pump unit Articles

  • Why Choose An MBBR Bioreactor to Optimize Your Sewage Treatment Process

    In both municipal and industrial settings, dealing with the organic matter in wastewater can be difficult. As regulations for treated wastewater become more and more stringent, municipalities and commercial/industrial organizations are looking for technology that can meet environmental demands. For organic materials, one of the most effective methods of treatment is integrating a biological ...

  • Case study - dredging in harbor

    Location: Nigeria Year: 2008 Full optional Dredge Application: Port dredging Dredging Unit: Dragflow Pump HY300B with 2 excavators Capacity: 900/1200 ...


    By Dragflow North America

  • Case study - dredging in harbor

    Location: Nigeria Year: 2008 Full optional Dredge Application: Port dredging Dredging Unit: Dragflow Pump HY300B with 2 excavators Capacity: 900/1200 ...


    By Dragflow S.r.l.

  • Case study - harbour dredging

    Location: Italia - Termoli Year: 2008 Full optional Dredge Application: Port dredging Dredging Unit: Dragflow Pump HY85B with 2 excavators Capacity: 300/400 ...


    By Dragflow North America

  • Tesco supermarket gets a 20,000 litre rainwater recycling system

    Tesco's Extension in Sutton Aquaco provided the supermarket store in Sutton with a 20,000 litre rainwater recycling system including dual pump sets, 500 litre header tank, ground filter and an UV unit. This was fitted in to their extension for toilet ...

  • Stratford eye project provided with Rainwater recycling system

    Stratford Eye Project Aquaco provided the Stratford Eye Project with a 6,000 litre rainwater recycling system including dual pump sets, pressure vessel, pressure gauge and switches, control panels, kiosk, mains water top up, ground filter and UV unit for their new building. This system is supplying water for irrigation on the terrace areas' of this apartment ...

  • Pump Protection - unattended operation in sludge pumping

    Pulsar's 500 series non-invasive flow switches are used to great effect in this application, protecting sludge pumps and allowing unattended operation. Pulsar’s Pulsarguard 500 units are used by Whale Tankers to ensure that their specialist positive displacement pumps never run dry. By employing the Pulsarguard unit, staff are able to allow the pumps to operate unattended, confident that there ...

  • MPPE Demonstration unit Schwarze Pumpe HB21 – Germany case study

    Groundwater remediation former brown coal conversion site Components Mineral oil: 38.000 µg/l, BTEX: 233.000 µg/l, PAHs 153 µg/l Performance > 99% Removal After 2 years intensive testing the MPPE unit is used for long term groundwater remediation ...

  • Clean Marine Case Study

    EGC unit complete with 2 fans and 5 exhaust gas connec-tions, pumps with variable frequency drive, filters, cooler, NaOH dosage system, gas (SO2/CO2) and water (PAH , turbidity, pH, flow) analyzers, temperature and pressure monitoring, valves, flow meters, exhaust dampers (bypass), switchboard, PLC, Documentation and ...

  • Pulp & Paper Mill #2

    Problem: This company manufactures box board, chip and manila line. It furnishes recycled paper (box, cardboard and newsprint) and it operates 335 days/year on a one-cylinder machine. The DAF was not meeting sewer requirements and posed a maintenance problem. The effluent water could not be recycled. Solution: Hydrocal installed a CAF-100 unit to ...


    By HydroCal Inc.

  • Schwarze Pumpe Germany case study

    MPPE Technology for Schwarze Pumpe (Germany) Groundwater remediation former brown coal conversion site 2 years intensive testing 5 MPPE units are installed (2004) > 99% removal of BTEX (>200 mg/l) & PAHs (>5mg/l) Reinfiltration of purified water Ideal to enhance in situ biodegradation Enhanced ...

  • Math Solutions: Pump Performance and Efficiency Calculations

    Water Online’s “Math Solutions” series, presented by wastewater consultant and trainer Dan Theobald (“Wastewater Dan”), instructs operators on Pump Performance and Efficiency calculations. Pump performance and efficiency calculations on your certification exams or ...

  • Case study - drilling operations

    Location: New Zeland Year: 2010 Working contest The pond is on a drilling rig site. The rig is used for Geo-thermal power exploration. The Problem Pumping heavy slurry: bentonite, geo-thermal minerals, drilling fluid, sand, pumice. Performance of sucker trucks where unsatisfactory. ...


    By Dragflow North America

  • Gaafour & Ghardimaou WWTP Project - Tunes - Case Study

    Customer: Geiger International GmbH& Co.KG Project Name: Gaafour & Ghardimaou WWTP Manufacturing year: 2001 Scope of supply 32 pcs. in Various dimensions Penstocks and Stoplogs, completely AISI 304 ...


    By ASTIM A.S.

  • Case study - drilling operations

    Location: New Zeland Year: 2010 Working contest The pond is on a drilling rig site. The rig is used for Geo-thermal power exploration. The Problem Pumping heavy slurry: bentonite, geo-thermal minerals, drilling fluid, sand, pumice. Performance of sucker trucks where unsatisfactory. Our ...


    By Dragflow S.r.l.

  • Meat Processor Wastewater Pump System

    RPC determined that the DAF was best suited by replacing the existing transfer pump system with a new AISI 316 stainless steel Rogue MAX TRS TM-200S.The new trash pumps replaced the existing pump directly with twin MAX TRS TM-200S units instead of the single pump in place previously. Twin pumps offered the advantage of reduced individual cycle duty as well as an in place redundant ...


    By Rogue Pump Company, LLC

  • Techno-economic evaluation of water pumping windmills in India

    An attempt to develop a simple framework for techno-economic evaluation of windmills for irrigation water pumping has been made. The amounts of water delivered by five somewhat different designs of windmill pumps at different locations have been estimated. The unit cost of water delivered and unit cost of useful energy delivered by the windmills have been estimated. The monetary benefits that ...


    By Inderscience Publishers

  • Remediation contracting, Northern England

    Project Remediation Strategies were requested to attend a redevelopment site in North-West England to supervise excavation works in an area of known hydrocarbon contamination and to assist the developer in the short term recovery of hydrocarbons. Workscope A Response Team was mobilised to site with a mobile oil-water separator, pumps, pipework and an oil ...


    By Remediation Strategies Ltd.

  • Augmenting Water Supply Systems

    Direct use of recycled water to augment urban water supply systems entails pumping water into the distribution system or blending with the conventional supply at the water treatment plant. The recycled water needs to be treated to drinking water standards or better, including advanced treatment processes to remove trace organics and chemicals. The City of Windhoek in ...


    By IWA Publishing

  • Septic Tank for Commercial Building (Ukraine (2))

    As for this septic tank, thickened sludge had been pumped to a tanker truck for disposal 2-3 times a month. However, there had been longstanding concerns confronted by the end user. Their concerns were not only the high sludge disposal cost but also the odor which comes along with the presence of a tanker truck. They had looked for a suitable sludge dewatering unit for small-scale wastewater ...


    By AMCON Inc.

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