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Hein Molenkamp April 2013 Managing Director Water Alliance
Water Technology
an innovative Dutch approach
Banff Alberta, Canada
- Strong water technology network - Development and commercialization of breakthrough water technologies - Cooperation > 150 companies and 50 universities / institutes - Focused at Water Campus Leeuwarden
Water Hubs in world
The Netherlands European Water Technology Hub
Science
Education
Business
Innovation chain Scale up of technologies
2005 – 2009 PhD project Wetsus
2007 – 2010 Pilot Wetsalt Harlingen
> 2011 Full-scale application
mW - W kW MW
WaterCampus Leeuwarden 2014 GEAR
Business and science centre “Johannes de Doper”
• Berghof Membranes • Bucon Industries • Dutch Water Partners • Feyecon
• Foru
• Westt • Biotrack • Bluetector
•CEW
• KWR
18 companies, 53 work places
Water Square
Problem owner/ End
user
Technology suppliers
Water Square Business generator Water Technology
- Regional - National -International Export
- Multidisciplinary input - Knowledge institutes - Governments - Intermediaries NOM, TCNN, KvK, Agentschap.nl
Trade missions: filtering potential cases In cooperation with trade offices; Chambers of Comm; NFIA
Water Alliance
Wetsus
CEW
combining scientific excellence with commercial relevance
• 18 universities, 45 scientific chairs • 93 companies • 24 themes
Top research by unique bundling of know-how disciplines
Consortium with 16 knowledge partners
= contracted = LOI
Strategic cooperation with 93 companies
2003 2005 2006 2007 2008 2009 2011Alliander (Nuon) Nalco KWR / BTO Triodos Bank De Alg Applus RTD Water AllianceVitens NAM Dura Vermeer Aquacare Fuji Film Philips Ballast NedamShell Esco/Frisia Zout Hunze en Aa's PWN Oasen Dutch Rainmaker General ElectricUnilever Waterb. Groniningen Photonis Brabant Water GMB Arcadis A. Hak Beheer
Waterm. Drenthe Schlumberger Dow Chemicals Ingrepro Avebe Biothane2004 Paques TCNN WS Dommel Eneco Purac Algae BiotechBioclear Danone Research Westt Coram Syngenta AquaExplorer Aqua Nirvana FoundationMagneto DHV Friesland Campina Stowa Neste Oil O2 EnvironmentalEnergy Valley Boskalis Lionix DSM AF&F 2010 EFCseparationsLandustire/Hubert Procede Kurita 2M Engineering Microlan Ambysis PaqellNorit/X-flow Evides Multifund Feyecon Femto Invest VolteaTriqua Global Membrains Trojan UV Delta Pure Green Techn.Grontmij Rabobank EasyMeasure NOM Siemens 2012Royal Haskoning Wetterskip Fryslân CvO-BTO Essent Hatenboer Water Anglian WaterThermphos Bright Spark Evodos Biaqua WS NoorderzijlvestHeineken Duynie Berson UV
IMD BrightworkVan Remmen KurarayWater ProMaSysMAST CarbonIPF/GranderSensor IntelligenceTailTec
WaterCampus
Demo-sites
Showcases
Facillities
Demo-sites
Demonstration and test facilities To scale-up technologies
SAWA / Sentec Glimmen
WetSalt Desalination / Blue Energy Harlingen
Municipal Waste Water Treatment
Wetterskip Leeuwarden
Demo site Drinking Water Vitens
Noord Bergum
Hospital Waste Water Sneek
1
• plug & play
• www.wetsalt.nl
Demo Site Desalination Technologies and Blue Energy
Demo site Waste Water Treatment Leeuwarden
• Biotrap pilot, this research concerns the application of fine screen technology and biofiltration for the purification of waste water.
• Sustec pilot, TurboTec® Technology hydrolysis organic material • Algae pilot as polishing step, Wetsus research
4 large or 8 small test places for pilot containers 5 process streams: influent, effluent, active sludge, digested sludge, polluted air
5 innovative WaterTech companies presenting their
solutions
BWA bv Ampèrestraat 11L 1446 TP Purmerend The Netherlands
GALICOS technology
GALICOS Theory
Tl1 = 30 oC Rvl1 = 40 %
Tl2 = 30 oC Rvl2 = 98 %
30 oC Pomp Supplement water 30 oC
Tw1
Tw2
Hl1 = 57,27 kJ/kg h (rho) = 1,157 kg/m3
V = 10,59 g/kg
for 1.000 m3/h lair Water content= 12 kg H2O/h Energy content = 66.261 kJ/h
for 1.000 m3/h air Water content = 30 kg H2O/h Energy content= 112.560 kJ/h
Hl2 = 98,22 kJ/kg h (rho) = 1,146 kg/m3
V = 26,61 g/kg
Applications & Features
• Aeration of liquids • Concentrating/Evaporation/ Thickening of
liquids • Distillation of liquids • Exchange/Recovery of thermal energy • Scrubbing of (hot) gasses • Stripping/ Cooling of liquids Features: • Evaporation at low temperature • Low energy consumption • Not sensitive to fouling • Compact, modular and robust
construction • Simple operation and no maintenance
Proof of principle
Pilot installations
References
Evaporation/thickening of chemical waste water (Thales, NL)
• Design capacity 500 l/d
• Waste heat from compressors at T=45 C.
• Capacity 1,000 liters a day.
• Energy input = 2 kWh/day by the
recirculation pump and the air fan.
References
Stripping of hydrocarbons from wastewater (ESD – Delfzijl NL)
• Strip polycyclic aromatic hydrocarbons as
anthracene, fluoranthene, naftalene, etc.
• Water is re-used in the factory.
• Capacity water 40 m3/h
References
Desulphurisation of biogas (Siyuan, China)
• Design capacity: 8,000 m3/h
• Incoming biogas [H2S]: 35,000 ppm.
• Effluent from the aerobic proces (pH = 7.8)
• Outgoing biogas [H2S]: 500 ppm H2S.
References
Thickening of brine
Standardized modulair design
Single and double deck package units
Entirely in-house assembled and tested prior to transport
Modular expandable
Moving bed biofiltration BioTRAP at demosite Leeuwarden Cofinanced by:
is guaranteed.
Moving Bed (Bio) Filtration Process features and applications
MBF modules in a concrete tank layout
Applications Cooling water:
oSide stream filtration • Process water / drinking water:
oGroundwater (bio) filtration oSurface water (direct) filtration
• Waste water: oBiological nitrification oBiological denitrification oTSS removal oBOD removal oPhosphorus removal
Operating window Moving bed (bio) filter
Cross-section of a MBF.
Moving Bed Filtration - expertise Pilot research at demosite WwTW Leeuwarden, the Netherlands
Features Finescreening pretreatment for cellulose recovery moving bed biofiltration for COD and N removal compact plant resources recovery
Moving Bed (Bio) Filtration
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Am
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-N
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March | April
Typical nitrifying MBF results
Influent Effluent
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5
10
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35
Nit
rate
- N
pp
m
Januari | Februari | March | April
Typical denitrifying MBF results
Influent Effluent
Advantages • Continuous operation without any downtime for backwashing. • No storage facilities required for wash water. • No back wash pumps and compressors required.
• Applicable for simultaneous physical- chemical and biological treatment. • Low maintenance requirements. • Low operating and maintenance costs. • No pretreatment required even at high TSS loads.
MBF plant at Nedstaal, the Netherlands
Cooperation is a challenge what’s in it for me?
Have an inspiring day!