Polishing Process (LET/LES)

This process is specially adapted to landfill sites. The treatment is based on the principle of aerated biofiltration using a trickling filter and may include one or two consecutive polishing steps based on the volume of the flow and quantities of leachates that must be treated. This polishing process also contributes to ensuring compliance with the most stringent discharge standards, namely with respect to ammoniacal nitrogen.

This technology is ideal for :

  • Treating wastewater on landfill sites, composting sites and other industrial sites that generate leachates
  • Removing ammoniacal nitrogen and eliminating coliforms
  • Maintaining long-term treatment efficiency
  • Reducing energy consumption

Easy and economical to operate

This unit is very simple to maintain. It is also economical because it requires no additional chemicals.

Stable performance

Despite variations in the quality of the water to be treated, the process’ performance remains stable and treatment efficiency is maintained over the long term.

Modular technology

Modular design that adapts perfectly to increasing demands. Can be incorporated into an existing system.

Adapted process

The required polishing unit depends on age and therefore the mass loading of leachates.

 

 

Ecoflo, a septic system designed for individual dwellings

Are you planning the purchase of a septic system or the replacement of your existing system?

Premier Tech Aqua proposes the Ecoflo Biofilter, a highly reliable system that requires no energy supply to treat residential wastewater.

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ARE YOU A WASTEWATER TREATMENT SYSTEM ENGINEER, CONSULTANT, CONTRACTOR OR INSTALLER?

PTzone is a virtual space reserved specifically for you. It contains a host of technical documents, including installation guides for Premier Tech Aqua technologies.

 

WALTER: WASTEWATER TREATMENT SERVICES

A complete service program that ensures the complete protection of the performances of wastewater treatment systems. Reliable tools adapted to all types of systems, equipment and septic services: septic tanks, trickling filters, aerated bioreactors, low pressure distribution and more.

Visit the WALTER Wastewater Treatment Services website

CONTACT US: 1 800 632-6356

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