Role Of Baffle Wall In Septic Tank

In some designs the septic tank inlet baffle or tee also reduces the movement of sewer gases out of the tank and up into the building through an un trapped sewer pipe.

Role of baffle wall in septic tank.

Well a baffle is a part within your conroe septic pumping system that prevents froth and filth from accumulating in the outlet or inlet pipes connected to your tank. The baffle wall is generally extended 150mm above to scum level and 400 700mm below it. In some cases a contractor can retrofit an older concrete tank with a modern sanitary tee. Baffle walls are provided near the inlet.

Sewage smells whether in the house or in the drain field sewage smells indicate that unprocessed sewage may be clogging the drain. As the septic owner you should be aware of what role a septic tank baffle plays in septic systems. During routine septic pumping or during a home septic system inspection your wilson services tech will locate the inlet and outlet areas of the tank and assess whether the baffles are currently in place and in acceptable condition if we find either to be deteriorating or missing we ll recommend a small investment in a baffle replacement as this is an excellent way for you to extend. The inlet baffle wall is placed at a distance of l 5 from the wall where l is the length of the wall.

If the septic tank were just a rectangular box with no baffles it would allow liquid to go from the inlet right to the outlet and not have enough time to settle out the solids and allow the lighter things grease etc to float. Only a trained septic contractor can identify a baffle problem since this diagnosis involves visually inspecting the inside of the septic tank. For small tanks rcc hanging type scum baffle walls are provided in septic tanks. The purpose of the inlet baffle is twofold.

A septic tank should have baffles at both the inlet and outlet. The inlet baffle is installed at a higher position than the outlet baffle. The inlet baffle gives the debris from the sewer in the house directly into the tank. Plumbing backups when the inlet baffle wears out sewage might flow backwards from the tank into the house or surface scum might prevent sewage from entering the tank backups can also result from clogs in the drain field caused by failure of the outlet baffle.

To direct flow from the house sewer downward into the tank to create a longer detention time for the sewage to allow settling of solids and to keep the floating scum layer from plugging the inlet pipe. It separates liquids and solids then holds the solids in a tank until they can be pumped out and sends the liquids to a distribution field. They help the system become more optimal. Yet still you may need to have an idea of what a baffle is and what it does in the tank.

It is optional near the outlet. During pump outs the septic baffles could be thoroughly inspected. But these processes can actually be a bit more complicated than they sound.