Difference between aerobic and

Photo by Ivan Bandura on Unsplash

Difference between aerobic and conventional septic

Installing a good septic system is essential in both residential and commercial properties.

Difference between aerobic and

Photo by Ivan Bandura on Unsplash

It keeps all the wastes down to where they belong and treats them efficiently to prevent it from becoming an environmental hazard. You can be faced with 2 options when choosing a septic system: a conventional type or the aerobic type.

Both of them are efficient in treating and disposing of sewage water but they differ on how they do the task. Here’s the main difference between them and how to pick one that suits your needs.

Conventional septic systems

Also known as the anaerobic septic system, it is the most common type installed on buildings and homes. As the name implies, it operates with little or no air at all. A conventional septic system has an underground tank where all the waste is stocked. The waste in the tank is broken down by bacteria. This waste fluid then gets pushed out to treatment facilities after it reaches a certain level. On some areas, a sewer pumping station is installed to efficiently push out waste to where it needs to go. The treated water is then released into a drain field.

Aerobic septic systems

Although both systems work well on all occasions, an aerobic septic system works more complicated than the conventional one. It has 3 parts: the trash tank, treatment plant and pump. First, the mixed waste goes into the trash tank so the solid particles settle down leaving liquid waste on top.

It will then go to the treatment facility where it is processed. This part has an aerator that provides air bubbles to keep aerobic bacteria alive. These bacteria are faster and more efficient in breaking down waste than anaerobic ones. After, the treated water goes to the pump to be disinfected.

Which one to choose?

Conventional and aerobic septic systems do well in handling waste products. However, they also have their own pros and cons and it could be hard to choose which one is best for your property.

Aerobic septic systems are more expensive than the conventional type. It also needs constant maintenance and check up to make sure that the aerator is functioning well. It also consumes more power because of the added aerator feature. Since the waste is treated faster and efficiently, a smaller drain field is needed for this system to work. People who have small or limited space in their property choose this type because of its space-saving feature. Some have alarms to notify the owner when a part is not functioning well.

Conventional septic systems on the other hand are cheaper and require less maintenance since they are located underground. However, the waste is treated more slowly and it also requires more space to accommodate a bigger drain field. Since these systems can’t be checked frequently because of the location, there might be undetected problems that could worsen before it gets repaired.

If you’re still confused on what to choose, don’t hesitate to seek expert advice.