packed bed filter News

  • PuraSAF® Submerged Aerated Filter from Bord na Mona Environmental Products US Inc.

    PuraSAF provides a cost effective, low energy, pre-engineered wastewater treatment solution that is simple to operate and maintain. The filter media are produced from recycled plastic that provide an ideal medium for biological attached growth. The process uses the media to provide superior oxygen transfer rates providing a very low operating cost solution.The filter normally operates in an ...


    By Anua - Bord na Móna Limited

  • Centrifugal Sand Filter Keeps Process Water Cleaner, Maximizing Quality and Process Efficiency

    Whether for cooling or as a product component, production processes often demand an uninterrupted stream of filtered water. If that water supply is unreliable, contaminated or maintenance-intensive, processes suffer. That invariably translates to diminish product quality, process interruptions and/or exorbitant maintenance costs. Molded plastics, food and beverage processing, paper ...

  • PRD Tech lauded for its highly innovative and environment-friendly odor control equipment

    Based on its recent analysis of the odor control equipment market, Frost & Sullivan recognizes PRD Tech Inc. with the 2008 North American Frost & Sullivan Award for Product Innovation. The Award lauds PRD Tech for its continual commitment towards promoting a cleaner environment through odor control equipment that is both innovative and cost effective. The company's unique biotrickling filters ...


    By Frost & Sullivan

  • Reducing Environmental Effects of Cooling Towers

    The implementation of strict environmental regulations worldwide calls for mine operators and managers to take immediate action to reduce the environmental effects of their operations. Cooling towers, a crucial component of the mining process, have naturally come under scrutiny in recent years and it is therefore vital that ...

  • Upgrade at Tahuna

    Veolia Water Solutions & Technologies UK was awarded the contract by Dunedin City Council in New Zealand for the new Tahuna WwTP. With a population of about 120,000, Dunedin is the second-largest city of New Zealand's South Island and home to the country's oldest university, Otago. Students from the university and the city's Polytechnic make up about 20% of the population which, as a result, ...

  • Liebherr Loader Plays Major Rôle in Woodwaste Recycling

    Urban Forest, a sister company of Allclear Environmental, opened a new £4 million wood recycling facility at Newry at the beginning of the year and is currently processing around 35,000 tonnes of woodwaste annually, targeting 50,000 tonnes capacity as the new operation gets into full swing. A wide variety of woodwaste is processed, generating a range of high ...


    By Liebherr-International AG

  • Complex issues with incinerating liquid and gaseous residues

    Production processes in the chem-ical and pharmaceutical industries give rise to gaseous and liquid residues that are preferably disposed of in decentralized incinerators. Most of these residues are highly caloric gases and solutions containing high concentrations of organic substances. The complexity of these often toxic substances requires the use of special equipment for the incineration ...

  • Tracking largest industrial spill

    At about 1 a.m. last Dec. 22, James Schean awoke with a start. He heard what sounded like a furious thunderclap and a staccato of snapping trees. Then his house shuddered and heaved. Swept up by some mighty force, it tore clear of its foundation and rumbled off like a derailed freight car. "I could hear everything breaking," he says, "the rafters cracking, Sheetrock falling off, the furniture ...


    By The Compliance Center (ICC)

  • Several massachusetts citizens receive prestigious regional EPA environmental awards

    Nineteen environmental awards will be given to Massachusetts environmental groups, individuals, businesses, nonprofit and government agencies tomorrow in Boston’s Faneuil Hall as EPA presented its annual Environmental Merit Awards for 2011. In addition, a President’s Environmental Youth Award was given to the Boston Latin School Youth Climate Action Network, which received special ...

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