When a property needs more than a septic tank
A conventional septic system relies on the soil to do the final stage of treatment. That works well on a residential lot with the right soil type and enough room for a drain field. But some properties do not have the right conditions: the lot may be too small, the soil may be too tight (heavy clay) or too loose (pure sand), the water table may be too high, or the wastewater load may be too large for passive treatment to handle. In those cases the property needs a treatment plant, an engineered system that treats the effluent mechanically and biologically before it reaches the soil.
Treatment plants use aeration to speed up the biological breakdown that soil does slowly. Air is pumped into the wastewater, feeding oxygen to the bacteria that consume organic matter. The result is a much cleaner effluent than a conventional tank produces, which means the receiving soil has less work to do and the system can function on sites that would fail a standard perc test.
Installation is more involved than a gravity-fed septic tank. The treatment unit itself is lowered into a prepared excavation, electrical connections are run for the aerator and any alarm panels, and the outflow is plumbed to whatever discharge method the site requires. Maintenance is different too: the aerator needs periodic inspection, the media inside the unit needs cleaning on a schedule, and the effluent quality should be checked to make sure the biology is performing.
Lacey's Digging Services is one of the oldest treatment plant companies in the state of Mississippi. The team has been installing and servicing these systems across Flowood, Florence, and the wider Rankin County area for over 30 years, handling both residential and commercial projects.
