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Ontario proposes changes to Excess Soil Regulation, Ontario Regulation 406/19 

Ontario's Ministry of the Environment, Conservation and Parks, posted a consultation to amend the Excess Soil Regulation and Soil Rules document on the Environmental...
Site remediation

Environmental Site Assessments – The Consultant’s Dilemma

Science and common sense say a “sufficient number of samples” is to drill closely-spaced boreholes all across the site and analyse samples from multiple depths to cover all possible contaminants.
REGENESIS injection trailer drill rigs.

Micron-scale colloidal remedial fluid effectively reduces contaminant levels

PetroFix is a highly concentrated water-based suspension consisting of micron-scale activated carbon and biostimulating electron acceptors.
Culvert sampling Brook Trout

Using environmental DNA can improve site remediation success

Emerging technology known as Environmental DNA (eDNA) provides a new tool to help measuring the success of site remediation projects.
CB Shield

Evaluating the effectiveness of pumping well configurations for groundwater remediation

Low-cost alternatives for remediating contaminated groundwater are becoming increasingly popular. Permeable reactive barriers can treat contaminants without costly pumping of groundwater (EPA, 2002).

Radiation protection for the remediation of historic low-level radioactive waste

The Port Hope Area Initiative (PHAI) is the Government of Canada’s response to the community-recommended solutions for the remediation and safe, long-term management of historic low-level radioactive waste in the municipalities of Port Hope and Clarington, Ontario.

Latest Articles


B.C. Shuswap plan maps out ways to cut phosphorus to reduce...

A new action plan is recommending ways that industry and residents can help to reduce their “phosphorus footprint” in British Columbia’s Shuswap watershed. The Salmon...