epa filter leak protocol Articles

  • Refrigerant leak creates environmental problems for businesses

    A great concern for companies is a refrigerant leak in their refrigeration and air-conditioning (RAC) system or heating, ventilation and air conditioning (HVAC) system. That’s because gases that escape during a refrigerant leak pollute and damage the environment. To better monitor and maintain the operation of these business assets, many companies utilize a refrigerant management program.There ...


    By Verisae

  • Falling Through the Cracks

    An old environmental ghost has recently been reincarnated. Polychlorinated biphenyls (PCBs) provided plenty of scares in the 1970s, when studies found that the PCBs commonly used as insulators in electrical equipment (particularly transformers that leaked the substance into soil and water supplies), were not only carcinogenic, but also that PCB pollution tended to accumulate and become magnified ...


    By Full Sircle Farms

  • Low-Flow (Minimal Drawdown) Ground-Water Sampling Procedures

    Untitled Document Background The Regional Superfund Ground Water Forum is a group of ground-water ...


    By Solinst Canada Ltd.

  • Sick-building syndrome and building-related illness

    Significant health problems linked to very poor indoor air qualityIndoor Air Quality (IAQ) deals with the content of interior air that could affect health and comfort of building occupants. The IAQ may be compromised by microbial contaminants (mold, bacteria), chemicals (such as carbon monoxide, radon), allergens, or any mass or energy stressor are more prevalent than anyone could have predicted. ...

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