Tertiary treatment

Hands playing in clear water thanks to the wastewater treatment performance of Ecoflo septic system

Does your treatment professional's plan include a tertiary disinfection treatment?

Tertiary disinfection treatment is used when standards respecting environmental discharge of effluents are so rigorous (near sensitive areas) that the concentration of pathogenic organisms released into the environment (fecal coliforms) must be minimized.

The Ecoflo Biofilter can be combined to PTA's FDi* Disinfection Filter, DiUV Self-Cleaning or DiUV Classic ultraviolet Disinfection Unit to reduce the concentration of pathogenic organisms released into the environment.

*Available in Quebec only

Download the FDi flyer Download the DiUV Self-Cleaning flyer Download the DiUV Classic flyer

Plans presented by your professional includes tertiary phosphorus removal wastewater treatment?

Tertiary phosphorus removal wastewater treatment is required when effluent discharge norms are so strict (i.e. lakeshore residence) that total phosphorus concentrations discharged into the environment must be reduced to a minimum.

The Ecoflo Biofilter can be combined with a DpEC Self-Cleaning Phosphorus Removal Unit to reduce the amount of phosphorus discharged into a lake and the environment.

Download the Self-Cleaning DpEC flyer (Ontario)

Two treatment chains are available:
1) One with a ultra-violet rays treatment, which includes the Ecoflo Biofilter and the DpEC Self-Cleaning Phosphorus Removal Unit from PTA
2) The other iwouth any ultra-violet rays treatment unit, which includes a sand filter kit provided by PTA integrated to our DpEC Self-Cleaning Phosphorus Removal Unit

Download the brochure Phosphorus Removal and Disinfection Systems (Quebec)



Premier Tech Aqua is a major player in the onsite and decentralized wastewater treatment industry. We offer a full range of technologies and services for the residential, commercial, municipal and industrial sectors.

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As with any wastewater treatment type, the Ecoflo Biofilter incorporates a septic tank equipped with a effluent filter, the treatment unit and a polishing field.

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