Septic Tank Drainfield

A typical septic system consists of a septic tank and a drainfield or soil absorption field.

Septic tank drainfield.

The most common cause of septic system problems and failure is their septic system absorption component more commonly known as a drainfield becoming. Over time leach fields can build up sludge or tree roots can grow into them to form clogs which causes your septic tank to back up or leak into your yard. The solids stay in the tank while the wastewater is discharged to the drainfield for further treatment and dispersal. The septic tank digests organic matter and separates floatable matter e g oils and grease and solids from the wastewater.

A buried watertight tank designated and constructed to receive and partially treat raw domestic sanitary wastewater. A flooded septic tank that is a tank at abnormally high. It is primarily the drain field pipes that you have to worry about when planting around septic tanks. One end is connected to an inlet wastewater pipe and the other to a septic drain field generally these pipe connections are made with a t pipe allowing liquid to enter and exit without disturbing any crust on the surface.

Soil based systems discharge the liquid known as effluent. Water saturated drainfield soil absorption area you may need to replace the entire drainfield switch to an alternating bed or set or septic fields or it may be possible to direct surface and subsurface water from other sources away from the drainfield area. This however is not true. Unfortunately drain fields also known as leach fields do not last that long.

Heavy solids settle to the bottom of the tank while greases and lighter solids float to the top. Septic tanks last from 15 to 30 years. Many people with septic system problems such as odor slow draining sinks and tubs gurgling pipes backups and sewage water ponding in their yard mistakenly assume the cause of these issues is their septic tank. A septic drain field a septic tank and associated piping compose a septic system.

Septic drain fields also called leach fields or leach drains are subsurface wastewater disposal facilities used to remove contaminants and impurities from the liquid that emerges after anaerobic digestion in a septic tank organic materials in the liquid are catabolized by a microbial ecosystem. Building a septic drain field is time consuming but pays off in the long run. You do not want roots penetrating the perforations and gumming up the works. A septic tank consists of one or more concrete or plastic tanks of between 4000 and 7500 litres 1 000 and 2 000 gallons.