remediation regulation Articles
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BC Protocol 4 Background Concentrations in Soil
British Columbia’s Protocol 4 is applied in situations where the concentration of substances exceeds the desired numerical soil standards described under Contaminated Sites Regulation (CSR). It is applied to investigate and remediate contaminated sites to conduct soil relocation in such areas. The BC Protocol 4 outlines the procedures which are used to determine soil background ...
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Changing Biosolid Technology to Safely Remove PFAS Chemicals
Per and Polyfluoroalkyl substances (PFAS) are ubiquitous. Known as “forever chemicals,” the man-made carbon-fluorine bond is one of the strongest bonds found in nature. PFAS is fast to build up in humans, animals and the environment and very difficult to break down. These substances were developed in the 1940s and 50s and applied to products that range from cookware to dental ...
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