utility pump Articles

  • Canada pump and power utilizes hydraulic submersible pumps in unique applications

    Abrasive slurry, temperature swings of more than 100 degrees Fahrenheit, remote locations…any of these things would test a pump system. Canada Pump and Power’s hydraulic pump platforms face all three obstacles to transfer solids out of waste ponds. In service for more than two years, CPP’s Hydraulic Tiller Dredge utilizes a Cornell hydraulic submersible 6NNT pump married with a ...


    By Cornell Pump Company

  • Utility optimisation for distillation columns via simulated annealing

    Distillation remains the most widely used separation technique in the petrochemical and chemical process industries for the separation of fluid mixtures. Distillation is an energy-intensive process for which heat pumping may be well-suited. The distillation column problem is a two stream problem (distillate and bottom streams) for which no integration is possible without heat pumping. The only ...


    By Inderscience Publishers

  • Case study - Complete Utilities, Gloucestershire

    Material Source: Excavation and trenching waste from the utilities industries. Equipment Installed: Powerscreen Commander 1400 Feeder, Powerscreen Aggwash, DUO Mobile Water Treatment System (inc. centrifuge, clarified water tank, sludge tank and low-level thickener. Project Requirements: Complete Utilities required a washing and ...


    By DUO (Europe) plc

  • Greenhouse gas reduction as an additional benefit of optimal pump scheduling for water utilities

    Operations Optimisers, and their subset Pump Scheduling Systems for water utilities target load movement from peak to off-peak periods chasing the tariff differential to achieve energy cost savings. Derceto Aquadapt is a holistic solver and also chases energy efficiency improvements achievable from operating pumps at more efficient points on their pump curves. Energy efficiency gains of 6% to 11% ...

  • Water utility uses Cycle Stop to save water and energy

    Water Utilities use Cycle Stop Valves to Save Water & Energy Water Utilities Companies in Texas operates several hundred water systems. The average system has two 10 HP or 15 HP pumps and a 10,000 or 20,000 gallon pressure tank. Because these pumps produce several hundred gallons per ...


    By Cycle Stop Valves, Inc.

  • Case study - Dallas Water Utilities - Electromagnetic Inspection

    Service: Electromagnetic Inspection Client: Dallas Water Utilities (DWU) Department of Public Works Project Date: May 2009 Type of Pipeline: Water Main Diameter: 72-inch Pipe Material: PCCP Length: 2.95 miles Results: 6 pipe sections with wires broken The 72-inch Simpson Stuart Supply Main, owned and operated by City of Dallas, Dallas Water Utilities (DWU) is a ...

  • Water utility telemetry systems - interesting times ahead?

    Untitled Document Real time telemetry ...


    By WRc plc

  • Evaluating Guidelines for Air Sampling Methods Utilizing Chromatographic Analysis

    The following evaluation guidelines were developed to provide chemists of the Methods Development Team with a uniform and practical means for evaluating sampling and analytical methods that utilize chromatographic techniques. The guidelines define sampling and analytical parameters, specify required laboratory tests, statistical calculations, and criteria for acceptance, and provide a detailed ...

  • Water Utilities - Potable Water Treatment - Case Study

    Project Title - Hall Water Treatment Works Client - GTM JV / Anglian Water Project Value - £350K Chemical - Hydrogen Peroxide 50% Duration - 18 months Our Services ...


    By WES Limited

  • U.S. utilities increasing water reuse investment

    Decreased technology costs are prompting more municipal water utilities in the United States to invest in new water reuse infrastructure. In fact, a new forecast projects more than $18 billion in water reuse and desalination projects are on tap in 17 states, according to Bluefield Research analysts. Although water scarcity is a conventional driver for this type of project, the analysts say the ...


    By Fluence Corporation

  • City utilizes leading edge controls for water filtration operation case studies

    Background “Where the Prairie Meets the Pines.” This is the city slogan for Fosston, Minnesota. It instantly conjures images of a tranquil, natural rolling landscape for this northwest Minnesota town of 1500 residents. Surrounded by farmland and with two wildlife refuges nearby, picturesque scenery abounds. It is here that computer and PLC technology have been optimized. This ...


    By Filtronics, Incorporated

  • Fayette County Utilizes a New Asset Management Program

    The Fayette County Water System is an expansive one, providing service to Tyrone, Pcachtree City, Woolsey, Brooks, part of Fayetteville, and part of the unincorporated County, with its two plants, which have a total production capacity of 20.525 million gallons per day (MGD). So when Lee Pope, Water System Director, discovered that several of the System's eight pumps were not operating as ...


    By SEMS Technologies, LLC

  • A hybrid MILP-LP-LP approach for the optimal design and operation of unconfined groundwater utilization systems

    This paper proposes a hybrid mixed-integer linear programming-linear programming-linear programming (MILP-LP-LP) methodology for simultaneous optimal design and operation of unconfined groundwater utilization systems. The proposed model is an extension to the earlier LP-LP model introduced by the authors for the optimal design and operation of confined groundwater utilization systems. The ...


    By IWA Publishing

  • The Alternative to Pump and Treat

    Sometimes, an important technological advance begins with a small step – back! Such is the case with remediation of hydrocarbons from groundwater utilizing existing recovery and monitoring wells. For the past few years, state government has based decisions on the amount of clean up that they require by the risk posed to the environment. Risk Based Corrective Action, commonly called 'Rebecca' ...


    By Abanaki Corporation

  • Algorithmic network monitoring for a modern water utility: a case study in Jerusalem

    We report on the design, deployment, and use of TaKaDu, a real-time algorithmic Water Infrastructure Monitoring solution, with a strong focus on water loss reduction and control. TaKaDu is provided as a commercial service to several customers worldwide. It has been in use at HaGihon, the Jerusalem utility, since mid 2009. Water utilities collect considerable real-time data from their networks, ...


    By IWA Publishing

  • Carrolloton Water Utility`s `Declaration of Competitiveness` the Challenges of Managed Competition

    ABSTRACTThe City of Carrollton (City) has embarked on a managed competition program encompassing a broad organizational wide effort to identify departments that would be candidates for partial or complete outsourcing. Carrollton’s Water Utility Division (WUD) has responded positively to this challenge, and their approach is an example of a progressive and proactive utility. They have initiated ...

  • Pump it up

    Aligning itself with a major equipment supplier and dealer helps the company access the tools and expertise it needs without risking too much capital. Aquatech is the distributor for Godwin Pumps of America in Ontario, Nunavut, Newfoundland and Eastern Labrador, all resource-rich territories. A recent purchase of Godwin by ITT Corporation has expanded the lineup of mine sector pumps. The company ...


    By Aquatech Dewatering Company

  • QUA`s Q-SEP Ultrafiltration Membranes Utilized at Hinduja Power Plant

    Overview Visakhapatnam (also known as Vizag) is a city located in the state of Andhra Pradesh in India that has a growing need for a wider electricity network to serve its citizens and industrial activity. To address this need, Hinduja Power decided to build a 1040 MW coal fired power plant to provide power not only to Visakhapatnam, but also throughout the state and to other states in ...


    By QUA Group LLC

  • Progressing cavity pumps for pumping chemically aggressive liquids during biodiesel production

    Progressing cavity pumps reflect an established design with decades of usage in many industries and applications. Pumps of this type embody highly mature technical designs. For many years, improvements and innovations have been at the margins. Examples of design improvements include the 2/3-screw geometry, which is more economical than the 1/2-screw geometry that had been used exclusively for ...


    By ALLWEILER GmbH

  • Pumps Manufacturing of the Future

    Sulzer builds pumps of the highest quality but also responds to the customers’ requirements for short lead times, close proximity, and competitive prices. Now, Sulzer is revolutionizing its pump manufacturing with a new setup of its factories. The new structure of Sulzer’s global manufacturing network consists of three factory families: Engineered pumps ...


    By Sulzer Ltd.

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