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  • ARM Ltd: Surface water run-off solution for distribution centre
    Surface water run-off solution for distribution centre
    ARM Ltd
    IKEA's Peterborough warehouse generates a significant rainfall catchment. The consequent run-off generated during rainfall events required management and treatment prior to discharge back into the environment. A spillway was...
  • Bürkert Fluid Control Systems: Boost in efficiency for chemical distribution company
    Boost in efficiency for chemical distribution company
    Bürkert Fluid Control Systems
    When Brenntag, a global market leader in chemical distribution needed to replace its effluent monitoring and batch control systems, it turned to Bürkert for a complete solution. The end of life equipment was in need of...
  • Hydroklear Services: Treatment plant improves water purity for dye process
    Treatment plant improves water purity for dye process
    Hydroklear Services
    Hydroklear's client's plant, based in Hanoi, Vietnam, specialised in the dyeing of threads for the clothes manufacturing industry. The problem of poor incoming water quality was resolved by HKS designing and building a full...
  • Corgin: Spiral aerator for small wastewater treatment works
    Spiral aerator for small wastewater treatment works
    Corgin
    A small wastewater treatment works serving a village and rural community in Hertfordshire was struggling after its main brush aerator broke and the ‘backup’ Venturi and high-speed surface aerator were both failing to prevent...
  • ARM Ltd: Aerated vertical flow wetland for CSO effluent
    Aerated vertical flow wetland for CSO effluent
    ARM Ltd
    A major Scottish Water infrastructure development was undertaken in Cowdenbeath including the construction of two new Combined Sewer Overflows (CSOs) which collected additional surface water from within the town. Wastewater...
  • ARM Ltd: Airport run-off treatment, Mayfield Farm Treatment Works
    Airport run-off treatment, Mayfield Farm Treatment Works
    ARM Ltd
    Mayfield Farm Treatment Works, commissioned in 2001, was designed to treat run-off from Heathrow Airport’s Southern Catchment. The run-off is contaminated with glycols resulting from the airport's de-icing operations.
  • 2H Water Technologies: Largest trickling filter project has low carbon rating
    Largest trickling filter project has low carbon rating
    2H Water Technologies
    A UK water company needed to update the secondary treatment system at one of its large municipal sewage treatment works. The work, run by Carillion Water, was part of a £12.5m AMP4 contract to upgrade the system. Carillion...
  • Hydro International: Hydro-Brake® Flow Controls relieve Yorkshire flooding
    Hydro-Brake® Flow Controls relieve Yorkshire flooding
    Hydro International
    The Blackburn Brook runs through a 500m long culvert beneath theThorncliffe Industrial Estate. The small existing weir, situated on the brook, creates a holding capacity of just 4000 cu.m; this was not large enough to...
  • 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...
  • Corgin: Spiral aerators at a domestic wastewater treatment works
    Spiral aerators at a domestic wastewater treatment works
    Corgin
    In times of rising energy bills and global financial instability, energy savings are both welcome and needed. Plants that may have had acceptable energy costs at design stage 25 years ago are now finding a greater and...
  • Sulzer: Upgrading to more effective aeration: Meriden, USA
    Upgrading to more effective aeration: Meriden, USA
    Sulzer
    Located in New Haven County, Connecticut, in eastern USA, the wastewater treatment plant in Meriden has a design inlet flow of 43,911 m3/day (11.6 mgd) with a maximum inlet flow of 143,386 m3/day (38.0 mgd). Upgraded in the...
  • Bürkert Fluid Control Systems: Cost-effective process control solution for brewery
    Cost-effective process control solution for brewery
    Bürkert Fluid Control Systems
    Marstons brewery in Burton upon Trent has expanded its production facilities to cater for the increased popularity of craft beers. The brewery wanted to replace control valves on its main chiller system to improve...
  • Hydro International: White Cart Water Flood Prevention scheme, Glasgow
    White Cart Water Flood Prevention scheme, Glasgow
    Hydro International
    White Cart Water near Glasgow is prone to flash-flooding and water levels can rise by 6m after only 12 hours of rain. Since 1908 it has inflicted more than 20 serious floods in the city's south side. Glasgow City Council’s...
  • H+E UK: Biological treatment for paper pulp wastewater, Bulgaria
    Biological treatment for paper pulp wastewater, Bulgaria
    H+E UK
    H+E, a leading international designer and supplier of industrial process and wastewater treatment systems, has received an order for a new biological wastewater treatment plant from the Bulgarian viscose pulp producer...
  • ARM Ltd: Aerated saturated vertical flow reedbed for Welsh Water
    Aerated saturated vertical flow reedbed for Welsh Water
    ARM Ltd
    Kingstone and Madley Waste Water Treatment Works, operated by Welsh Water, was constructed in the late 1940's and has been modified on several occasions over the years to accommodate the increasing population in the area.