Projects and case studies featuring wastewater treatment on Enviropro. Inspiration and ideas to help you find the best solution for your project.
106-120 of 187
  • Corgin: Vertex surface aerator for dairy
    Vertex surface aerator for dairy
    Corgin
    A dairy in the south west of England was looking to upgrade to its wastewater treatment assets which were literally falling to bits. The customer’s selection process resulted in a contract to supply, install and the...
  • Siltbuster: Temporary water treatment solution - Wentwood Reservoir
    Temporary water treatment solution - Wentwood Reservoir
    Siltbuster
    Wentwood Reservoir in South Wales has a Victorian control tower with 18th century valves which needed to be removed and replaced, bringing it up to current working standards. 250,000m3 of water needed to be drained from the...
  • Corgin: HyperClassic mixer for anoxic tanks at sewage works
    HyperClassic mixer for anoxic tanks at sewage works
    Corgin
    Corgin’s HyperClassic mixer and aerator was selected for mixing 15 anoxic zones at one of London’s largest and best-known sewage works. The HyperClassic mixer is an hyperboloid impeller which is able to induce a powerful...
  • Siltbuster: Chemical dosing equipment for wind turbine farm
    Chemical dosing equipment for wind turbine farm
    Siltbuster
    The largest onshore wind farm in England and Wales was being constructed on top of the Rhigos Mountain. Large excavations intended for wind turbine bases rapidly filled with clay-rich water preventing the pouring of concrete...
  • Siltbuster: Water treatment plants for Wimbleball Dam repairs
    Water treatment plants for Wimbleball Dam repairs
    Siltbuster
    Wimbleball Dam near Dulverton in Somerset is a 50m-high concrete diamond headed buttress, approximately 300m long and 50m high. Due to leakages, re-grouting works were required in order to repair the dam. Siltbuster...
  • Corgin: Nitrification Restart Programme for paper mill
    Nitrification Restart Programme for paper mill
    Corgin
    A paper mill in North West England produces 450,000 tons of finished newsprint annually, generating some 21,000m³ of wastewater a day. A long-standing commitment to environmental compliance, which is closely monitored by the...
  • 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...
  • Corgin: Floating aerator hire for multiple Scottish Water sites
    Floating aerator hire for multiple Scottish Water sites
    Corgin
    Hot and dry weather can often pose a challenge to wastewater treatment works. Corgin received urgent calls from several remote treatment works in Scotland that were struggling to maintain consent levels due to lack of...
  • Corgin: Spiral aerators for Scottish Water sewage works
    Spiral aerators for Scottish Water sewage works
    Corgin
    A sewage works situated upstream on the River Forth in Scotland was used to coping with high volumes of water. The failure of one of the brush rotors created a major problem. With DO and ammonia levels likely to go haywire...
  • Siltbuster: Hydrodemolition - bridge deck repair run off control
    Hydrodemolition - bridge deck repair run off control
    Siltbuster
    The concrete surface of a large bridge deck needed to be removed and repaired. Hydrodemolition using high pressure water lances was used to remove the concrete structures. The process produced a blastwater by-product which...
  • Siltbuster: Decommissioning of Battersea Power Station
    Decommissioning of Battersea Power Station
    Siltbuster
    A large area of hard-standing was being used as a holding area for stockpiles of potentially contaminated soil excavated from the Battersea Power Station site. The volume of water runoff from the stockpiles was significant...
  • Siltbuster: Temporary multistage water treatment for reservoir
    Temporary multistage water treatment for reservoir
    Siltbuster
    Siltbuster installed a temporary multistage water treatment solution as part of a project to drain down Llanishen Reservoir, Cardiff to test the existing scour valves. The reservoir is being drained down at a flow rate of...
  • Corgin: Aerators improve effluent quality at sugar factory
    Aerators improve effluent quality at sugar factory
    Corgin
    An effluent plant at a sugar factory in the UK had been struggling to meet consent levels as their aerators were very old and inefficient. The plant has various challenges, including very high mixed liquor suspended solids...
  • Siltbuster: Hydrodemolition - retaining wall reinforcement project
    Hydrodemolition - retaining wall reinforcement project
    Siltbuster
    A 3 acre lake containing carp, perch and roach totalling £1 million had a leaking retaining wall which needed to be repaired. Water which came into contact with the recently poured concrete quickly took on an alkaline pH...
  • Corgin: Spiral aerators for odour control in treatment lagoons
    Spiral aerators for odour control in treatment lagoons
    Corgin
    The petrochemical industry is not often credited with being “environmentally friendly,” and consequently a lot of effort and resources are spent on controlling pollution and environmental impact. Offensive odours were one...