Septic systems safely dispose of waste for homes not connected to public sewer lines. If you’re considering a septic tank installation, you need to choose between the two types available: standard and aerobic. Use the following guide to help you understand their differences and decide which will work better for your property.

Standard Septic System

Traditional septic styles are the simpler of the two options and rely on one main tank for sewage treatment. The home’s waste enters the tank at a central point, and the solid matter falls to the bottom of the tank, while liquids stay at the top. As the tank fills, the wastewater is pushed to the outlet pipe, where it enters the soil and goes through the natural filtration process. 

Standard systems rely on anaerobic bacteria to handle solid waste. These microorganisms don't require oxygen to survive, so they're able to live on the bottom of the tank and break down the solid matter. This process helps keep the tank's load manageable and prevents backups.

For standard tank installation, high-drainage soil is necessary to allow the wastewater to filter through without pooling. The unit also requires land with a slight slope because it doesn't utilize electrical pumps. 

Aerobic System

The filtration process of aerobic systems is more involved. These units are composed of three interconnected tanks: trash, aeration, and pump. Waste initially enters the trash section and separates into solids and liquids. Yet, instead of penetrating the soil, the wastewater exits into the aeration tank for treatment. 

Aerobic bacteria live inside the second tank. These microorganisms rely on oxygen to survive, and air is mechanically circulated into the container to support the sanitation process. The clean water is then moved to the pump tank, where it's disinfected before being sent out to the drain field. 

While an anaerobic system is usually associated with a higher price point due to its complexity, the bacteria provide a much faster treatment process. As a result, it's an excellent option for larger families that produce more waste. 

If you need reliable septic tank installation, reach out to the team at Cartright's Plumbing and Septic Service in Checotah, OK. With over 20 years of experience, the business proudly serves the plumbing needs of residents across McIntosh County. The skilled professionals are committed to efficient work, from septic pumping to drain cleaning. Review their services online or request a quote for your septic tank installation at (918) 894-0902.