What are the disadvantages of an aerobic septic system?

Answered by Antonio Sutton

Well, I have to say that I’ve had some personal experience with an aerobic septic system, and while there are definitely advantages to it, there are also some disadvantages that I’ve come across.

First and foremost, one of the biggest drawbacks of an aerobic septic system is that it is more expensive to operate than a traditional septic system. This is because an aerobic system requires electricity to run the mechanical parts that help break down the waste. You’ll have to factor in the cost of electricity into your monthly expenses, which can add up over time.

Speaking of mechanical parts, another disadvantage of an aerobic septic system is that it includes these parts, which can break down. This means that you may have to deal with repairs and maintenance more frequently than you would with a septic tank system. Not only can this be a hassle, but it can also be costly if you have to hire a professional to fix any issues.

Maintenance is actually another area where an aerobic septic system falls short compared to a septic tank system. While both systems require regular maintenance, an aerobic system typically needs more attention. This includes things like regularly checking and cleaning the air diffuser, inspecting and cleaning the filter, and monitoring and adjusting the oxygen levels in the system. It’s definitely more hands-on and time-consuming compared to just periodically pumping out a septic tank.

Lastly, I have to mention that an aerobic septic system can be more environmentally unfriendly compared to a septic tank system. This is because the aerobic system relies on using oxygen to aid in the breakdown of waste, which can release more greenhouse gases into the atmosphere. Additionally, the system may require the use of chemicals to maintain the proper balance of bacteria and microorganisms, which can have negative impacts on the environment.

While an aerobic septic system does have its benefits, such as the ability to treat wastewater more efficiently and effectively, it does come with some downsides. The higher operating costs, potential for mechanical breakdowns, increased maintenance requirements, and potential environmental impacts are all factors to consider when deciding on which type of septic system is right for you.