Water & Wastewater Pumps Articles

  • Chemyx Syringe Pumps in Neuroscience Research

    Introduction The classical field of neuroscience entails biological or psychological investigation of the nervous system, including the brain, spinal cord and the systemic network of sensory nerve cells called neurons.1 Traditionally, this field comprised of purely biological studies but has since flourished into an interdisciplinary sphere addressing the developmental, ...


    By Chemyx Inc

  • PS Bangor City - Case Study

    Landustrie supplied two Landy Archimedes screw pumps for doubling the capacity of water storage in the underground storm water bassin at Pumping Station Luke's Point (Northern Ireland Water). With a capacity of 1,200 l/sec these screw pumps enable the station to deal with heavy rainfall and reduce flooding. Both screws dimension 1950 mm diameter and 6 meter long. Special feature is the use ...


    By Landustrie Sneek BV

  • Vibration reduction in water pump motor with magnetically boosted Tuned Mass Damper - Case Study

    Problem description: A 75kW water pump motor experiences excessive vibration levels (up to 11mm/s RMS) due to the presence of a structural resonance in the mechanical supporting structure (see below). The frequency of this structural resonance lays in the operating range of the variable speed motor, leading to a significant vibrations amplification. The vibration measurements have been ...


    By Micromega Dynamics SA

  • Rodelta boosts capacity PWN! - Case Study

    PWN Pure Water and Nature (a water supply company in North Holland) supplies tap water to thousands of customers. With the number tap water connections increasing to 750,000, it became apparent that the existing 8 Rodelta NSM 7310 pumps, although still working well, would need to be upgraded for capacity. THE CHALLENGE PWN Pure Water and Nature (a water supply company in ...

  • ETLS pumps for Valemon oil production field - Case Study

    The Valemon oil production field offers recoverable oil and gas reserves, estimated to be approximately 26 billion m3 of gas and 31 million barrels of condensates, which makes it one of the biggest undeveloped gas fields in the North Sea. Cameron Ltd, one of the chosen contractors for the project run by Statoil, approached Rodelta as one of the few suppliers that was able to meet the stringent ...

  • Evides Braakman Pump Station - Case Study

    4 Tail Pumps for Evides "Braakman Pump Station". Evides Water Company supplies drinking water in the southwest of Holland, Zeeland and Brabant Walonie. Evides also produces various types of water for the domestic and foreign industry and is active in wastewater treatment. TAE pumps for Evides After a successful qualification traject in 2012, Rodelta Pumps ...

  • Programmable Syringe Pump

    Chemical and biomedical researchers use the programmable syringe pumps for infusing and withdrawing small amounts of fluid. It helps to mix, separate, and process microfluidics in high precision experiments. Further, it reduces error in biomedical and chemical experiments by providing better infusion control to researchers. The programming ability of syringe pumps help researchers to precisely ...


    By Chemyx Inc

  • What are Gear Motors Used For?

    Gear motors are used in applications that require lower shaft speed and higher torque output. This describes a wide range of applications and scenarios, including many of the machines and equipment we interact with on a daily basis. From ATV wipers to hospital beds, servo mechanisms to ...


    By Power Electric

  • Sanitary Pump Application

    Sanitary pumps involve the delivery of all human contact products such as pharmaceuticals, dairy products, beverages, foodstuffs, cosmetics, food additives, fine chemicals and the like. There are four basic types of sanitary pumps, centrifugal, volumetric, jet and air. Centrifugal ...


    By Adamant Valves

  • Burned Causes and Daily Maintenance of Ball Mill Bearing Bush

    Ball mill is the key ore-grinding equipment in ore beneficiation equipment. According to Fote Machinery(ftmmachine.com) after-sale feedback, there are customers reflect that ball mill has a phenomenon of bearing bush burned. In view of this situation, after Fote Machinery beneficiation department on-site investigation and analysis, they think the ...


  • Manufactures brake and suspension systems

    The Customer is a premier chassis supplier, with branches in many different countries worldwide, that designs and manufactures brake and suspension systems for the global transportation market. The Customer needs to reduce the high costs related to: • the disposal of the highly polluting and corrosive waste water coming from hard chromium plating line; • the operation of the ...


    By EVALED-Evaporator

  • Reduce Fouling Related Costs And Maximize Chiller Efficiency With Eqobrush

    Watco Group developed an innovative solution that will improve chiller performance, maximise chiller efficiency as well as reduce fouling related costs by eliminating fouling and scaling and translating it into significant energy savings. One of the biggest energy consumer in most facilities are chillers which can usually consume more than 50% of the electricity. An efficient water management ...


    By WATCO Group PTE LTD

  • What is a Syringe Pump?

    A syringe pump is a type of infusion pump originally developed to help administer drugs to patients in a controlled manner. Early attempts to construct infusion pumps were made in the 19th century. However, the first infusion device was introduced in the 1950s to be used in chemotherapy. In the 1970s, the development of ambulatory infusion technology enabled the pumps to be used in research; ...


    By Chemyx Inc

  • 5 Reasons to Use Eductor Systems for Complex Rehabilitation

    Rehabilitation of dams and levees present complex geotechnical conditions. Contractors require dry, safe and stable working environments in order to carry out an effective rehabilitation project. As our national dam and levee infrastructure ages, the pressure to stabilize construction sites and lower costs will rise. Eductor systems provide a safe, cost-effective dewatering solution for these ...

  • New Jersey Water Use Exceeding Supplies

    When people think of water scarcity, arid regions such as Israel, Egypt, and Southern California may come to mind, but the availability of clean, potable water may also be endangered in unexpected places, including New Jersey. Residents in some areas of the Garden State are using “tens of millions of gallons” more water than the ...


    By Fluence Corporation

  • Pumping Wastewater into Existing Pressure Sewer

    Romtec Utilities designs, manufactures, and supplies pumping systems for many different applications. Our systems include all structural, all mechanical, all electrical, and all communications systems in a single purchase. Many of our systems are designed and supplied to handle sewage and wastewater flows in a lift station design. In many scenarios, these lift stations ...


    By Romtec Utilities Inc.

  • Bredel 65 pumps eliminates AODD pump issues at major lithium battery plant

    Bredel 65 hose pumps from Watson-Marlow Fluid Technology Group are now providing constant efficiency in ball-milling processes at a high-volume battery plant in China. Previously, ball milling was being compromised by a poorly performing AODD (air-operated double diaphragm) pump used for high-viscosity slurry recirculation. Reduced flow/efficiency and leaks were proving disruptive ...

  • Optimal solving of the pump scheduling problem by using a Harmony Search optimization algorithm

    Pumps are installed in water distribution networks (WDNs) to ensure adequate service levels in the case of poor water pressure (e.g. because of low elevation of reservoirs or high head losses within the WDN). In such cases optimal pump scheduling is often required for the opportunity of significant energy saving. Optimizing the pump operation also allows a reduction in damage and maintenance ...


    By IWA Publishing

  • Design parameter estimations for adjustable bubble size in bubble generating system

    In this study, we developed a customized low cost and low energy bubble generator that can control bubble size. Hence, it can be used not only in the water treatment process but also in various other processes. This device was able to generate bubbles with a very simple system using only a general pump and a mixing chamber. Increasing the number of partition walls in the mixing chamber reduced ...


    By IWA Publishing

  • Signs You Need a New Water Pump

    Motor vehicles are built upon small parts doing big jobs. Consider your engine. It is likely the most important machine within your car, truck, or SUV, but it is not made up of one or two components, but thousands. Some engines have over 14,000 different parts to keep them operational. If just one of these parts, such as the water pump, fails, then the entire engine could grind to a halt. ...


    By IndustrialZone

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