Basic Septic System Diagram

The middle liquid layer effluent then exits the tank and into the drainfield.

Basic septic system diagram.

A little short on safety and maintenance. Don t abuse the system. A typical septic system consists of a septic tank and a drainfield or soil absorption field. Prepare and design your system.

Fog fats oils and grease and harsh chemicals potentially leads to damage and system failure. But without knowing how does a septic tank work you can do things that harm or destroy the system. Inside the septic tank. The first step in any septic installation is to perform a site survey and do a percolation soil test on the area where the powts is going to be installed.

A septic system that was properly designed and installed needs only occasional pumping to remove the sludge and scum from the tank. Soil based systems discharge the liquid known as effluent from the septic tank into a series of perforated pipes buried in a. The septic tank digests organic matter and separates floatable matter e g oils and grease and solids from the wastewater. The basic rule of thumb to adhere to should be easy enough to remember.

Septic system owner s manual lloyd kahn blair allen julie jones shelter publications 2000 14 95 u s. These factors include household size soil type site slope lot size proximity to sensitive water bodies weather conditions or even local regulations. Easy to understand well illustrated one of the best practical references around on septic design basics including some advanced systems. Septic tank clean out.