Discover our history
Les Traitements Bio-Bac inc. researches and distributes across Canada the best bio-enzymatic products and technological innovations. Our goal is to advise and offer cutting-edge solutions to improve biological wastewater treatment processes for the industrial, municipal and institutional sectors and to restore aquatic environments.


Our Commitment
Our commitment is to offer innovative, environmentally friendly and cost-effective solutions to resolve the lack of efficiency and meet the strict environmental requirements for biological treatment processes of wastewater. We are also committed to fill the lack of viable solutions regarding problems related to the eutrophication of aquatic environments (algae, cyanobacteria and invasive aquatic plants).
We want to go beyond the traditional concept of “biological treatment”, which actually relies on bacterial ubiquity, by introducing the bacterial bioaugmentation approach, which consists of the addition of selectively adapted natural soil bacteria.
Our history
Mr. André Proulx graduated in agronomy from McGill University (Renewable Resources) in 1984. He worked for 6 years as head of an environmental analytical chemistry and microbiology laboratory. As General Manager, he also directed several environmental and land management organizations.
In 1990, André founded Les Traitements Bio-Bac Inc., a consulting and distribution company of biotechnological tools. With his academic knowledge and extensive experience in the aquatic environment, André has been able to solve various environmental problems by exploiting the intrinsic properties of natural bacteria to generate very interesting operational and economical benefits.

Our expertise
Our expertise emerges from a good knowledge of the biological and microbiological processes within the aquatic environment, combined with an understanding of the various environmental challenges that we face. This integration calls for innovative solutions.
Our approach
Our scientific approach, combined with bacterial bioaugmentation cutting-edge technology, offers innovative solutions in several sectors: