Dissolved Oxygen: Water Quality Testing

Additional materials for this lesson can be found in our google drive folder at goo.gl/ub2ZAJ . A direct link to the materials for this video can be found at drive.google.c....
This lesson reviews the factors that influence dissolved oxygen (DO) in freshwater, and explain the significance of DO for life in water.

[@farzanakausar159]

how can i find winklers method video??

[@alexgunawan98]

can you help me to understand in everyday language, what does it mean of 60% saturation of Dissolved Oxygen ? and what is the diff with the result of D.O. test of 5 ppm ? 🙏🏼🙇🏻‍♂️.

[@WAFIYUDDINMDJARIMAN]

do you have the experiment list for determine this parameter?

[@sumaiyatamboli7179]

nice explained

[@Sunavera]

Anyway who else’s teacher is making y’all watch this

[@literallyyourrealmother]

m e .