46-60 of 394
  • ARM Ltd: Success case studies using aerated reed beds
    Success case studies using aerated reed beds
    ARM Ltd
    Buffalo Airport is in Washington State (USA) and generates significant loads of runoff contaminated with anti-freeze. This had been a difficult issue to resolve in wintertime, as large volumes of runoff and snow melt...
  • 2H Water Technologies: Cooling tower fill improves performance at steelworks
    Cooling tower fill improves performance at steelworks
    2H Water Technologies
    A combination of 2H Water Technologies’ customisation skills and the breadth and quality of its PLASdek™ product range were key to a success for a cooling tower refurbishment project to increase steel production. By...
  • ARM Ltd: Aerated saturated vertical flow: secondary sewage
    Aerated saturated vertical flow: secondary sewage
    ARM Ltd
    The wastewater treatment works at Balhall is operated by Scottish Water and serves a small hamlet and farm in Angus near Brechin. The site originally comprised a septic tank, which discharged into a local stream.
  • Hydro International: Hydro-Brake® Flow Control at core of flood defences
    Hydro-Brake® Flow Control at core of flood defences
    Hydro International
    The small harbour and fishing port of Portpatrick, opposite Belfast on the Galloway coastline, lies at the foot of a range of hills which catch the prevailing rain coming over Ireland from the Atlantic. The village suffered...
  • ARM Ltd: Ferric sludge reed bed treatment for potable water
    Ferric sludge reed bed treatment for potable water
    ARM Ltd
    Essex & Suffolk Water installed the world’s first natural reed bed system to treat ferric sludge produced during the production of drinking water at its Hanningfield Water Treatment Works. It was estimated that the reed beds...
  • H+E UK: Energy recovery from whey permeate, Switzerland
    Energy recovery from whey permeate, Switzerland
    H+E UK
    The customer, a large Swiss manufacturer of animal feed, was looking for an option to dispose permeate from whey protein concentrate (WPC) production. H+E was commissioned to build an anaerobic wastewater treatment plant to...
  • ARM Ltd: Aerated saturated vertical flow reedbed for Thames Water
    Aerated saturated vertical flow reedbed for Thames Water
    ARM Ltd
    Uffington Waste Water Treatment Works serves a population of 700-800 in a rural situation and comprised a primary settlement tank, filter bed and humus tank. Due to its age and an increasing load from the village the works...
  • Bürkert Fluid Control Systems: Burkert’s multiCELL controller for perfect champagne
    Burkert’s multiCELL controller for perfect champagne
    Bürkert Fluid Control Systems
    Producing high-quality champagne takes time and expertise; ensuring consistent quality requires precision process control and a reliable infrastructure. For CRVC (Coopérative Régionales des Vins de Champagne) the...
  • Corgin: Spiral aerators for landfill leachate lagoons
    Spiral aerators for landfill leachate lagoons
    Corgin
    Renewi plc (formerly Shanks Waste Management) needed to replace the submerged venturi aerators for three sites in Argyll and Bute, Scotland. The company selected spiral aerators from Corgin, and installed eight aerators in...
  • Corgin: Spiral aerators installed at a re-activated sludge plant
    Spiral aerators installed at a re-activated sludge plant
    Corgin
    Oxygen starvation was a frequent problem at a small wastewater treatment works run by a UK water company, especially when loads increased and temperatures rose in the summer tourist season. The existing two 18.5 kW venturi...
  • Inspectahire Instrument Company: CCTV inspection of tortuous pipework, refinery
    CCTV inspection of tortuous pipework, refinery
    Inspectahire Instrument Company
    A defect in a torturous pipeline was compromising the working order and therefore safety of a refinery. Inspectahire was able to inspect hundreds of metres of pipe, detecting any defect using a crawler tractor camera.
  • Hydro International: Disc filtration helps meet Phosphate limits
    Disc filtration helps meet Phosphate limits
    Hydro International
    Hydro International were asked by United Utilities to look at a range of options for improving phosphates removal at its Congleton and Saddleworth wastewater treatment works. One of the criteria, apart from meeting the set...
  • ARM Ltd: Aerated reedbed treatment meets tight targets for school
    Aerated reedbed treatment meets tight targets for school
    ARM Ltd
    A preparatory school in Oxfordshire upgraded its sewage treatment system to a constructed wetland fitted with Forced Bed Aeration™, which works within the existing footprint, is environmentally-friendly and meets its...
  • Corgin: Odour and dust control at a new recycling facility
    Odour and dust control at a new recycling facility
    Corgin
    Construction work was already well underway at a prestigious new waste recycling facility in late 2007 by the time installation of the dust suppression system began. Corgin had been selected as the supplier of choice by the...
  • Warden Biomedia: Biological filter media - Marsh selects Biomarble
    Biological filter media - Marsh selects Biomarble
    Warden Biomedia
    The Launde Abbey estate, which dates back to the 12th century, is established in 450 acres of outstanding rural Leicestershire countryside. Extensive redevelopment on the estate has involved the building of new conference,...