Water & Wastewater Pumps Articles

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Wastewater Level Measurement Techniques

by Greyline Instruments Inc.  (Sep. 2, 2014)

Level monitoring and control is a fundamental requirement in any wastewater treatment process. You will find level instrumentation installed at even the simplest treatment plants for pump control, chemical storage tanks and process level controls or alarms. Operators have only limited or emergency control over treatment plant influent, so level ...

Paper mill installs APEX hose pumps for abrasive pigment dosing

by Watson-Marlow Pumps Group  (Jul. 30, 2014)

Paper mill installs APEX hose pumps for abrasive pigment dosing The Beetham, Cumbria plant of BillerudKorsnäs has replaced a progressive cavity (PC) pump with APEX10hose pump technology from Watson-Marlow Pumps ...

Verderflex Dura Hose Pump Replaces Troubled Diaphragm Metering Pump

by Verderflex Peristaltic Pumps - part of the Verder Group  (Jun. 24, 2014)

The Challenge A water treatment plant in the US state of Georgia uses several wells to provide its residents and industries with fresh water. Each well site had to be equipped with the appropriate treatment equipment to ensure that the water meets and exceeds regulatory requirements. One such well site used a diaphragm-style reciprocating metering ...

Ultrasonic level measurement: a Modern Classic!

by Endress Hauser Instruments International AG  (Jun. 12, 2014)

Radar technology has long had the reputation of being the best method of level measurement available - but does this also apply to the wastewater market? Based on its physical characteristics, radar technology certainly offers great flexibility and high performance. However, from an objective standpoint, non-contact level measurement using ...

Centrifuge Technology in Drilling Fluid Recycling

by KEMTRON Technologies, Inc.  (Jun. 1, 2014)

Drilling fluid additives and the water that contains them are an essential part and expense of successfully completing a horizontal directional drilling (HDD) installation, and the longer the bore and larger the product being installed, the more drilling fluids cost. Therefore, it makes economic sense to recycle drilling fluids by removing ...

A Matter of (Eccentric Disc Pump) Principle

by MOUVEX  (Jun. 1, 2013)

Eccentric disc technology has gained legendary status in Western Europe as the pump style that measures its success over decades rather than just years. One specific eccentric disc pump style that was introduced in 1965 boasts the type of robustness that has led to tens of thousands of units sold in Western Europe alone. Many of these units have ...

How to take care of your solar lights in winter

by Greenshine New Energy LLC  (Sep. 5, 2014)

Most sun powered items survive the winter fine and dandy the length of you keep scoops, snow blowers and chemicals far from them. Others, on the other hand, truly ought to be taken inside. This article audits what ought to come in and how to store them appropriately, and what how to deal with sun oriented lights that will stay out for the winter. ...

NOV MONO completes project to ensure quality levels for welsh water

by NOV Mono - Mono Pumps Ltd  (Sep. 15, 2014)

The project centers on an EZstrip progressing cavity pump which is now being used on sewage transfer duties to ensure that the plant can guarantee the quality of the treated sewage under any flow conditions. Powered by a 4kW motor and operating at a duty speed of 226 rpm, the EZstrip pump draws sewage from the centre of the ...

Energy Efficient Vertical Turbine Pumps Promote Sustainable Mining Efforts

by Neptuno Fluid Technology Lid  (Sep. 1, 2014)

The computational fluid dynamics process advances highly efficient pump designs for difficult applications. Energy is a strategic input for the mining industry in Latin America and worldwide. Mining requires large amounts of energy, which drives up total operational costs. In Chile, mining companies consume 34 percent of the total energy produced ...

New food-safe Sigma pump

by ProMinent Group - ProMinent GmbH  (Aug. 27, 2014)

If you're looking for a reliable metering pump specifically designed for the food and beverage industry, we've got the solution. The new "F" version of the pumps in the Sigma product range meets all physiological safety requirements. Hygiene takes top priority In the food and beverage industry, a high standard of hygiene is ...

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