Two Tank Septic System Diagram

As the old saying goes an ounce of prevention is worth a pound of cure.

Two tank septic system diagram.

It s important to learn how does a septic tank work. A septic system consists of two main parts. A septic tank is an underground chamber made of concrete fiberglass or plastic through which domestic wastewater flows for basic treatment. Alternative pump systems including aerobic treatment units atus.

The pretreated effluent is discharged through a series of perforated pipes onto porous surfaces that allow. The septic tank digests organic matter and separates floatable matter e g oils and grease and solids from the wastewater. A typical septic system consists of a septic tank and a drainfield or soil absorption field. View and download a larger version of this diagram.

How septic system works diagram 1. Private onsite wastewater treatment systems powts more commonly referred to as septic systems are used primarily in rural areas of the country where waste water treatment is not available. Most conventional septic systems have a septic tank which is usually a large buried rectangular or cylindrical container made of concrete fiberglass or polyethylene. The middle liquid layer effluent then exits the tank and into the drainfield.

The drainfield is a shallow covered excavation ideally in unsaturated soil. Inside the septic tank. Maintaining healthy septic systems isn t all that expensive but you could easily spend tens of thousands to dig up and replace a septic system that has totally failed. Most household septic tank systems since 1989 have been installed with either two leach drains or two sets of soak wells.

Some systems also have a pump tank. Gravity fed conventional and 2. Septic tank systems are a type of simple onsite sewage facility ossf. Soil based systems discharge the liquid known as effluent from the septic tank into a series of perforated pipes buried in a.

A septic tank and a drainfield. Settling and anaerobic processes reduce solids and organics but the treatment efficiency is only moderate referred to as primary treatment. Here a diverter mechanism is built into the system which can alter the flow of effluent also allowing one of the soak wells or one of the leach drains to be shut off at any time. These are referred to as alternating systems.

A conventional septic system is typically installed at a single family home or small business.