The Swedish Water Experience

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The Swedish Water Experience
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• We offer Swedish water purification knowhow,
  management and treatment plant construction

1. Background
2. How we work
3. What have we learned?
4. Our offer

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Background
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Water purification methods
Combined treatment
Sludge separation
Specific nitrogen treatment
Biological treatment
Additional purification
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Biological treatment of waste
Source Avfall Sverige
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Our home market yesterday
Is your situation today
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How do we work!
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We always start with trials and we work
together!
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From 1 liter to 1000 cubic meters

• Wastewater characterization
• Bench scale testing
• Pilot projects
• Plan for sludge handling
• Initial full scale installation
• Step by step construction
• Adapted full scale installation
• Optimization
• Operation

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• Cooperation between industry
• and municipality
• Trial and experiments
• Step by step construction
• Will give

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Swedish water treatment plant is compact and
effective, energy efficient and build according
to the buyers timeschedule and specification.
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Integrated water management
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What are our results?What have we learned?

1. Treatment plant
2. Sludge handling
3. Biogas production

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1. Swedish treatment plants

• Compact in size, 50 reduction in volume
• Average retention time is 12 hours as opposed to
  20 hours
• Low energy consumption, 1 kWh/kg of BOD
• High biogas production, 400 liter CH4/kg of VS
• High nutrient recovery, 90 recovery of P
• Small environmental footprint
• Efficient and automated, minimum usage of man
  power

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2, Sludge handling
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3. Biogas production
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The Swedish advantage 50 years of experience

• Engagement from Swedish municipalities
• Strict legal framework
• Cooperative method
• Sustainable water management
• Trials and experiments

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Swedish water treatment plants abroad
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Our offer
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Our offer

• If you have
• Waste treatment plant in need for upgrade
• Plans for new treatment plant
• Interest for a new approach to waste water

• We will offer
• Basic trials
• Feasibility study
• Full scale trials
• Adapted processes
• Operation and cooperation
• Discussion about finance

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Partners