booster station Articles

  • A deterministic approach for optimization of booster disinfection placement and operation for a water distribution system in Beijing

    Previous studies on booster disinfection optimization were commonly based on ‘blank networks’, neglecting the impact of existing disinfection facilities, which could result in misleading solutions. To overcome this limitation, a method, which incorporates the existing disinfection facilities, is developed and demonstrated in this study. A particle backtracking algorithm, which ...


    By IWA Publishing

  • Optimal use of chlorine in water distribution networks based on specific locations of booster chlorination: analyzing conditions in Mexico

    Water distribution networks (WDNs) could present problems of pathogen intrusion that affect the health of consumers. One solution to diminish this risk is to add more disinfectant to the water at the drinking water treatment plant (DWTP). However, this increases the cost of water treatment and may also cause the formation of trihalomethanes. Mexico has the largest bottled water market in the ...


    By IWA Publishing

  • San Juan Generating Station Air Quality Control Systems - Case study

    Public Service Company of New Mexico Waterflow, New Mexico Contract Order 2006 (Units 3 & 4) 2007 (Units 1 & 2) Commercial Operation 2007 for Unit 4 2008 for Units 1 & 3 2009 for Unit 2 Babcock & ...


    By Dürr Megtec LLC

  • Danfoss drives keep Espoo water flowing

    Espoo is Finland’s second largest city, with over 200,000 inhabitants, and relies largely on Danfoss drives for its water supply. Espoo Water has 140 Danfoss drives, including VLT®5000, VLT®6000 and VLT®8000 AQUA models, located in three potable water plants, one waste-water plant and numerous booster ...

  • Water, wastewater & reuse master plan

    Client: Poinciana Utilities Inc.   Completion Date: 2000   Services Provided Master planning Customer and demand projections Water system evaluations Wastewater system evaluations Reuse system evaluations Hydrogeological analysis Computer modeling ...


    By Burns & McDonnell

  • Rold Model Water Recycling Program

    ABSTRACTThe Viejas Band of Kumeyaay Indians, a federally recognized tribe, vested with authority by the U.S. Environmental Protection Agency (USEPA), form the Tribal Government to regulate all activities concerning water quality issues within the reservation boundaries. The Reservation has 400 non-transient residents and an average of 5,000 transient residents. The transient population visits the ...

  • Oil Analysis Helps Water Plant Cut Annual Maintenance - Case study

    The city of Chandler (Ariz.) Municipal Utilities Department (MUD) employs coagulation, sedimentation, active flow control and filtration to produce 60 million gal per day (mgd) of water at its surface water treatment plant. In addition, the system includes 27 wells and 21 booster stations controlled by SCADA. Water distribution is provided through more than 1,200 miles of water main, in excess of ...


    By Spectro Scientific

  • Ramah NM Project Profile 0409

    Background The Ramah Navajo Chapter owns and operates the Ramah Pine Hill water system located in Ramah, New Mexico. The water system is served by one well that provides drinking water for the community’s residents at a maximum of 130 gallons per minute (gpm) with an approximate arsenic concentration of 18 parts per billion (ppb) and iron concentration of 1.70 milligrams per liter (mg/L). ...

  • Project profile - Ramah Pine Hill water system Ramah, New Mexico

    Background The Ramah Navajo Chapter owns and operates the Ramah Pine Hill water system located in Ramah, New Mexico. The water system is served by one well that provides drinking water for the community’s residents at a maximum of 130 gallons per minute (gpm) with an approximate arsenic concentration of 18 parts per billion (ppb) and iron concentration of 1.70 milligrams per liter ...

  • Gas blending process adopts CVA for improved accuracy, economy and environmental performance - Case Study

    Overview Rotork’s innovative CVA electric control valve actuator technology has successfully delivered an improvement in performance with reduced operating costs for the vital gas blending process on a European natural gas distribution network. The Reason Fluxys is the independent operator of the natural gas storage and transmission system in ...


    By Rotork plc

  • Grey water recycling for Internationally Renowned Merchant Bank

    New Nomura building water recycling system passes the test of time. One Angel Lane, the iconic new European headquarters of Nomura in the City of London, has a comprehensive grey water and rainwater water combined system providing 100% of water for toilet flushing on the first five floors of this eleven floor building. Installed by Aquaco in June 2008, the system is working to the ...

  • Sparta aquifer master plan

    Client: Union County Water Conservation Board Completion Date: 2004 Services Provided Hydrogeologic modeling Evaluate alternative supplies Aquifer storage and recovery Dam and reservoir Wastewater reuse River supply Conservation 65-MGD river intake ...


    By Burns & McDonnell

  • Clearwell thm removal consulting engineer report - Case study

    Introduction In July, 2014 the [City] contracted with Medora, Inc for the purchase and installation of a spray aeration system including: one ventilator, seven SolarBee spray aeration units, and one SolarBee mixer at the [8 MG Reservoir]. Contract requirements for the spray aeration system included a performance evaluation to verify the installed system provided a minimum net reduction of ...


    By Medora Corporation

  • Ideal treatment of laundry wastewater with ultrafiltration installations

    Treatment of very dirty work clothing also produces heavily polluted, oily/greasy wastewater. It is the aim of laundry wastewater treatment to reduce fresh water consumption and to minimise the volume of residuals. At the same time, adherence to the limit values according to appendix 55 of the General provisions on hydrocarbon, heavy metal and AOX contamination in wastewater must be guaranteed. ...


    By EnviroChemie GmbH

  • Desubmerge Your Submersible Pump

    A few decades ago, well, definitely not more than four, a contractor was introduced to electric powered submersible pumps. The crew’s first reaction was, “What! You’re going to throw that electric motor in the water? You’ve got to be crazy!” After a few weeks of getting comfortable with the subs, the whole crew was handling them like ...

  • If carbon pricing is so great, why isn’t it working?

    Political hurdles and low prices have made carbon pricing a low-impact affair. But there’s still hope it can help limit climate change. Earth’s atmosphere has long served as a free dump for carbon dioxide and other greenhouse gases generated by humans. That is changing as policy-makers embrace economists’ advice that the best way to cut greenhouse gas emissions is to charge an ...


    By Ensia

  • Patoka Lake Plant upgrade requires new control valves

    Patoka Lake Regional Water & Sewer District (PLRWSD) serves 11 counties in southern Indiana with a population of around 130,000. The distribution of water travels through approximately 850 miles of pipe ranging in size from sizes 3 to 30 inches and includes numerous elevated towers or ...


    By Singer Valve Inc.

  • Qatar is a country with a vision!

    The State of Qatar is a sovereign Arab monarchy located on the Arabian peninsula. Although the small country is known for being the richest country per capita and the fact that it will be the first Arab country to host the FIFA World Cup in 2022, that is where the knowledge of the country for most people ends. What most people do not know is that even though the country is only small, its ...


    By BBA Pumps North America

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