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  • How does new technology affect climate change
    How does new technology affect climate change

    How does new technology affect climate change Addressing climate change is a challenge that must be addressed by a community of solution providers, including technology developers.  Technology developers in turn require their own supporting community.  This includes access to independent verification. Technology can be part of the solution to...

  • Sizing Grease Interceptors
    Sizing Grease Interceptors

    Grease Interceptor Performance When discussing the performance of grease interceptors, either hydromechanical (HGI) or gravity (GGI), Stokes’ Law is generally invoked.  The form of the equation that is typically referenced is this: …and it is at this point that the discussion starts to go off track. Stokes’ Law is...

  • ISO 14034 Canadian Environmental Technology Verification
    ISO 14034 Canadian Environmental Technology Verification

    New ISO certification on the rise for environmental technologies. No need to panic! A visit to the Canadian Environmental Technology Verification program webpage, http://etvcanada.ca, will reveal a new tab for ISO 14034. What does it mean? That is not a simple question; however this post will try to break...

  • Introduction to the CETV Program
    Introduction to the CETV Program

    Understanding the Canadian Environmental Technology Verification (ETV) Program for Stormwater Equipment Manufacturers Part 1 Introduction to the Environmental Technology Verification (ETV) Program The ETV program is an international program with the goal of providing high quality, independent performance data on environmental technologies. Supported by over 40 countries worldwide, the goal...

  • Introduction to the CETV Program – part 2
    Introduction to the CETV Program – part 2

    Understanding the Canadian Environmental Technology Verification (ETV) Program for Stormwater Equipment Manufacturers Part 2 Verification for Stormwater Equipment Manufacturers Oil grit separator (OGS) manufacturers can get their equipment verified in two different ways. One is, if they already have data that has been approved by another nationally recognized program such as...