Examples from the water sector Developments with new technologies / ideas Waterforum Jaarcongres , Rotterdam, 18 November 2014 Egbert de Jong
Regional presence in the Netherlands GDF SUEZ Energie Nederland Production and supply of energy for the private market
Eemshaven
Electrabel Nederland Supply of energy and services consumer market
Burgum
Roden
Den Helder GDF SUEZ Global Energy Supply of energy and services private market
Lelystad Zaandam
GDF SUEZ E&P Nederland B.V.
Zwolle
Exploration and production Zoetermeer Cofely Nederland Technical services
Rotterdam
Bunnik Capelle a/d IJssel
Arnhem Nijmegen
SITA Nederland
Moerdijk
Waste management
Ondeo Industrial Solutions Water management
GDF SUEZ LNG Solutions B.V. LNG-services
Oisterwijk Terneuzen
Venlo
Maastricht Airport
Fabricom Technical services Oil and gas industry
De group has approx. 10.000 employees in the Netherlands and achieved a turn-over in 2013 of around 5 billion euro. 2 GDF SUEZ is strategic shareholder in SUEZ Environment with 35.8% of shares.
SUEZ Environment a world leader in water and waste resources management
3
Challenges facing the Industry Increasing pressure to optimise costs, minimize water usage while cutting back on investments More and more stringent environmental regulations
To achieve performance objectives, several challenges need to be addressed: •
Integration of state of the art water technologies in order to meet environmental and local constraints (space, discharge consent and water resources)
•
Requirement for robust installations following industry specific standards
•
Reliable solutions to ensure a flawless operation
4
Market trends Existing plants
Gras-root
Revamping and/or upgrading older water & wastewater treatment plants (>30 years) to meet new legislation or to give a second life
Gras-root water & wastewater treatment plants for new industrial sites
•
increased treatment efficiencies, reuse systems
Contaminated groundwater treatment plants with reuse
•
high efficient, state of the art, treatment plants
Effluent reuse, and Zero Liquid Discharge (ZLD) policy on new plants
Operation and maintenance
Mobile water treatment
Increasing demand of customers to support them in the day to day operations of their water treatment systems
Assist clients for ageing installation to continue production while repairing or revamping their water treatment systems
5
A few case studies
MUNICIPAL EFFLUENT RECYCLING Los Angeles (CA): West Basin An old and vulnerable system putting Southern California water supply at risk •
Expensive water transportation costs
•
Earthquake vulnerable system
•
Conflicting water uses upstream
Los Angeles Aqu. - 1913 Colorado River Aqu. - 1928 Central Valley Pjct - 1933 State Water Pjct - 1966
Central Valley Project
State Water Project
Need for more autonomy
Los Angeles effluent treatment plant “Hyperion” •
Amongst the world’s largest (1.3 Mm3/day)
•
10% of the treated effluents are recycled for industrial purposes on dedicated treatment plants (West Basin public agency)
7
MUNICIPAL EFFLUENT RECYCLING Los Angeles (CA): West Basin recycled water operations HTP WWTP
O3 + MF + Single pass RO
Ind. Customer 1
O3 + MF + Double pass RO
O3 + MF + RO + AOP + Stabilization
Main Plant
WRD
Clarif+ filtration + disinfection
Nitrification
Satellite Carson
Satellite El Segundo Nitrification
MF/RO
Satellite Torrance Nitrification
Ind. Customer 2
300 Customers
MF/RO
Ind. Customer 3
8
MUNICIPAL EFFLUENT RECYCLING Los Angeles (CA): West Basin recycled waters
Reverse Osmosis - Barrier Water Cap. 30,000 m3/day
Tertiary Water - Title 22 water Cap. 110,000 m3/day
Reverse Osmosis - Single Pass Cap. 31,000 m3/day
Nitrified Water – Cooling Tower Cap. 41,000 m3/day
Five “designer” waters
Reverse Osmosis: Double Pass Cap. 10,000 m3/day
9
MUNICIPAL EFFLUENT RECYCLING Los Angeles (CA): West Basin recycled water operations KEY GROUND WATER REPLENISHMENT MISSION
From 100% imported water in 1954 to 100% recycled water in 2013 10
INDUSTRIAL EFFLUENT REUSE South Italy: existing oil refinery Context •
Existing oil refinery
•
Water scarcity.
Possible choices •
Invest in a desalination plant
•
Shut the refinery down
•
Effluent reuse/recycling
Solution •
Effluent reuse
•
Involving specific technologies –
Ultrafiltration as tertiary treatment
–
Reverse osmosis
11
INDUSTRIAL EFFLUENT REUSE South Italy: existing oil refinery
12
INDUSTRIAL EFFLUENT REUSE China Greenfield: project background New refinery and petrochemical plant •
One of the largest Chinese petroleum companies
•
Environmental sensitive area
•
10 M tons per year refinery
•
800 ktons per year ethylene production
•
2500 m3/hr of wastewater.
•
Sensitive environment
Requirement to recycle water
13
INDUSTRIAL EFFLUENT REUSE China Greenfield: characteristics MAIN FEATURES •
Final plant capacity : 60 000 m3/d
•
Reuse line: 1680 m3/h
•
Status : under commissioning
TECHNOLOGIES INVOLVED •
primary oil/water separation
•
Flotation
•
Biological treatment
•
Tertiary treatment
•
Ozone oxydation
•
Biofiltration
•
UF
•
RO
14
INDUSTRIAL EFFLUENT REUSE LESSONS LEARNED Membranes qualification
Qualification test bench at Suez Environnement R&D center
15
A new idea for the Netherlands
Solar biosludge drying centralised plant for Botlek area
• Sludge disposal costs may be as high as 40% of OPEX, • Truck movements of liquid or dewatered sludge may be reduced,
• Solar drying of dewatered sludge from minimum 16% DS to > 70%DS
• Dried sludge (> 70 DS) becomes exothermal and acts as a fuel in a coal fired power plant or waste incinerator,
• A process with a high sustainable development context,
• During the Dutch winters waste heat from the industry can be used for « floor heating » to maintain an efficient drying process.
• A process in greenhouses that fits perfectly in the Rotterdam area
17
Solar biosludge drying – the principle
SUN Reflection
lar Ra n tio
dia
Dry Air
Ev a por atio He n ati ng
So
Greenhouse
Exhaust Air
d Ra
SLUDGE
n
tio ia
Dry air
18
Solar biosludge drying – how does it look like
19
Solar biosludge drying – how could it be in Rotterdam
20
Meer profijt uit duurzaamheid
21
GDF Suez is actief in de hele (energie)waardeketen
22
Zo werkt The Green Quest:
1
Gezamenlijk met de directie van het bedrijf worden duurzaamheidsambities geformuleerd
2
Duurzaamheidsscan wordt uitgevoerd; een gedegen analyse van hoe het bedrijf er op duurzaamheidsgebied voor staat. Ook worden er berekeningen – technisch en financieel- gemaakt om tot de realisatie van de doelstellingen te komen
3
Het Green Team en het schaduwteam bestuderen de analyse en dragen concrete mogelijkheden en aanbevelingen aan om vervolgstappen te zetten. Ook worden de suggesties vanuit de crowd besproken en verwerkt
4
Rapportage en uitgewerkt advies gepresenteerd door het Green Team en het schaduwteam aan de directie van het bedrijf
5
Nu is het bedrijf aan zet!
15 november 2014 | 23
FrieslandCampina DMV Doelstellingen van de missie: • Minder energie, water en afvalwater; In 2020 gebruikt FrieslandCampina DMV Veghel 25 procent minder energie, water en afvalwater per kilo product dan in 2010 • Nieuwe, duurzame proposities; In 2020 komt FrieslandCampina DMV Veghels omzet voor 10 procent uit duurzame proposities die klanten helpen hun duurzaamheidsdoelstellingen te realiseren • Het benutten van de medewerkersbetrokkenheid; Benut de hoge medewerkersbetrokkenheid van FrieslandCampina DMV Veghel – die nu al erg leeft rond het thema veiligheid - de komende vijf jaar effectiever om ook de duurzaamheidsdoelstellingen te bereiken.
Een korte impressie van de missie: http://www.youtube.com/watch?v=DTGvz5UvElo
24
@
gdfsuez.com suez-environnement.com
