Sanexen Environmental Services inc. is a contractor and consultant specializing in contaminated site remediation, PCB management and risk assessments. Our team of scientists also performs studies and assessments related to other environmental issues.
Over the past 25 years, the company has completed contracts totalling more than half a billion Canadian dollars in the environmental and water main rehabilitation fields. The company has acquired great expertise and developed many technologies adapted to the needs of both private businesses and public organizations grappling with various environmental issues.Learn more
The closure of a copper smelter in Timmins, Ontario included the task of emptying three ponds containing approximately 288,000 m3 of acidic water (pH: 1.4-3.6) with a high metal content (maximum zinc concentration: 43,820 mg/L). Sanexen was mandated to design, [...]