Lastly, enjoy!
As for what to do with the whey by-product?
If you are a smaller producer, you can use it as an addictive to other foods to boost protein.
If you have too much whey, (i.e. a large factory) gasify it using anaerobic digestion, and burn it to produce electricity.
Thanks to:
https://www.themediterraneandish.com/homemade-labneh-recipe/
https://www.youtube.com/watch?v=NrJl13xI_c8&ab_channel=NoRecipes
For the images.