How a Sewage Lift Station Works

A sewage lift station “pumps” or moves sewage to a higher elevation from a lower elevation. One of the advantages of using a wastewater lift station is that it saves money since it does not involve sewer pipes, which can be costly to dig. Usually, the sewer pipes are placed underground, and municipalities typically end up spending a lot drilling for them.

Las Vegas Septic Service offers lift station pumping in Las Vegas, NV, and we’ll be talking about how this particular sewage treatment system works.

In a sewage collection system, one of the most integral parts is the lift station. Using a sewage ejector pump keeps operational costs down as the raw wastewater makes use of the sloped pipelines that are already underground. This kind of pipe system is called a gravity pipeline. The sewage has to go through the pipe system from the lower elevation point. The raw wastewater must then be transported efficiently to a high elevation for it to reach the sewage treatment plant.

However, this cannot naturally happen by itself because it will be going against the law of gravity. In that case, a sewage lift station will be of great help. In a sewage lift station, there is a container known as a wet well that acts as a holding cell. Once a certain level is reached, this holding cell empties. A lift station cleaning helps optimize the flow of the sewage.

The sewage is tested while in a wet cell and is well controlled to determine the wastewater level. In this stage, all the solid or coarse materials are removed. The lift station pump will then lift the sewage once the wet cell is full. In this case, a sewer force main will be used for pressure. This is a system that is made up of compressors and pumps. Its role is to lift the sewage to a high elevation so it can get to the sewage treatment facility, so regular lift station maintenance is crucial.

Call us today to schedule your sewage lift station cleaning.