Lift stations and pump stations are almost similar in the way they function. However, there is a major difference between these two that’s why they shouldn’t be used interchangeably. Read along to learn more about how each of them functions and what makes them different from each other.
What is a Lift Station?
A lift station’s main purpose is to pump sewage or waste into a higher elevation. Pumping sewage requires a lot of considerations to be efficient. It is not just plain liquid waste; it also contains solid wastes and debris which could accumulate and clog the pipes in the long run. Lift stations often have grinder type pumps to solve this problem.
Sewage is a hazardous waste so the wet well should be placed away from the people. Choosing precast concrete sewer pumping stations is the best way to keep gases and waste sealed off inside the wet well. Another factor to consider is the time spent when the pump is off. Sewage becomes septic when stored for too long in the wet well. When this happens, it becomes hazardous and should be treated and managed in a different way. To avoid this, make sure that the dead time of the pump is not that long.
Lift stations are also easy to monitor and control without having to go into the site itself. It has remote monitoring systems that can be controlled in a central hub. Through this features, you’ll get to know the operational status of the system and even detect problems early on through an emergency alarm system.
What is a Pump Station?
A pump station is used to move water from lower to higher elevation. This system deals mainly with water – flood water, dike systems and anything that involves pure water waste. Pump stations usually operate on an infrequent basis since storms and floods don’t happen every day. Just like lift stations, there are also some considerations in pump stations.
Since it is not used frequently, the system could deteriorate which leads to unexpected flooding in some areas. Aside from that, the amount of usual rainfall should be considered when building pump stations. It should be able to accommodate the amount of rainfall especially during storms or heavy rains. This can be achieved by choosing pump sizes and power that fits the conditions well. For areas that don’t experience much rain, a regular check should be done to be sure that the pump station will work well anytime it is needed. Also when pumping out stormwater, be sure to transfer excess water to a place where it won’t aggravate the flooding.
Lift station and pump station are almost the same but they differ greatly in the material that they deal with. Know first which one do you need to be sure that you’re getting the right equipment for your needs. Choose only the best and leave the job of constructing a pump station to the professionals for excellent outcome.