How Does a Basic Septic System Work?

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A Quick Lesson From Septic System Installers

 

In this article, we will attempt to explain to you how a septic system works. We will try to keep it as simple as possible, so we don’t bore you with the technical details. Our team of septic system installers has been in the business long enough to know how to take care of systems of any kind. Here we present to you the mechanics of a basic system.

 

The wastewater comes from the house, and flows into the septic tank. In the first chamber, the solids sink to the bottom, while fat and grease float to the top. Inside the tank, special bacteria starts to digest the organic material. Only the liquid wastewater in the middle of the tank is able to flow out of the chamber.

 

After the wastewater leaves the chamber, it flows into the drainfield. The drainfield is made from multiple trenches, and that is where the secondary treatment occurs. More bacteria awaits there, and it digests and purifies the wastewater, which is then slowly absorbed by the ground. The distance between the bottom of the trenches and the groundwater must be carefully calculated – that is why any remaining harmful elements cannot reach the groundwater.

 

The soil that is between the two also acts as a biological filter, further purifying the water on its way down.

 

This pretty much sums it up. This was a very brief explanation of how septic systems work. Many homeowners turn to such devices as an alternative to common sewer lines. That is because septic tanks have many advantages, and cost less.

If you need a team of reputable septic systems installers in [ln] or the surrounding areas, make sure you give us a call! [cn] has years of experience, and provides a wide range of septic and home services. Get in touch with us today!