Abwasserverband Altenrhein, Switzerland

In an initi­al pha­se, the FB con­trol system was upgraded. The second pha­se com­pri­sed the cons­truc­tion of the 4^thpuri­fi­ca­ti­on stage. The new EMV instal­la­ti­on with 2 ozone gene­ra­tors and reac­tors, 4 main pumps, 8 gra­nu­lar acti­va­ted car­bon fil­ters and various ancil­la­ry systems for the 4^thpuri­fi­ca­ti­on stage is instal­led in a new buil­ding com­plex. The invest­ments made now allow micro­pol­lut­ants and trace sub­stances to be eli­mi­na­ted in com­pli­ance with legal regulations.

Client

Abwas­ser­ver­band Alten­rhein, Switz­er­land

Plant type

Sewa­ge tre­at­ment plant

Project execution

2018 to 2019

Project scope

• 3’000 data points

Our services

• Crea­ti­on of all struc­tu­red pro­cess descriptions
• Engi­nee­ring of PROFINET network
• Pro­gramming of software
• Pro­ject engi­nee­ring of visua­li­sa­ti­on system
• Signal test and start-up
• Ope­ra­tor training

Technology applied

• auto­ma­ti­onX
• PLC red­un­dan­cy
• PROFINET

Contact

Chri­sti­an Vetsch, Head of Depart­ment Soft­ware Engi­nee­ring, Schmid Auto­ma­ti­on AG