waste treatability assessment Articles

  • Treatability assessments- batch versus continous culture tests

    Abstract Batch and continuous culture reactors are used widely for conducting treatability assessments of industrial wastewaters. Batch tests have the advantage of producing results on a rather rapid basis -typically hours or a few days. The major disadvantage of batch tests is that they represent a short term response of a seed culture to the test wastewater and can be affected by ...


    By Challenge Technology

  • Treatability study for pemex oil refinery salamanca, Mexico case study

    The Problem Both PEMEX and the City of Salamanca were looking at constructing two sewage treatment plants to treat wastewater; one to treat the Ing. Antonio M Amor refinery’s industrial waste and one to treat the City’s municipal waste. Based on the successful performance of Nordevco’s technology in remediating contaminated wash water at the decommissioning of the PEMEX La ...


    By Nordevco Associates Ltd.

  • A Citizen`s Guide to Innovative Treatment Technologies

    What are innovative treatment technologies? Treatment technologies are chemical, biological, or physical processes applied to hazardous waste or contaminated materials to permanently change their condition. This Citizen’s Guide focuses on treatment technologies for soil, sludge, sediment, and debris. Treatment technologies destroy contaminants or change them so that they are no longer hazardous ...

  • Bioremediation of Kerosene and Diesel Fuel in soil case study

    The United States has a large hazardous waste problem that is threatening both human health and the environment. Current analysis of the nearly 1,200 National Priority List (NPL) sites reveals that about 80% of the sites are contaminated with organic compounds. Clean-up of hazardous waste sites, as a national priority has accelerated the development of bioremediation technologies. Environmental ...

  • Standard Chlorine of Delaware Remediation

    By designing a 70-foot deep barrier wall, Black & Veatch was able to cut off contaminant source areas from a creek near New Castle, Delaware. The groundwater treatment system that Black & Veatch designed prevents site contamination from reaching the underlying drinking water aquifer. The Standard Chlorine of Delaware Site is a 65 acre area including an abandoned chlorobenzene ...


    By Black & Veatch Corporation

  • Data Requirements for Soil, Sediment, and Sludge

    Site soil conditions frequently limit the selection of a treatment process. Process-limiting characteristics such as pH or moisture content may sometimes be adjusted. In other cases, a treatment technology may be eliminated based upon the soil classification (e.g., particle-size distribution) or other soil characteristics. Soils are inherently variable in their physical and chemical ...

  • Softener Plant Supplier in Chennai, Chennai

    Water is and will be the primal focus as the world evolves every day. We might be surrounded by large water masses, but those still need to be effectively utilized. Water, today is available in different formats or to be more modern, in different Avatars. The key question is how much can be made effective for human consumption. The resolution lies in treatment of water fit enough for consumption ...


    By RRR ENVIRO SYSTEMS

  • One of Europe’s most contaminated sites

    VSD Avenue, a joint venture partnership between VolkerStevin, DEC and Sita Remediation, started work at the beginning of September on the remediation of the former Avenue Coking Works in Chesterfield; one of the most heavily contaminated sites in Europe. Guy Pomphrey, chairman of VSD Avenue, explains The £82m contract, signed in July, was commissioned by the client and site owner the East ...


    By Newzeye Ltd

  • Negotiating Higher NPDES Permit Limits Strategies for Optimizing Technology and Water Quality-based Effluent Limit Calculations for Petroleum Refining

    Untitled Document Introduction The Clean Water Act is generally considered to be one of the most successful ...


    By Weston Solutions, Inc

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