What is a characteristic of a low-pressure dosing system?

A low-pressure dosing system is characterized by the pumped distribution of effluent. This system utilizes a pump to deliver treated wastewater to the soil absorption area in controlled doses at certain intervals. This method allows for an even distribution of effluent, improving soil saturation and promoting effective treatment.

The use of a pump enables the system to function effectively on properties where gravity flow is not feasible due to topographical limitations or where a more controlled distribution is preferred. The pumped approach also helps manage the hydraulic loading on the soil, ensuring that the effluent is applied at a rate that the soil can effectively treat, thereby minimizing the potential for effluent pooling or runoff.

In contrast, systems relying on gravity do not have the benefits of controlled dosing, which is crucial for proper functioning in various soil types and environmental conditions. Additionally, while low-pressure dosing systems may require less maintenance compared to some other systems, they are not maintenance-free due to the mechanical components involved, such as pumps. Furthermore, planning approval is generally necessary for septic systems, including low-pressure dosing systems, to ensure they comply with local regulations and environmental standards.