release limit Articles

  • Pushing the Limits of Reengineering

    Cutting-edge turbine technology enables more efficient and cleaner power generation. However, the service of advanced gas turbines is challenging—especially when parts need to be replaced. The example of a blade replacement project shows how Sulzer establishes innovative reengineering processes and contributes to a secure energy supply that causes less carbon emission. A Sulzer ...


    By Sulzer

  • Successes and Limitations of Accelerating In Situ Bioremediation Using Oxygen-Release Compound in a Fractured Bedrock Aquifer (PDF)

    The addition of oxygen in a fractured bedrock aquifer was evaluated to determine its effectiveness in accelerating the in situ bioremediation of petroleum hydrocarbons. The source of oxygen selected to provide the enhancement for the pilot-scale study was Oxygen Release Compound (ORC ...


    By REGENESIS

  • PV guide to the MENA region released

    PV Insider has published a new guide on upcoming photovoltaic opportunities in the Middle East and North Africa. 2012 saw a number of high-profile announcements in the MENA region, the most prominent made in Saudi Arabia.  The King Abdullah City for Atomic and Renewable Energy (K.A.CARE) revealed a target of 16GW of PV would be installed in the Kingdom over the next 20 years, with 1.1GW ...

  • Groundwater remediation with Hydrogen Release Compound

    A substantial manufacturing site in Harlow, Essex, was contaminanated with chlorinated solvents used in degreasingoperations. The main compounds of concern were trichlorethene (TCE), trichlorethane (TCA) carbon tetrachloride (CT) and daughter products. The groundwater was at a depth to water of approximately 1.75m with a river around 600m to the north. Glacial deposits included variable clay ...


    By REGENESIS

  • Fuel Distribution Industry meets discharge limits

    OIL SKIMMER HELPS FUEL DISTRIBUTION INDUSTRY UPGRADE OIL/WATER SEPARATORS TO MEET DISCHARGE LIMITS AND REDUCE HAUL AWAY COSTS The Oil Skimmers, Inc. Model 6V oil recovery system is helping the fuel distribution industry improve the efficiency of oil/water separators and reduce costs associated with frequent “pump outs”. THE PROBLEM: Small fuel spills are a frequent occurrence ...


    By Oil Skimmers, Inc.

  • Effect of Suspended Uncontaminated Sediment on POP Release

    The transport and fate of persistent organic pollutants (POPs) during resuspension events were investigated using a batch mixing technique. This technique allowed for the determination of sorption and desorption kinetics under more realistic mixing conditions than those used in previous investigations. It was demonstrated that sorption follows second-order kinetics that are dependent on both POP ...


    By John Wiley & Sons, Ltd.

  • Applying Proper Dispersion Models for Industrial Accidental Releases

    Even though many industrial facilities have put extra efforts to prevent accidental releases of active and inactive chemicals from processes or storage, accidental releases do happen from time to time due to many reasons. Federal and state regulations require industrial facilities to evaluate and report the impacts of potential accidental releases in terms of distances to toxic endpoint ...


    By Trinity Consultants

  • Applying Proper Dispersion Models for Industrial Accidental Releases

    Even though many industrial facilities have put extra efforts to prevent accidental releases of active and inactive chemicals from processes or storage, accidental releases do happen from time to time due to many reasons. Federal and state regulations require industrial facilities to evaluate and report the impacts of potential accidental releases in terms of distances to toxic endpoint ...

  • Oxygen Release Compound - Canada Case Study

    EHC-O Oxygen Releasing Compound - ES&E Magazine (May 2007) A whimsical comment by the author Michael McClary compels one to realize that more intuitive processes can be overlooked when considering technology’s abilities to improve our natural environments. He said: “Irrigation of the land with seawater desalinated by fusion power is ancient. It’s called rain.” In situ treatment of ...


  • Industrialization of biology report released by the national academies

    On March 13, 2015, the National Academies issued Industrialization Of Biology: A Roadmap To Accelerate The Advanced Manufacturing Of Chemicals, a 143-page report prepared in response to a request from the U.S. Department of Energy (DOE) and ...


    By Bergeson & Campbell, P.C.

  • Lafouche Parish Work Release WWT Plant

    A number of years ago, the Lafourche Parish Sheriff's Department in Louisiana instituted a new program to assist prisoners nearing release to transition back into society.  This vehicle requires that inmates pay for their room and board while they learn work skills in industries such as shipbuilding, oil field services, food preparation, kitchen management and municipal water and wastewater ...


    By Reliant Water Technologies

  • Zydus Cadila Healthcare Limited - Product Pipeline Review - 2013

    ResearchMoz.us include new market research report" Zydus Cadila Healthcare Limited - Product Pipeline Review - 2013 " to its huge collection of research reports. Zydus Cadila Healthcare Limited Product Pipeline Review 2013 provides data on the Zydus Cadila Healthcare Limiteds research and development focus. The report includes information on current developmental pipeline, ...


  • Limiting swimming pool outbreaks of cryptosporidiosis – the roles of regulations, staff, patrons and research

    Cryptosporidium is the leading cause of swimming pool outbreaks of gastroenteritis. Transmission occurs through the ingestion of oocysts that are passed in the faeces of an infected person or animal when an accidental faecal release event occurs. Cryptosporidium parasites present specific challenges for infection control as oocysts are highly resistant to chlorine ...


    By IWA Publishing

  • Laser induced release of encapsulated noble gas in SCHOTT receiver

    Thermo oil based parabolic through technology is limited to operational temperatures close to 400°C due to the decomposition of the heat transfer fluid and accompanying hydrogen permeation into the vacuum annulus. The presence of hydrogen in the annulus leads to an increase of thermal losses and a decrease in thermal efficiency. In order to overcome this so-called ‘hot tube ...

  • Case study – TEPH contamination - petroleum release site – Golden, CO

    Site: Petroleum Release – Golden, CO Contaminant: TEPH in soil Soil Type: Clay Injection Cost: ~$9,000 (material & labor) Plume Area: ~500 sq. ft. Plume Thickness: 4 feet (8 to 12 feet bgs) Date of Treatment: April 6 and 7, 2004 Notes: The goal of the project was to bring small petroleum surface spills affecting soils on the subject site to ...

  • Characterization of ecological risks from environmental releases of decamethylcyclopentasiloxane (D5)

    Decamethylcyclopentasiloxane (D5) is used in personal care products and industrial applications. The authors summarize the risks to the environment from D5 based on multiple lines of evidence and conclude that it presents negligible risk. Laboratory and field studies show that D5 is not toxic to aquatic organisms or benthic invertebrates up to its solubility limit in water or porewater or its ...


    By John Wiley & Sons, Ltd.

  • Case study - Lafourche Parish Louisiana Sheriff’s department work release program

    A number of years ago the Lafourche Parish Sheriff’s Department, State of Louisiana, instituted a new program to assist prisoners nearing release to transition back into society. This vehicle requires that inmates pay for their room and board while they learn work skills in industries, such as, shipbuilding, oil field services, food preparation, kitchen management and municipal ...


    By Reliant Water Technologies

  • Development of indices to predict phosphorus release from Wetland soils

    Received for publication May 14, 2008. The U.S. Environmental Protection Agency created the Clean Water Action Plan to develop nutrient criteria for four water body types: lakes and reservoirs, rivers and streams, estuaries, and wetlands. Significant progress has been made in open water systems. However, only areas in and around the Florida Everglades have had numeric nutrient criteria set, due ...

  • Study of Natural Bioremediation Projects Using Time-Release Oxygen Compounds.

    ABSTRACT: Enhanced natural bioremediation studies are being conducted on a series of sites throughout the midwest United States. Each site exhibits a unique geologic condition, contaminant concentration, enhancement application, and remediation goal. Based on a review of 14 sites, the usage and effectiveness of enhanced bioremediation has been categorized to provide general guidelines for ...


    By REGENESIS

  • Composting releases less air pollution than previously thought - study

    A new study funded by the California Integrated Waste Board (CIWMB) indicates that well-managed composting of green waste and food waste releases significantly less air pollution than previously thought. The study also demonstrates that a relatively inexpensive management technique - covering active compost piles with a layer of finished compost - may lower air emissions even further, by as ...


    By BioCycle Magazine

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