pump station Articles

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Puny drain pumping station

by Bedford Pumps Ltd  (Jun. 25, 2011)

Bedford Pumps Ltd has recently completed the installation of the Mechanical and Electrical plant at a new pumping station at Puny Drain. The drain which is controlled by the East of Ouse, Polver and Nar IDB’s, drains an area of low lying land to the south of Kings Lynn. The recent redesign of the drainage system in the area necessitated the ...

Pump Stations Transfer of Ownership

by CountyClean Environmental Services  (Apr. 10, 2015)

The change in ownership of private sewage pumping stations is set to take place from now until October 2016. CountyClean Environmental Services advise on the changes currently underway. Some privately owned pumping ...

Pumping Station CSI – Case Studies

by Water Environment Federation (WEF)  (Oct. 21, 2006)

These case studies show the results of what happens when modifications to a pumping station are conducted without an engineering investigation, and what can be avoided when one is performed. There are many competing interests for a municipality’s resources and careful decisions have to be made when deciding what needs are to be met. The purpose of ...

J530 Kingston Lyle sewage pumping station

by WES Ltd / Weschem Ltd  (Oct. 10, 2011)

New installation of SciNox Dosing Cube and 400 l storage tank in sensitive area Client: Thames Water  Area: Wantage The client required a temporary dosing system until planning permission was approved for a septicity control system. The pumping station is based underground and is on a bridle path for thorough-bred race horses.  Any ...

THE BACTAERATOR™ - for odour and blockage free pumping stations

by Cleveland Biotech Ltd.  (Apr. 1, 2011)

Cleveland Biotech Ltd, market leaders in the field of applied environmental biotechnology, have developed another market leading application system - The Bactaerator™. Sumps, wet wells and pumping stations provide continual problems to all those responsible with managing and maintaining them, from pubs and supermarkets to drainage ...

East hull pumping station case study

by Castings Services Group (CSG)  (May 30, 2013)

Client: Yorkshire Water CSG provided two 1200mm Hydraulic Cylinder Gate Valves as part of the East Hull Pump Station overhaul. CSG worked in partnership with Pacific Valves Ltd on the £16m flood prevention project commissioned by Yorkshire Water. Due to the low ground levels in and around Hull flooding can often be an issue. The new pumping ...

Pump Stations: CSV vs VFD case study

by Cycle Stop Valves, Inc.  (Mar. 20, 2013)

None of the problems associated with VFD exist when using a Cycle Stop Valve for control. With a CSV, the motor is always spinning at full RPM, but the amps are reduced similarly to varying the speed. When the motor is spinning at full speed, the cooling fan always provides adequate cooling. Spinning at full speed also means there are no problems ...

North Creek pumping station, King County, WA

The new North Creek Pumping Station in King County, Wash., had to maintain the Department of Natural Resources' national reputation for outstanding reliability. To make sure it did, the design team applied the most advanced pump technology and vibration prevention methods. And the designers and utility put extra attention on meeting operations ...

Raffinate Booster Pump Station case study

Confidential Client Southwest, USA The Southwest is home to several large producers of copper cathode from leaching and subsequent electro-plating, a process known as solution extraction and electro winning (SX/EW). The first step – leaching, begins by sprinkling a low concentration of sulphuric acid and water solution on a stockpile of ...

One Forcemain – Multiple Sewage Pumping Stations

by Water Environment Federation (WEF)  (Oct. 13, 2007)

The sewage collection system for the community of Port Perry Ontario includes several sewage pumping stations conveying wastewater to the existing aerated sewage lagoons for treatment.  Initially the system originally included two sewage pumping stations pumping from the Community directly to the lagoons; the Water Street Pumping Sewage Station ...

Municipal Wastewater Pump Station Design Problems and Solutions

by Water Environment Federation (WEF)  (Oct. 21, 2006)

The growth of the Northern Virginia Area around Washington D.C. has resulted in the requirement for numerous new wastewater pumping stations and the upgrade and expansion of existing pump stations. This paper presents practical problems and solutions associated with the following pump station design issues: 1.) Concrete Corrosion Protection, 2.) ...

Pump Station Biotrickling Filter Odor Control

by Lantec Products, Inc.  (Jan. 12, 2007)

Odor Complaints Eliminated at Florida Lift StationEffective Control of Odor Surges to 800 ppmv H2S$50,000 Savings IntroductionNumerous cities and counties in central Florida are experiencing explosive growth. Examples abound in articles in Florida newspapers. Population is growing “by leaps and bounds” per the Seminole Chronicle (6/9/06) ...

Suwanee Creek pumping station, Gwinnett County, GA

That's high head," says Roger Toebben, P.E., about the 350 feet of total dynamic head handled by the Suwanee Creek Pumping Station, which has been up and running since January 2001. "There are a few sewage pumping stations like this, but they're not real common." Very high static head and a long force main (42,500 feet) led to the notably ...

Computation Fluid Dynamic Modeling of a Proposed Influent Pump Station

by Water Environment Federation (WEF)  (May 7, 2007)

Traditionally pump intake hydraulics have been investigated using scale physical hydraulic models. Computational fluid dynamics (CFD) is a rapidly improving technology that in some cases can be used as a cost or time effective alternative to traditional physical model methods for evaluation of pump intake hydraulics. This paper presents a case ...

Central Pumping Station - Niagara Falls, Ontario case study

by Veolia Water Technologies Canada (Veolia Water Solutions & Technologies)  (Feb. 5, 2008)

The Municipal Region of Niagara, located in Ontario, Canada, is known worldwide for its majesticwater falls. The City is located on the Niagara River, facing Buffalo, NY. The City has a combined sewer system that had to evolve, over the years in order to support themunicipal development. This evolution led to the need to relocate the City’s ...

ROMAG stainless steel installations for the largest groundwater pumping station in Switzerland

by ROMAG aquacare ag  (Aug. 27, 2015)

The pumping station in Uetendorf near Thun, Switzerland, went into operation in March 2014, and pumps 25,000 l/min of water from a depth of 19 m. 40% of the drinking water in Switzerland is pumped out of groundwater streams. To guarantee an adequate long-term supply of drinking water in the greater region around the city of Thun, the public ...

T-T project`s supply 11 pumping stations case study

by T-T Pumps Ltd.  (Mar. 1, 2014)

T-T Projects have recently completed a scheme in South Wales providing eleven pumping stations on a nickel refinery plant called Vale Inco in Clydach who are owned by Brazilian mining giant CVRD (short for Companhia Vale do Rio Doce). The pumping stations consisted of one concrete chamber, with a selection of Planet Range Package Pumping ...

Mono nov munchers clear up pumping station blockages

by NOV Mono - Mono Pumps Ltd  (Feb. 26, 2010)

Broadbottom pumping station in Manchester was built in 1991 to deliver an average daily flow of 70 megalitres ofdomestic sewage to Hyde Waste Water Treatment Works, five miles away. Before the installation of the Muncher twin shaft grinders to protect the three sets of duty, assist and standby pumps - six pumps in total - there were serious ...

Hydraulic Challenges of Designing for a High-Capacity and High-Head Pump Station

by Water Environment Federation (WEF)  (Oct. 21, 2006)

King County is developing a new wastewater treatment plant to service a growing area of King and Snohomish Counties, Washington. To convey flows to the Brightwater treatment plant, the influent pump station (IPS) and a series of new tunnels and interceptors are being constructed. The plant IPS is located approximately 2.5 miles upstream and ...

Gordy Pump Station - St. Mary Parish Gordy, LA case study

by Propex Operating Company, LLC  (Sep. 23, 2014)

The first levee armoring project designed by the New Orleans District of the Corp of Engineers (COE) post Hurricane Katrina utilized Armor-Max®, an Anchored Reinforced Vegetation System. It was installed in December 2006 on the land side of the levee to prevent erosion from overtopping. ArmorMax® is a combination of a high performance turf ...

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