A centralised sector with strong interconnections... The development of the water distribution networks has historically been centralised in the urban zones, facilitating the management of the supply and quality of the water distributed. Over time, an increasingly weighty infrastructure was implemented. Treatment of waste water was a later addition, and is still developing to this day. This centralised system of water treatment is made up more specifically of three interconnected branches, illustrated in Figure 1 : -- The production and distribution of drinking water -- The collection of waste water -- The purification of waste water
Production of drinking water
production eau potable
35
6. NGL Cleaning T 7. Global Environe
34 8. AquaVision Eng
35
37 28 36 27
9. Crystal NTE SA 10. Phragmi-Tech, 11. Pentair, Lausa 12. Bonnard et Ga 13. CSD Ingénieur 14. E-dric, Le Mon 31 29 15.EPTES 30 Sàrl, Ve
25
9
17. CERT SA, Sion 18. PRA Ingénieur 19. Membratec, S 20. Planet Horizon 21. WRA Schweiz
23 24
10 22
6
14 9 22. Pall Int. Sàrl,24 F 8 11-1323. Triform SA, Fri 5 7 1-3 24. Aquadil Sàrl, C 15
6. NGL Cleaning T 7. Global Environe
25
23
22
25. Samro SA, Be 26. Alpha UT SA,
16
21 5 1 2 419-20 17-18 7 3-4
27. Reinhart 6 Hydro 28. Biotec Biologie
16
29. Labosafe SA, 30. Biol-Conseils S 31. Adamant Tech 32. Madep SA, Be DÉCENTRALISÉ 33. DLK /Technolog 1. Vestergaard Frandsen Group SA, Lausanne VD
21 17-18
19-20 7
Purification of waste water
CENTRALIÉ 1. Aqua + Tech Sp 2. Techfina, Petit-L 3. Belair Biotech S 4. Befreetech SA, 5. Hach Lange Sà
35
37 36
9. Crystal NTE SA 10. Phragmi-Tech, 11. Pentair, Lausa 12. Bonnard et Ga 13. CSD Ingénieur 14. E-dric, Le Mon 15.EPTES Sàrl, Ve
6. NGL Cleaning T 7. Global Environe 8. AquaVision Eng 9. Crystal NTE SA 10. Phragmi-Tech, 11. Pentair, Lausa 12. Bonnard et Ga 13. CSD Ingénieur 14. E-dric, Le Mon 15.EPTES Sàrl, Ve
16. Alpatec SA, M 17. CERT SA, Sion 18. PRA Ingénieur 19. Membratec, S 20. Planet Horizon 21. WRA Schweiz
16. Alpatec SA, M 17. CERT SA, Sion 18. PRA Ingénieur 19. Membratec, S 20. Planet Horizon 21. WRA Schweiz
22. Pall Int. Sàrl, F 23. Triform SA, Fri 24. Aquadil Sàrl, C
22. Pall Int. Sàrl, F 23. Triform SA, Fri 24. Aquadil Sàrl, C
25. Samro SA, Be 26. Alpha UT SA,
25. Samro SA, Be 26. Alpha UT SA,
27. Reinhart Hydro 28. Biotec Biologie
27. Reinhart Hydro 28. Biotec Biologie
29. Labosafe SA, 30. Biol-Conseils S 31. Adamant Tech 32. Madep SA, Be 33. DLK Technolog
29. Labosafe SA, 30. Biol-Conseils S 31. Adamant Tech 32. Madep SA, Be 33. DLK Technolog
34 8. AquaVision Eng
33 16. Alpatec SA, M 32
6
D
CENTRALIÉ 1. Aqua + Tech Sp 2. Techfina, Petit-L 3. Belair Biotech S 4. Befreetech SA, 5. Hach Lange Sà
1. Aqua + Tech Sp 2. Techfina, Petit-L 3. Belair Biotech S 4. Befreetech SA, 5. Hach Lange Sà
37 28 36 27
Three groups of players can be identified along the value chains. There are the technology providers, to the left of the diagram, who deliver the elements (products, systems, etc.) enabling the integrators to develop their solutions. These integrators are none other than specialist engineering practices, ranging from a private practice operating with just a small staff in a very specific field, to international groups. These solutions are implemented in the form of installations which they bring into service and transfer to the third group, the operators, who then manage and maintain the infrastructures and services to be delivered.
Collection of waste water
collecte des CENTRALIÉ eaux usées
assainissement des eaux usées
This diagram shows all the value chains. It sets out the positioning of the main players (technology providers, engineering and consultancy practices, service providers, etc.) and clearly shows the interconnection between the value chains relating to these activities.
2. Swiss Green Solutions, Lausanne / VD 34.The Watersolutions 34.(source: Watersolutions Figure 1 : value chains of centralised water treatment E4Tech) 3. Swiss INSO, Lausanne / VD Instituts Instituts 4. Bulane SA, Genève ne / VD 5. Swiss Fresh Water, Belmont-sur-Lausanne EFPL Lausanne / VD EFPL / VD 35. ProMinent 35.Lausanne ProMinent Dos / VD Dos rdon / VD6. NV Terra, Monthey / VS HEIG-VD YverdonSA / VD HEIG-VD Yverdon 36. Degremont 36. Degremont SA / VD 37. Aquafides Sch 37. Aquafides Sch bourg 7. Aquanetto Sàrl, Sierre / VS ICEN EIA Fribourg ICEN EIA Fribourg
34. Watersolutions 35. ProMinent Dos 36. Degremont SA 37. Aquafides Sch
CleantechAlps - For a better understanding of cleantech in western Switzerland
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