Product Description

Decentralized wastewater system ULTIMO

ULTIMO is a standardized and prefabricated micro wastewater treatment plant to provide users with a very high- quality product at the lowest cost. ULTIMO consists of a membrane biological reactor (commonly called MBR), a technology listed in the MDDELCC’s conventional technology guide, which combines biological activated sludge treatment with solid-liquid separation by an ultrafiltration system. The effluent produced by ULTIMO meets the most stringent standards of MDDELCC, allowing a direct discharge into the environment.

ULTIMO is a decentralized wastewater system, ideal for municipalities and users not deserved by a wastewater treatment facility such as:

  • Remote real-estate developments
  • Mobile home parks
  • Waterfront properties
  • Campgrounds and summer camps
  • Recreation tourism centres
  • Workers camps
  • Isolated commercial service point
  • Resorts
  • Industries
  • Roadside rest areas
  • New real estate projects


Advantages of the Decentralized wastewater system 

The decentralized wastewater system is the only one with the following advantages :

  • Very high quality of discharged effluents
  • UltimaxTM support program – Offers 10 years extended membrane warranty
  • Allows the treatment of wastewater for users located on lots whose soil characteristics are inadequate: too little land, flood zones, poor soil permeability
  • Factory prefabricated modular concepts
  • Industrial grade components
  • FibracastTM  membranes
  • Stainless steel membrane tanks


To learn more, see the brochure here.

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