Stock image Biological purification of water sewage treatment plant waste water bubbles tank, activated sludge industrial wastewaters process using aeration biology floc composed protozoa bacteria, pollution
Published: Oct.12, 2021 15:37:13
Author: Nelia2
Views: 3
Downloads: 2
File type: image / jpg
File size: 6.5 MB
Orginal size: 4056 x 3040 px
Available sizes:
Level: beginner