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NPDES Applications

  • OneRainware™ - Radar rainfall for real-time and analytical applications.

    Accurate estimation of the spatial distribution of rainfall is critical to successfully model hydrologic processes. OneRain has worked with engineering firms and those with responsibilities in Stormwater and Wastewater Management across the U.S. to provide radar rainfall data to help characterize storm events or flow problems in collection systems and as a basis for both real-time and design-oriented modeling. OneRainware products and services offer: *Real-time gauge-adjusted radar rainfall (GARR) data *Real-time area-average rainfall *Real-time forecast rainfall *End-of-month archive quality gauge-adjusted radar rainfall data *Historical and post-event analysis using archived rainfall estimates *Web-delivered calibrated radar-rainfall data *StormProperties™ Analysis. GARR data are used in flood warning, runoff modeling, basin modeling, I/I studies, litigation, real-time control, design storms, and National Pollutant Discharge Elimination System (NPDES) compliance activities.

    By OneRain Incorporated based in Longmont, COLORADO (USA).

  • Removal of organic compounds & toxity for wastewater treatment industry

    Federal and State regulatory agencies are increasingly requiring additional water quality testing and controls of the toxicity of discharges to receiving streams. Granular Activated Carbon (GAC) helps meet these pollution regulations. If organic chemicals have been identified as contributing to discharge toxicity, Calgon Carbon Corporation can work with facilities, and their engineering firms, to help meet stringent criteria associated with their NPDES permit. GAC can be employed as a cost-effective treatment for removal of organic compounds and toxicity. Even in situations where activated sludge treatment or powdered activated carbon is used for primary wastewater treatment, post treatment with GAC may be necessary to achieve toxicity compliance.

    By Calgon Carbon Corporation based in Pittsburgh, PENNSYLVANIA (USA).

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    Solutions for Stormwater management

    Invisible Structures, Inc. is dedicated to providing a TOTAL STORMWATER MANAGEMENT system for your site. Our products offer economical and innovative solutions to meeting your NPDES Phase II and local requirements. Our product line will not only make post-development stormwater runoff equal to pre-development runoff, we will enhance the quality of stormwater by filtering and removing pollutants.

    By Invisible Structures, Inc. based in Golden, COLORADO (USA).

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    Environment health and safety software for the electricity industry

    Intelex works closely with clients in the Electricity industry to keep their workforces safe, improve their environmental performance and streamline the collection, reporting and tracking of key organizational data. Whether you are involved with electricity transmission, generation or distribution, Intelex has a software solution that will work for you.

    By Intelex Technologies Inc. based in Toronto, ONTARIO (CANADA).

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    Environment health and safety software for the oil & gas industry

    Intelex provides software systems to Oil and Gas companies around the world to help them ensure the safety of their employees, reduce their environmental impacts and manage the quality of their products. Intelex clients use our software to track and report on incidents, spill and release data, nonconformances, audits, safety meetings, permits and a host of other essential information.

    By Intelex Technologies Inc. based in Toronto, ONTARIO (CANADA).

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