Septic Tank Sewer System

Waste that decomposes slowly or not at all gets flushed down drains.

Septic tank sewer system.

Septic tank systems are a type of simple onsite sewage facility ossf. 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. The treated liquid effluent is commonly disposed in a septic drain field which provides further treatment. A conventional septic system is typically installed at a single family home or small business.

Large public sewer systems charge a monthly fee for their use but offer the convenience to the homeowner of not having to maintain anything related to waste water outside of their home. Wastewater goes in on one side and filters out through the other to a drain field. But without knowing how does a septic tank work you can do things that harm or destroy the system. Nonetheless groundwater pollution may occur and can be a problem.

A typical septic system consists of a septic tank and a drainfield or soil absorption field. The septic tank digests organic matter and separates floatable matter e g oils and grease and solids from the wastewater. The gravel stone drainfield is a design that has existed for decades. A decentralized wastewater treatment system consisting of a septic tank and a trench or bed subsurface wastewater infiltration system drainfield.

They can be used in areas that are not connected to a sewerage system such as rural areas. A septic system that was properly designed and installed needs only occasional pumping to remove the sludge and scum from the tank.