Black tank science
Lets talk about the science of poo. It’s important to know the science of poo to know what happens to poo in your RV. This will be a long read even though I will try my best to keep the length down to...
Forum Discussion
Turtle n Peeps wrote:
If that were the case septic tank pumpers would have a hell of a job! They open the lid, stick the hose in and pump. Least that's the way they did mine.
Septic pumpers have powerful suction hoses. RV waste is a wide flat bottomed tank drained by gravity.
So while the solids that wind up on the bottom may not be real touch to dislodge, the draining of an RV tank is so poor (relatively) that once the layer forms, you don't have enough agitation to dislodge it.
Letting it dry onto the sides...that a different ballgame. That will make it difficult to remove...sure it will rehydrate but it will then still be stuck to the sides.
