson Opening of NORDIWA 2021. Pär Dalhielm, CEO Svenskt Vatten Future of Water, a climate perspective. Kala Vairavamoorthy, Executive Director International Water Association The European Green Deal, the water policy and how it will shape the water industry for the coming decades. Veronica Manfredi, Director, Director, Quality of Life, Directorate General for Environment, European Commission Wastewater-based surveillance of SARS-CoV-2 supports national COVID-19 pandemic response in Finland Tarja Pitkänen, Chief Specialist, Department of Health Security, the Finnish Institute for Health and Welfare; and Associate Professor, Department of Food Hygiene and Environmental Health, University of Helsinki A holistic approach to develop a sustainable concept for a New Sjölunda WWTP in a regional system Göran Johnsson, project manager VA SYD Maria Jonstrup, R&D manager, EnviDan AB 11:00 Upstream diffuse sources Communicating risks and opportunities Reuse of wastewater Sewer management to reduce overflow Workshop 11:00-12:30 11:00-12:30 11:00-12:30 11:00-12:30 Power of positivity – the road towards a Nordic carbon and Chair: Per Henrik Nielsen Chair: Fjóla Jóhannesdóttir Chair: Maj Møller Sørensen Chair: Peter Underlin energy positive future 11:00-12:30 New hazardous substances in Finnish wastewater treatment Stormwater management – get citizens on board! Which Water Source Should be Used for Different Water Experiences in rising main monitoring in wastewater pumping Chair: Miriam Feilberg plants Isabel Seifert-Dähnn Usages? stations Niina Vieno Esmeralda Frihammar Perttu Saarinen Managing infiltration and inflow to wastewater systems – Key aspects in a risk-based approach Characteristics of household wastewater in Skarpnäck 2014- Anna Ohlin Saletti 2019 Possibilities of large-scale wastewater reclamation for potable Localizing Intruding Rainwater in Separated Sewer Systems Anders Ljung use in Scania, Sweden Ørjan Heggdal Digitalization – communicating flood and pollution risks to Olivia Söderman Söderman Fractionation of Unwanted Water using Machine Learning and stakeholders Mapping microplastics in urban waters - flows, solutions, and Time Series Analysis Hanna Rissanen actor responsibility Christian Svensson Emma Fältström The roles of model-based simulation and direct flow Removal of pharmaceutical residues from RO-concentrates measurements in CSO data-analytics from water reuse facility on Gotland island Hannes Björninen Christian Baresel Monitoring micropollutants in wet-weather discharges – what Data driven detection of extraneous water using AI for can we learn from the past? intelligent investment planning Lena Mutzner Implementation of Sustainable Drainage Systems - How to change a mindset? Torben Bach Halldora Hreggvidsdottir Utilization of water from rainwater basins at industrial laundry Reykjavik- Covid-19 - operational problems due to wet wipes in applications the sewage system Photodegradation of macroplastics into microplastics – a Stinne Plesner Skårup Páll Ragnar Pálsson laboratory study of four plastic debris Lisa Öborn Development of parametric tools for the evaluation of the physical integrity of sewage networks Axumawit Tesfamariam 14:00 Asset management tools Enhanced nutrient removal Upstream point sources Stormwater pollutants Workshop 14:00-15:30 14:00-15:30 14:00-15:30 14:00-15:30 On-site and fast DNA-analyses of microbial communities for Chair: Niels Vinderslev Bjerregaard Chair: Dines Thornberg Chair: Ann Mattsson Chair: Asbjørn Haaning Nielsen surveillance and control 14:00 - 15.30 Rehab-IT: An Asset Management Tool for Renewal Planning Full scale study – Sludge capacity test on sand filter for Results from testing program for pharmaceuticals at Egaa Removal of particles, heavy metals and detergents from tunnel polishing of municipal wastewater WWTP and at the hospital of Aarhus, Denmark wash water Chair: Per Halkær Mads Uggerby Sofia Bramstedt Laura Bailón Allegue Hanne Vistnes Where did the phosphorus go? 7 years of experience with Asset Management and long-term Sofia Andersson Occurrence and treatment of microplastics and car tire rubber operation and invest-ment planning Densadeg XRC technology to reduce phosphorus discharge Treatment of landfill leachate from PFAS: process selection in stormwater Benny Nielsen from Skanderborg wastewater treatment plant based on pilot-scale tests Steen Petersen Clara Barret Andriy Malovanyy Asset Management in Swedish Water and Wastewater sector – Effect of coagulants agent on sewage water treatment and An overview of continuous stormwater quality monitoring results from a research a project sludge production: A pilot study technologies Magnus Montelius Annaliza Cainglet Innovative technology concept removes and destructs Nikita Razguliaev Effect of VFA rich hydrolysates from different substrates in the perfluorinated-acids from water From key figures to key performance indicators with spatial denitrification process Maria Nymann A large-scale mapping of stormwater runoff from heavily data Andrea Carranza Muñoz trafficked areas. Case study Gothenburg Jukka Heinonen Design approach for Moving Bed Biofilm Reactor to achieving Helen Galfi low effluent nutrient concentrations Tire and road wear particles in roadside snow banks: From data to optimized asset management Stefan Erikstam Quantities and dynamics of release Removal of dissolved metals from road runoff – Initial Kia Aksela Preparing wastewater for resource efficient treatment: pre- Arya Vijayan observations and implications for operation filtration and carbon source production Magnus Hallberg Elin Ossiansson
Wednesday 29 September 2021 08:30 Highlights from Day1 08:30-09:00 09:00 Management for sustainability H2S Recycling and recovery of nutriens Strategies for digitalisation Workshop 09:00-10:30 09:00-10:30 09:00-10:30 09:00-10:30 Paradigm shift within stormwater Chair: Halldóra Hreggviðsdóttir Chair: Per Henrik Nielsen Chair: Torgeir Saltnes Chair: Erik Lindblom and cloudburst management 09:00-10:30 Advanced Hydraulic Representation of Blue Green Cost efficient and sustainable reduction of hydrogen sulphide Innovative technology to remove nitrogen and produce climate Metadata and their role in the digital transformation of Water Infrastructure smart fertilizers Resource Recovery Facility operations Chair: Marinette Hagman Maria Jonstrup Jessica Jefferys Carl-Johan Högberg Oscar Samuelsson Novel sensor for hydrogen sulfide monitoring in sewers enables Comprehensive nutrient recovery at wastewater treatment Catchment overview for cross-boundary corporation flood Survey on Sustainability and the SDGs improved odor and corrosion control plant by RAVITA process risks Niina Vieno Søren Porsgaard Sini Reuna Peter Rasch Sewer Process Modelling as a Tool to Predict and Manage Is it safe to use sewage sludge-based fertilizers in agriculture? Extreme Weather Layer as a tool towards climate resilient Odour and Corrosion in a Drainage System Katri Senilä cities Swedish utilities and their contributions to the SDG:s – status Esther Vollertsen Ivar Annus and recommendations for the future. Magnus Arnell Biological pre-treatment upstream the WWTP – using the Recovering phosphorus from chemical phosphorus removal VeVa – a Danish water utility association utilising weather sewers as a process volume sludge: A techno-economic comparison radar data for watersector applications Mark De Blois Juho Uzkurt Kaljunen Malte Ahm Learning from a resource-recovery game for collaborative urban sanitation planning Advanced digital solution to control hydrogen sulfide in sewers Ash2®Phos: Closing the phosphors cycle: Value added Smart Stormwater systems aiding to retrofit urban areas for Jennifer R. McConville Johan Egsgaard Thomsen recycling from incinerated sewage sludge new climate conditions Yariv Cohen Nils Kändler Benefits of water sector integration to energy systems Dominik Franjo Dominković Evaluating the effectiveness of lime-based filter-media on The Road to Full-Scale Biochar Production Stormwater data management in the Helsinki Capital Region sewer air hydrogen sulphide Per Henrik Nielsen Maiju Happonen Asbjørn Haaning Nielsen 11:00 An overview of possibilities for resource recycling Anammox and Aerobic Granular Sludge Dealing with uncertainty Digital tools Workshop and recovery 11:00-12:30 11:00-12:30 11:00-12:30 Young Water Professionals 11:00-12:30 Chair: Sofia Andersson Chair: Fjóla Jóhannesdóttir Chair: Hannes Björninen – Knowledge transfer in the Nordic Water Sector Chair: Maj Møller Sørensen 11:00-12:30 Experimental and desktop assessment of wastewater Supervising and observing the implementation of granular Vital climate change solutions integrated in major Norwegian Protection and warning against faecal bacteria and toxic algae Chair: Christoffer Wärff treatment solutions for resource recovery sludge technology, S::Select® infrastructure project in bathing lakes Herman Helness Ditte Marie Hansen Jan Scheel Rikke Markfoged Planning Sustainable Infrastructure using BREEAM IoT as an enabler for Distributed Online Monitoring of the Communities Urban Water Cycle From Urban Biowaste to Animal Feed - Proteins from Biogas Sigurdur Sigmarsson Malte Ahm Jacob Kragh Andersen Stable operation of the first AGS application in the Nordic countries Drilling within Reykjavík´s city limits – improving Model predictive control for the sewer system in Kolding, understanding of groundwater levels and shallow subsurface Denmark Mark de Blois permeability Nikolaj Mølby Recommendations for improved life cycle assessments of Sigrún Tómasdóttir sewage sludge as fertilizer Citizen science can help solve climate-derived groundwater The Living Digital Twin of the urban drainage system in Odense, Magdalena Svanström Installation and Start-up of the first MABR problems Denmark Drop In solution in UK Anja Sloth Ziegler Agnethe Nedergaard Pedersen Josep Manzano Monitoring of water runoff from construction sites and in the 3D Visualization, Cloudburst Modeling and Planning Source-separation sanitation systems for Northern Finland – effects on regional nutrient balance stormwater system Bo Kempel Vuokko Laukka Anton Jacobson Multi-objective assessment of nature-based climate The Digital Water Cities project Start-up of partial denitratation-anammox MBBR systems adaptation considering future uncertainty Dines Thornberg From WWTP to a WRRF with the Hias Process with a partial nitritation-anammox inoculum Ida Linde Hansen Torgeir Saltnes David J. I. Gustavsson Challenges of the coastal urban drainage system under climate Automatic Anomaly Detection for Sewage Network Sensors change in Trelleborg, Sweden Peter Rasch Salar Haghighatafshar
Thursday 30 September 2021 08:30 Highlights from Day 2 08:30-09:00 09:00 Micropollutants - an overview CCTV and data for asset management Sludge management MBR and membrane based treatment 09:00-10:30 09:00-10:30 09:00-10:30 09:00-10:30 Chair: Arne Harr Chair: Hans Bäckman Chair: Herman Helness Chair: Marina Graan Full scale removal of Active Pharmaceutical Ingredients from wastewater Digital materials and methods in water distribution and sewage network asset Semi full-scale study - High loaded mesophilic anaerobic digestion of primary Stockholm’s Future Wastewater Treatment – long term pilot trials with an MBR treatment plants management in Finland sewage sludge process Sille Larsen Heini Postila Gustav Björk Sofia Lovisa Andersson Post-digestion thermal hydrolysis for a more cost-efficient sludge drying and Novel Sewer Surveys at HSY incineration Commissioning of Swedens first large scale MBR-process - setbacks and Micropollutant contamination of soil and groundwater at two wastewater Jussi Kuikka Norman Weisz successes drainage fields Modelling of thermophilic digestion and experimental calibration in semi full- Sofia Andersson Rasmus Klapp scale digestion In depth analysis of the features contributing to the performance of sewer Ted Lundwall Testing Membrane-Aerated Biofilm Reactors under Nordic conditions deterioration models Comparison of sludge management alternatives and resource recovery Nerea Uri-Carreño Selection of Process Design for Micropollutant Reduction – with Unclear Legal Bolette Hansen Blanca Magdalena Gonzalez Silva Requirements Blanca Magdalena Gonzalez Silva Jacob Kragh Andersen Input data induced uncertainty in sewer deterioration models Continuous solids measurements and an optimization control application Investigating direct membrane filtration (DMF) as a treatment concept for Franz Tscheikner-Gratl enhance sludge drying municipal wastewater Heli Karaila Eline Klaastad Driving forces for implementation of organic micropollutant removal in How low can we go? – mesophilic and thermophilic digestion of WWT sludge at Swedish wastewater Wastewater Components Determine Renovation and Maintenance Plans short retention times Fouling mechanisms and mitigation during direct membrane filtration of Maja Ekblad Tomi Lukkarinen Sofia Andersson primary municipal wastewater Circular Economy with Sludge - A Novel Solution Selina Hube Prem Verma 11:00 Stormwater planning Micropollutants with a focus on microplastics and antibiotics Wastewater treatment 11:00-12:30 11:00-12:30 11:00-12:30 Chair: Lena Blom Chair: Peter Tychsen Chair: David I’Ons New Tool Enables Early Integration of Nature Based Stormwater Solutions in Prevalence of Antibiotic Resistance in Full-Scale Sewage Sludge Effect of cold climate conditions on municipal wastewater treatment in Urban (re)Developments Treatment Processes constructed wetlands Sara Maria Lerer Maria Valtari Lina Büngener Experiences of low pressure sewer (LPS) systems in Sweden Fate and removal efficiency of microplastics in a wastewater Combined impacts of sustainable stormwater systems and climate change on Solveig Johannesdottir treatment plant runoff and pollutant loads Rupa Chand Nora Sillanpää Bromma WWTP strikes back Micropollutants and Microplastics in a Membrane BioReactor Hanna Gottås (MBR) Mapping land cover with Machine Learning provides new possibilities in Katja Närhi Characteristics of municipal wastewater in south-west Sweden surface water planning Morten Revsbæk Mark De Blois Comparison of activated sludge processes for antibiotics removal from wastewater at cold temperature Antonina Kruglova Treatment efficiency of small-scale package plants in northern Sweden and Water and climate are carefully orchestrated in the construction of a new Finland urban district Minimization of plastic emissions from WWT plants through Brenda Vidal Åsa Malmäng Pohl development of biodegradable flocculants Factors affecting effluent quality from on-site wastewater treatment systems Laura Agneessens in Nordic countries Redefining boundaries – A Nordic collaboration for streamlined and accessible Juho Kinnunen catchment modelling Sundsvall’s different wastewater management strategies, needs for and effects on advanced treatment Joint Procurement of Ferrous Sulphate - Cooperation Between Water Hannes Björninen Management Utilities Malin Tuvesson Marina Graan
Friday 1 October 2021 08:30 Highlights from Day 3 08:30-09:00 09:00 Management of N2O Micropollutants advanced treatment #1 Modelling and control #1 Performance of stormwater facilities Workshop 09:00-10:30 09:00-10:30 09:00-10:30 09:00-10:30 The ”not so clear” crystal ball - the water resource Recovery Chair: Anna Mikola Chair: Lise Karstenskov Hughes Chair: Maria Valtari Chair: Nora Sillanpää Facility of the future must be adaptable N2O Emissions from Danish WWTPs – National Emissions and Tracking the adsorption profiles of organic micropollutants in a Improving data quality with mass balances and data Mini-raingardens for managing stormwater from rooftops 09:00-10:30 Reduction Potential granular activated carbon filter reconciliation Johanne Grøndahl Klausen Chair: Dines Thornberg Anna Katrine Vangsgaard Ellen Edefell Oscar Samuelsson Roadside trees drink stormwater in innovative solution for Nitrous Oxide Emissions - Lessons Learned at Ejby Mølle The challenge of simultaneous removal of pharmaceutical urban climate adaptation Nerea Uri-Carreño residues and PFAS at Uppsala WWTP Esben Ravn Iversen Anna Maria Sundin Occurrence and concentrations of organic micropollutants in Identifying Nitrous Oxide Emissions in different scenarios in Pilot trials with pulverized activated carbon in combination Integrating COD and SS for prediction of organic bioretention filter media Henriksdal Wastewater Treatment Plant with Membrane BioReactor (PAC-MBR) micropollutant removal in ozonation of wastewater Robert Furén Kristina Stark Fujii Christian Baresel Rubén Juárez Applicability of using sedimentation and membrane filtration Update for the full-scale testing of N2O mitigation strategies at Direct membrane filtration followed by granular activated for stormwater treatment the Viikinmäki WWTP carbon filtration for wastewater treatment Saida Kaykhaii Kati Blomberg Simon Gidstedt This carpark is also a retention basin for rainwater Quantification and reduction of nitrous oxide emissions from Large-scale pilot tests using an MBR-GAC configuration for Plant-wide dynamic WWTP modelling for sustainability Esben Ravn Iversen Wastewater Treatment plants micropollutant removal at Syvab evaluation of phosphorus removal techniques Efficient dewatering of sediment from rainwater basins Anders Lynggaard-Jensen Ross Roberts Magnus Rahmberg Simon Østergaard Jensen Nitrous oxide emissions and carbon harvesting by Comparison of UV-H2O2 and ozone oxidation for the removal Evaluation of the hydraulic capacity and maintenance of nine prefiltration. Case of Avedøre WWTP (VARGA project) of pharmaceutical residues rain gardens in Oslo Artur Tomasz Mielczarek Anneli Andersson Chan Nevedda Sivakumar 11:00 Micropollutants advanced treatment #2 Wastewaster and the climate, our contribution to lowering Modelling and control #2 Stormwater management in a challenging cold climate Workshop 11:00-12:30 global emissions 11:00-12:30 11:00-12:30 From online NORDIWA 2021 to IWA Copenhagen 2022 Chair: Peter Tychsen 11:00-12:30 Chair: Oscar Samuelsson Chair: Lena Blom 11:00-12:30 Chair: Lovisa Gelotte Chair: Miriam Feilberg Removal of micropollutants from wastewater effluent using a ARES Active Reduction of Emissions from wastewater The AMOZONE O3 digital twin of the Linköping WWTP, Improving winter environmental practices: Urban snow mobile pilot E-peroxone and ozonation Systems Sweden: prediction of pharmaceuticals removal management tool (SMT) Majid Mustafa Per Henrik Nielsen Giacomo Bellandi Jiri Marsalek Carbon footprint assessment of wastewater treatment plants: Can bromate reduction in anoxic MBBRs enable ozonation of Case studies from Finland Digital twins enable virtual acceptance tests (VAT) of bromide rich-wastewater in coastal areas? Alexis Awaitey wastewater treatment plant control systems Per Falås Erik U. Lindblom Retention of snowmelt and rain from extensive green roofs during the snow-covered period Greenhouse gases - How do we deal with them? Bent Braskerud Tracking 14C-labeled micropollutants to separate degradation Mikkel Algren Stokholm-Bjerregaard Flexible Management of WRRF Objectives Using Nonlinear from adsorption in carbon filters Model Predictive Aeration Control Alexander Betsholtz Greenhouse Gas Reduction through Holistic Approach to Peter Alexander Stentoft Sludge Digestion Variability of the hydrologic performance of green Jan Høgh infrastructures due to Swedish climatic regimes Ozonation of xenobiotic compounds from wastewater Continuous Optimization of an Industrial Symbiosis using Low pressure - High impact. Climate and operational value Ivan Mantilla containing bromide real-time online measurements from vacuum degassing of digested sludge Sille Larsen Sille Larsen Maria Dittmann 12:30 Closing remarks 12:30-12:45 Read more and register at www.nordiwa.org
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