With a broken bathroom they will never make it. Can’t recycle the urine into drinkable water.
>> Can’t recycle the urine into drinkable water.
So drink it as-is, and let your kidneys sort it out. Until they crystallize over and clog up...
https://pmc.ncbi.nlm.nih.gov/articles/PMC3032615/
Didn’t Costner have that ‘urine back into water thing’ solved
In ‘Waterworld’? ( otherwise known as Kevin’s Gate )