Posts Tagged 'septic tank hold time'


Almost everyone has had to deal with hair clogging sinks, drains and septic system or sewer pipes at sometime in their life. It can be messy affair, take time and, in general, be a disgusting event to resolve. Why does hair cause so many septic tank problems when it goes down a drain?


Septic System Help Blog

Hold Time in a Septic Tank

One of the most important functions of a septic tank is to hold wastewater for a period of time so that solids within the incoming wastewater can settle at the bottom of the tank in the sludge layer. This settling process, along with the consumption of organic waste by the bacterial environment within the septic tank, are crucial processes to maintaining drainfield permeability.