organic waste Archives -
BOD (biological oxygen demand) – The water quality indicator
3 Minute Water and Waste Water Video Tutorials by AET For more information or comments contact us here: https://www.aqua-equip.com/ Water testing equipment can be […]
Beneficial Biofilm Bacteria – waste water treatment
3 Minute Water and Waste Water Video Tutorials by AET Water testing equipment here: https://www.aqua-equip.com/parts/ Learn how Biofilm bacteria are used in waste water […]