Credits website

Close up photo of brown octopus

https://unsplash.com/@obkim 

https://unsplash.com/photos/pSmXVhWr9kE 

Brown Octopus

https://unsplash.com/@isagalvezphoto

https://unsplash.com/photos/i54owgDjXeY

Beware of octopus

https://unsplash.com/@wizwow

https://unsplash.com/photos/wZkUGRBgdyw

The photos is taken by Aquafin, and used for demonstration purposes only, in order to demonstrate the possible implementation of our sensor.  The sensor is not actually used in this installation.

https://www.aquafin.be/nl-be/particulieren/waterzuivering 

Modern DAF units using parallel plate technology are quite compact. Picture shows a 225 m3/h DAF.

By Wikipedia user SmileJohn https://en.wikipedia.org/wiki/Dissolved_air_flotation#/media/File:REDOX_DAF_unit_225_m3-h-1000_GPM.jpg

Aeration tank of an activated sludge process at the wastewater treatment plant in Dresden-Kaditz, Germany

SuSanA Secretariat - https://www.flickr.com/photos/gtzecosan/12359229313/

https://en.wikipedia.org/wiki/Wastewater_treatment#/media/File:Belebungsbecken_-_aeration_tank_(12359229313).jpg

The photos is taken by Aquaplus, and used for demonstration purposes only, in order to demonstrate the possible implementation of our sensor.  The sensor is not actually used in this installation. 

https://www.aquaplus.be/en/dissolved-air-flotation-daf

The photos taken at SCK (outside building, lakehouse, myrhha buildings, labo, technical installations, etc) have been provided by SCK for usage on the Olpas websites and in other publications by Olpas. 
https://www.sckcen.be/en