Alera starting conference. Ecofilae.

1. 4/30/2015 1Alera Project
© 2015 Ecofilae
[1]
Auteurs :
Alera project
Water reuse for sustainable development
Launch Conference - Ecofilae
Granollers, 29 and 30 April 2015
Rémi Declercq, Nicolas Condom

2. 4/30/2015 2Alera Project
© 2015 Ecofilae
[2]
Alera project - Ecofilae
I - Treated wastewater reuse in France and in Languedoc-Roussillon
II – Ecofilae in a few words
III - Irrialt’eau project for vineyards irrigation
IV - NOWMMA project for treatment process optimization
V – Ecofilae expectations in Alera project
Summary

3. 4/30/2015 3Alera Project
© 2015 Ecofilae
[3]
Treated wastewater reuse in France and in LR
Context

4. 4/30/2015 4Alera Project
© 2015 Ecofilae
[4]
TWW reuse in France
Treated wastewater reuse in the world
Irrigated volumes of treated wastewater (m3/day)

5. 4/30/2015 5Alera Project
© 2015 Ecofilae
[5]
TWW reuse in France
France wastewater reuse projects
Treated WW generated = 3,77 Billions m3/year
Water demand for irrigation:= 3,1 Billions m3/year
But…only 7 Mm3/an of water reuse onto 4 000 Ha

6. 4/30/2015 6Alera Project
© 2015 Ecofilae
[6]
TWW reuse in France
Laws of August 2nd 2010 reviewed the June 25th 2014
- 4 classes of water quality (A, B, C and D)
- Water quality adapted to irrigation techniques and irrigated crops
- Irrigation distances and wind constraints
Regulation

7. 4/30/2015 7Alera Project
© 2015 Ecofilae
[7]
Clermont-Ferrand WWTP
Property of : Communauté d’Agglo de CF
Exploited by : Veolia
Capacity : 425 000 EH
Treatment : Activated sludge
1400 Ha équipped – 700 Ha irrigated
Maize, wheat, beetroots
Artière river
Sustain environmental flows
Limagne Noire – Irrigation association
Project start: 1996
Outflow
40 Mm3 /an
Sugar plant lagoons
Tertiary treatment
Step 1 : sugar plant
effluents
Step 2 : TWW
Step 1
200 000 m3/year – Winter end
Step 2: Irrigation
900 000 m3/years – 5/6 months

8. 4/30/2015 8Alera Project
© 2015 Ecofilae
[8]
WWTP Sainte-Maxime
Property of: Commune de Sainte-Maxime
Exploited by : Veolia
Capacity : 60 000 EH
Traitement : Biofiltre
TWW: 1,5 Mm3/year
GOLF Sainte-Maxime
60 Ha irrigated
Golf Sainte-Maxime
Start date : 2006
Outflow
Traitement supplémentaire : Sand filter + UV +
chloration
Other uses ReUse
Green areas
300 000 m3/year)
0,23 €/m3
Sea disposal
Storage

9. 4/30/2015 9Alera Project
© 2015 Ecofilae
[9]
TWW in Languedoc-Roussillon
• Water stressed area in summer (Increase of 1,4°C in 30 years)
• 2/3 of french wine production
• 3 pilot-scale irrigation projects : Gruissan, Grau-du-Roi and
Mauguio
NOWMMA project
Irrialt’eau project
Grau du Roi project

10. 4/30/2015 10Alera Project
© 2015 Ecofilae
[10]
Ecofilae in a few words
Vision and activities

11. 4/30/2015 11Alera Project
© 2015 Ecofilae
[11]
SOLUCIONES PARA
VALORIZAR LAS AGUAS
RESIDUALES

12. 4/30/2015 12Alera Project
© 2015 Ecofilae
[12]
Nuestra vision
SENSIBILIZAR
DIAGNOSTICAR
(tech/ec.)
DESAROLLO de un
sitio piloto
EXPERIMENTAR
CAPACITAR
MONITOREAR
• Designing solutions to reuse wastewater
• Assessing the benefits and managing the risks

13. 4/30/2015 13Alera Project
© 2015 Ecofilae
[13]
REUSE
Development of a numeric web platform to aware farmers of
reuse practises
France, Corse, 2013 N. Condom
N. Condom

14. 4/30/2015 14Alera Project
© 2015 Ecofilae
[14]
REUSE
France, 2014
Technical and economical analysis of wastewater Reuse
scenarios from Cannes-Mandelieu treatment plant
Mairie de Cannes
Suez
Golf Old Course
Pépinières Bauchery

15. 4/30/2015 15Alera Project
© 2015 Ecofilae
[15]
REUSE
Diagnose of the reuse potential (treated wastewater and sludge)
for 2 cities of 140 000 inhabitants
Kurdistan, 2010
N.Condom
N.Condom
N.Condom

16. 4/30/2015 16Alera Project
© 2015 Ecofilae
[16]
REUSE
Cost-Benefits analyses of water reuse projects
France, 2013
N. Condom
IRSTEA

17. 4/30/2015 17Alera Project
© 2015 Ecofilae
[17]
REUSE
Reuse in mediterranean sea : feedbacks and support to project
implementation
Mediterranean sea basin, 2013
N. CondomCIRAD
PSEAU

18. 4/30/2015 18Alera Project
© 2015 Ecofilae
[18]
REUSE
France, 2002-2015
Test the impacts of agro-industrial residues on soil and crops
N.Condom
N.Condom
N.Condom
N.Condom

19. 4/30/2015 19Alera Project
© 2015 Ecofilae
[19]
REUSE
In 2013 and 2014, Ecofilae is the only french society which has
opened a training session for professionals from all sectors on
the treated wastewater reuse in irrigation.
France, since 2013
Cross-industry professional trainings on treated wastewater
Reuse in irrigation
N. Condom
N. Condom

20. 4/30/2015 20Alera Project
© 2015 Ecofilae
[20]

21. 4/30/2015 21Alera Project
© 2015 Ecofilae
[21]
Irrialt’eau project
Treated wastewater reuse for vineyards
INRA Irrialt’eau project

22. 4/30/2015 22Alera Project
© 2015 Ecofilae
[22]
Irrialt’eau project
• Objectives : Unlock technical, social and economic barriers to treated
wastewater reuse
• Pilot scale experimental project for wastewater reuse on irrigated
vineyards (drip irrigation) – Gruissan, Aude 11
Veolia Eau
Drinking water
TWW Quality C
Canal water
TWW Quality B
2 vineyards (1,5 Ha) : Carignan and Viognier
300 m3/Ha/year
STEP Grand Narbonne 120 000 EH
Activated sludge
Prefiltration
+
Chloration
+
UV treatment (Quality B)

23. 4/30/2015 23Alera Project
© 2015 Ecofilae
[23]
Irrialt’eau project
• Monitoring of bacterial parameters and micro-pollutants (medicine
residues, hormones, pesticides…) in water, grapes and wine
• Social acceptation studies and LCA

24. 4/30/2015 24Alera Project
© 2015 Ecofilae
[24]
NOWMMA project
Process optimization for treated waster reuse
Pole Eau LR
NOWMMA project

25. 4/30/2015 25Alera Project
© 2015 Ecofilae
[25]
NOWMMA project
• Objectives :
- Develop a tertiary treatment chain adaptable and transposable
- Monitoring health and technologic risks
• Tertiary treatment chains for wastewater reuse – Mauguio, Herault 34
• Treatment technics optimisation, aspersion modelling, LCA
P
I Irrigated fields
Platform
WW WWTP, Mauguio, 24 000 EH
P

26. 4/30/2015 26Alera Project
© 2015 Ecofilae
[26]
NOWMMA project
• Technologies tested : Sand filtration, Microfiltration, Ultrafiltration, UV…
• Planned uses for water : Irrigation, Green areas, Street cleaning…
Aspersion modelling (IRSTEA)

27. 4/30/2015 27Alera Project
© 2015 Ecofilae
[27]
Ecofilae expectations in Alera projects
Propositions

28. 4/30/2015 28Alera Project
© 2015 Ecofilae
[28]
Ecofilae – Alera projects
• Description of one of the two pilot-scale sites in France
(Irrialt’eau) based on the available data OR a general analysis
of wastewater reuse in Languedoc-Roussillon
• Tools for Development of a detailed matrix with
indicators/benchmarks for sites crossed comparisons
(projects from the 4 regions)
Objective : making different water reuse chains comparable
• Tools for communication: Online web system
vizualization/valorization/exposition (Map'reuse) for
communication (Alera Toolbox)
Propositions to be discussed

29. 4/30/2015 29Alera Project
© 2015 Ecofilae
[29]
Ecofilae – Alera projects
• Indicators/benchmarks
Propositions to be discussed

30. 4/30/2015 30Alera Project
© 2015 Ecofilae
[30]
Gracias por su atención.
Thanks for your attention.
Merci pour votre attention.
nicolas.condom@ecofilae.fr
remi.declercq@ecofilae.fr