1-15 of 37
  • Hydro International: Single-stage phosphorus and TSS removal - WWTP Finland
    Single-stage phosphorus and TSS removal - WWTP Finland
    Hydro International
    DynaDisc® filters remove phosphorus and TSS in a single stage for Pietersaari WWTP in Finland. The WWTP serves a population equivalent of approximately 5000. The plant additionally takes industrial flows from an abattoir, as...
  • Bürkert Fluid Control Systems: Efficient oxidation process removes iron and manganese
    Efficient oxidation process removes iron and manganese
    Bürkert Fluid Control Systems
    In many waterworks, the addition of oxidation air is performed manually by means of simple mechanical valves. With this procedure, an experienced waterworks supervisor can guarantee the quality of the drinking water – but...
  • 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...
  • 2H Water Technologies: Trickling filters reduce ammonia level for Severn Trent
    Trickling filters reduce ammonia level for Severn Trent
    2H Water Technologies
    Severn Trent Water had been operating the Longbridge STW with rock media trickling filters but, whilst the BOD reduction was being achieved, the existing plant would not be able to meet future ammonia consent levels.
  • MSE Hiller: Energy efficient sludge dewatering for Stockport WTW
    Energy efficient sludge dewatering for Stockport WTW
    MSE Hiller
    United Utilities plc was upgrading its plant at Stockport Wastewater Treatment Works. As part of this modernisation, new dewatering technology had to be installed and there was a requirement for high energy efficiency...
  • Hydro International: Hydro helps pioneer better STW supply chain partnering
    Hydro helps pioneer better STW supply chain partnering
    Hydro International
    Expansion of a major water recycling centre in Cambridgeshire provided an opportunity for Anglian Water to pilot a more streamlined approach to working with the supply chain in the run-up to AMP6. To meet the needs of a...
  • MSE Hiller: Centrifuges improve wastewater dewatering efficiency
    Centrifuges improve wastewater dewatering efficiency
    MSE Hiller
    ARA Schönau is one of the largest and most modern wastewater treatment plants in Switzerland. The plant treats and clears about 20 million m3 of wastewater every year. The sludge treatment process used includes the Anammox...
  • Warden Biomedia: Biological filter media - Yorkshire Water Danesmoor site
    Biological filter media - Yorkshire Water Danesmoor site
    Warden Biomedia
    Biomarble was selected from Warden Biomedia's random filter media range to provide ultra-efficient and cost-effective tertiary treatment in WPL Ltd's wastewater process solution (N-SAF) for Yorkshire Water's Danesmoor site
  • 2H Water Technologies: BIOdek trickling filter for municipal sewage wastewater
    BIOdek trickling filter for municipal sewage wastewater
    2H Water Technologies
    2H designed, manufactured and supplied the components for a new trickling filter for Thames Water's Wheatley municipal sewage wastewater treatment plant, located approximately 6 miles east of Oxford. The solution included...
  • MSE Hiller: Efficient centrifuges for upgrade at Falkirk WWTW
    Efficient centrifuges for upgrade at Falkirk WWTW
    MSE Hiller
    The Dalderse sludge treatment site near Falkirk is owned and operated by Scottish Water. As part of a technology upgrade, the belt presses that provided sludge dewatering needed to be replaced. An energy-efficient permanent...
  • ARM Ltd: Cutting-edge wetland treatment technology - Clabby WwTW
    Cutting-edge wetland treatment technology - Clabby WwTW
    ARM Ltd
    A new fully-configured wetland wastewater treatment works in Fermanagh, Northern Ireland, has recently been commissioned and hand-over trials to Northern Ireland Water completed. The works, in the rural village of Clabby,...
  • 2H Water Technologies: Trickling Filters deliver guaranteed performance
    Trickling Filters deliver guaranteed performance
    2H Water Technologies
    Having already supplied a number of trickling filter solutions on various wastewater sites in Scotland, 2H Water was approached by Scottish Water Solutions. They needed to treat effluent from the city of Stranraer and...
  • Sulzer: Optimising wastewater treatment in dairy plants
    Optimising wastewater treatment in dairy plants
    Sulzer
    Sulzer delivered two HST turbocompressors for aeration of the biological basins as part of the latest upgrade for a major producer of dairy products in Europe. The client has three factories close to each other, with a...
  • MSE Hiller: Decanter centrifuge for sewage treatment plant, Germany
    Decanter centrifuge for sewage treatment plant, Germany
    MSE Hiller
    The Spremberg Water and Wastewater Association in Germany cleans approximately 1.2 million m3 of wastewater each year across its five sewage treatment plants, providing safe drinking water to the population and industry. In...
  • 2H Water Technologies: Plastic trickling filters cut NH3 levels in STW
    Plastic trickling filters cut NH3 levels in STW
    2H Water Technologies
    2H Water Technologies worked with the process engineering arm of Severn Trent Water over an extensive period evaluating the potential use of a nitrifying trickling filter at Longbridge STW, Warwick. The works utilised a rock...