Septic Tank Baffle Design

The septic tank baffle or tee is a device on the inlet or outlet of a septic tank which prevents sewage back flow into the inlet or outlet pipe.

Septic tank baffle design.

The goal of both baffles involves routing waste water through the tank while ensuring that solids remain safely segregated. The inlet and outlet t or baffle of a septic tank helps to achieve a good sewage treatment. Baffle walls are provided near the inlet. Baffle walls are provided near the inlet.

It is a device which directs the flow of wastewater in and out of your septic tank. It is optional near the outlet. Anyway replacing a baffle takes about 15 seconds. 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.

In this case all i needed was a sanitary t and 18 inches of white drainage pipe from campbell s building supply. So what is a baffle. Iv baffle walls of septic tank. They can be made of clay concrete or pvc pipe and are commonly referred to as tees the inlet baffle.

The steel septic tank shown above at left has a baffle that is rusted away at its top. The slab is covering of septic tank to protect unwanted smell to expose into the atmosphere directly. It s really easy once you have the necessary parts. The baffle wall is generally at the mid of the septic tank to divide the septic tank sludge and water into two portions.

Easily inspect and replace your septic tank output baffle when necessary. Design of septic tank components of septic tank baffle wall. It may be or may not be in the septic tank according to size and design of septic tank. The baffle in the inlet changes the flow direction 90 degrees and forces water down into the tank while the baffle at the outlet port prevents the surface layer of water which contains a scum of grease and decomposing sewage from flowing into the outlet pipe.

The inlet baffle wall is placed at a distance of l 5 from the wall where l is the length of the wall. A distance of l 5 is placed for the inlet baffle wall where l is the length of the wall. It is optional near the outlet. For small tanks rcc hanging type scum baffle walls are provided in septic tanks.

The inlet baffle directs the flow of wastewater into your septic tank and prevents the scum layer in the tank from being disturbed. Every septic tank contains two baffles one at the inlet and one at the outlet. Baffles in a septic tank are provided to keep solids and floating scum and grease inside the tank. Baffles are provided at both the inlet to the tank from the building and the outlet from the tank to the absorption system.