Transcript Denkkracht voor duurzame omgevingskwaliteit - K-Pack

Tauw?
• Open, independent and focused on innovation
• Expert and leading company in the field of
environmental consultancy, spatial development, civil
engineering and monitoring of environmental quality
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Top 30 of engineering firms in Europe
800 employees and 6 offices in The Netherlands
1200 employees in Tauw Group
Offices in six European countries
Introducing Tauw
• Since 1928 operational
• Water management (dykes and pumping stations)
• Since 1970 waste water treatment
• In top 5 of leading design firms
Tauw in Europe
We work for….
Remaining
Waterboards
Water supplying companies
Consulting- and
Engineering companies
Construction industry
and subcontractors
Industry
Municipalities
Semi government
Government; not
municipalities
Fields of expertise Tauw NL
Soil
Water constuction
Water treatment
Civil
Spatial planning
Water
Environmental
Management
Fields of expertise Tauw NL
Soil
Water constuction
Water treatment
Civil
Spatial planning
Water
Environmental
Management
Water treatment
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Urban waste water treatment
Process technology
Industrial wwtp
Transport systems
Pumping stations
Sludge treatment
Tauw projects (last 5 years)…STP
• >2.000 & < 10.000 pe
• WWTP Millingen
• >10.000 & < 50.000 pe
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WWTP Smilde
WWTP Woudenberg
WWTP Holten
WWTP Lienden
WWTP Millingen
WWTP Woudenberg
STP’s > 50.000 pe
• Amsterdam west 1.000.000 pe
• Deventer
200.000 pe
• Eindhoven 750.000 pe
Current developments in NL
• Separate rainwater collection
• Effluent treatment (i.e. sandfiltration)
• MembraneBioReactor (MBR)
• Energy savings at WWTP’s
• New sanitation (DESAR)
• Side-stream treatment techniques at WWTP’s
(e.g. Anammox/Sharon/Demon)
• Improved N and P removal (0,15 mg P/l, 5 mg N/l)
• Re-use effluent WWTP’s by membrane filtration
LIST OF STP/SBR INSTALLATIONS
Waste water treatment plant
STP
Number of people
equivalents
wwtp Etten
wwtp Haarlem-Schalkwijk
165.000
115.000
wwtp Woudenberg
wwtp Culemborg
wwtp Montfoort
wwtp Heerde
wwtp Eelde
wwtp Bodegraven
wwtp Gouda
wwtp Almere
wwtp Raalte
wwtp Hapert
wwtp Holten
wwtp Deventer
wwtp Rhenen
wwtp Amsterdam-West
wwtp Eindhoven
wwtp Amsterdam-Westpoort
59.000
41.000
75.000
35.000
80.000
75.000
165.000
180.000
82.000
71.000
15.000
182.000
46.000
1.000.000
750.000
450.000
Hydraulic capacity
m3/d
(MLD)
132.000
96.000
48.000
40.800
60.000
28.800
72.000
60.000
132.000( 132 )
144.000
72.000
60.000
12000
168.000 ( 168 )
43.200
720.000
696.000 ( 696 )
360.000
Organic Load
(kg COD/d)
22.000
16.000
8.000
6.000
10.000
5.000
11.000
10.000
22.000
24.000
11.000
10.000
2.000
25.000
6.000
135.000
101.000
61.000
( ALL HIGHLIGHTED PROJECTS ARE BASED ON SBR TECHNOLOGY )
LIST OF MBR INSTALLATIONS
• SUPPLIER : TAUW BV, THE NETHERLANDS
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Water source: Industrial waste water ; Product: Treatment of waste water
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A) CrossFlow Membrane Bioreactor (MBR,)
Type 1) CROSSFLOW ULTRAFILTRATION MARKETS
Beer, Beverage and Food industry
Holland Malt, 65 m3/hr ; Paulaner, 15 m3/hr ; Abbelen, 10 m3/hr
Leachate
Hooge Maey, 20 m3/hr ; Trabzon, 5 m3/hr ; Istanbul, 85 m3/hr + 125 m3/hr
Others, f.i. chemical industry
Norit Glasgow, 90 m3/hr ; GE Murcia, 20 m3/hr ; Pieter Bonne, 10 m3/hr
Water source: Municipal waste water
Product: Treatment of waste water
Airlift Membrane Bioreactor (MBR) , Type 2)
• RWZI Ootmarsum, 150 m3/hr ; FWA Sneek, 5 m3/hr ;Port of the Islands, 30 m3/hr
• Effluent polishing
• Sulaibyia, 15.600 m3/hr ; Baranco Seco, 1.000 m3/hr ; Costa Tequise, 180 m3/hr