Septic Tank Sewer System

If a neighborhood is outside the area serviced by the local sewer system the homes will generally use a septic system to handle waste water.

Septic tank sewer system.

A conventional septic system is typically installed at a single family home or small business. A septic system is a steel or concrete tank that s situated under the soil near a commercial or residential property. A septic system that was properly designed and installed needs only occasional pumping to remove the sludge and scum from the tank. The septic tank digests organic matter and separates floatable matter e g oils and grease and solids from the wastewater.

Waste that decomposes slowly or not at all gets flushed down drains. Septic tank systems are a type of simple onsite sewage facility ossf. The gravel stone drainfield is a design that has existed for decades. Inside the tank the water splits into three layers.

A typical septic system consists of a septic tank and a drainfield or soil absorption field. Nonetheless groundwater pollution may occur and can be a problem. But without knowing how does a septic tank work you can do things that harm or destroy the system. Most tanks are capable of holding 1 000 gallons of water.

They can be used in areas that are not connected to a sewerage system such as rural areas. The treated liquid effluent is commonly disposed in a septic drain field which provides further treatment.