Coal Ash | Environmental XPRT

Articles & Whitepapers

  • What is Hexavalent Chromium?

    What is Hexavalent Chromium?

    The dangerous compound made famous by the movie Erin Brockovich can occur naturally or through industrial pollution Hexavalent chromium, a toxic compound sometimes found in water, is a carcinogenic form of the metal chromium in an oxidation state. It’s also known as chromium-6 or Cr (VI). It’s both odorless and tasteless, and it can be found naturally in rocks, soil, and plants. It ...

  • Understanding ASTM D3174

    Understanding ASTM D3174

    Formerly known as the American Society for Testing and Materials, ASTM has been setting a widely-recognized and revered standard for testing and evaluating materials for well over a century. ASTM ...


Equipment & Solutions

  • Filtration Fabrics

    Filtration Fabrics

    Equally effective wet or dry. The oil will displace the water in the fabric. ADsorb-it® has the ability to retain up to 20 times its weight in oils. Once it has become saturated with oils, it can be centrifuged or passed through a wringer to recover the oils, and the fabric reused with 85% to 90% efficacy. ADsorb-it® Filtration Fabric is a needle-woven geo-textile-quality filtration ...