commercial water Articles

  • High frequency monitoring needed to protect UK rivers - Case Study

    The science behind nutrient pollution in rivers is still poorly understood despite the fact that nitrate and phosphate concentrations in the UK’s rivers are mostly unacceptable, although an element of uncertainty exists about what an acceptable level actually is. Key to improving our understanding of the sources and impacts of nutrient pollution is high-resolution monitoring across a broad ...


    By OTT HydroMet

  • Commercial Twin Alternating Water Softener, Nicaragua

    INTRODUCTION In July 2013, Pure Aqua designed and manufactured a commercial twin alternating water softener with 30” FRP tanks, 30” brine tank and Aquamatic valves for a major company in Nicaragua. Feed water to the softener was well water. Its purpose was to lower the hardness in the water to ...


    By Pure Aqua, Inc.

  • Integrated urban water management in commercial buildings

    Monitoring results are presented as an annual water balance from the pioneering Landcare Research green building containing commercial laboratory and office space. The building makes use of harvested roof runoff to flush toilets and urinals and irrigate glasshouse experiments, reducing the demand for city-supplied water and stormwater runoff. Stormwater treatment devices also manage the runoff ...


    By IWA Publishing

  • Energetic and exergetic analysis of a commercial ammonia?water absorption chiller

    The results of an energetic and exergetic analysis of a commercial water/ammonia air-cooled absorption chiller with a cooling capacity of 10 kW are presented and discussed. The comparison with a conventional-single effect chiller operating under the same conditions shows that to reach similar performances to those of pre-absorber equipped installation an additional heat transfer area in the ...


    By Inderscience Publishers

  • Freezing Temperatures Could Place Commercial Properties in Hot Water

    With another frigid winter on the way, frozen cooling tower valves and pipe leaks are likely to wreak havoc on commercial property water usage. “As temperatures dropped below zero last year, we began receiving dozens of calls from property managers about their cooling tower’s solenoid valve freezing in the fill position and water continuously flowing out,” states David ...


    By WaterSignal

  • Field trial of a new commercially available diffusive ground-water sampler

    Field trials of a new commercially available diffusive ground-water sampling device were conducted at two industrial properties in the Blue Ridge Province of North Carolina. The test sites have extensive monitoring well networks and more than five years of historical water quality data. Volatile organic compounds (VOCs) including purgeable aromatics (petroleum hydrocarbons) and halogens ...


    By EON Products Inc.

  • Commercial RO Package, Jordan

    INTRODUCTION In April 2013, Pure Aqua, Inc. designed and manufactured a commercial RO package to a major hotel in Jordan to remove, chlorine, TDS, and odor from well water. The package consisted of pre and post treatments including a multimedia filter and chemical dosing systems. The brackish ...


    By Pure Aqua, Inc.

  • Commercial BWRO Package, Iraq

    INTRODUCTION In July 2013, Pure Aqua, Inc. designed and manufactured a commercial BWRO unit to a major company in Iraq to lower chlorine, TDS, and odor from well water. The system included multimedia and activated carbon filters to remove particulates, odor, color and taste, and ...


    By Pure Aqua, Inc.

  • Commercial SWRO Machine, Philippines

    INTRODUCTION In April 2013, Pure Aqua successfully manufactured and supplied a commercial SWRO machine to a major company in the Philippines. The machine came complete with an advanced microprocessor control along with pretreatments consisting of a ...


    By Pure Aqua, Inc.

  • Commercial wastewater treatment solutions

    Neatport PTY LTD, A.B.N. 62 063 770 534 is a registered company in Queensland, Australia, trading as Suncoast Waste Water Management (SWWM) which has been a registered business since 1983 manufacturing the ‘OZZI KLEEN’ range of wastewater treatment solutions for both domestic household, marine, and commercial applications. As the team behind the Ozzi Kleen product range, we strives to engineer, ...

  • Comparison of biofilm formation and water quality when water from different sources was stored in large commercial water storage tanks

    Rain-, ground- and municipal potable water were stored in low density polyethylene storage tanks for a period of 90 days to determine the effects of long-term storage on the deterioration in the microbial quality of the water. Total viable bacteria present in the stored water and the resultant biofilms were enumerated using heterotrophic plate counts. Polymerase chain reaction (PCR) and ...


    By IWA Publishing

  • FRA: commercial case study

    Yateley Leisure Provision of hydrological, hydraulic and flood risk services Hydro-Logic was appointed in 2007/08 to undertake a series of flood risk assessments for sites in Yateley that had previously been used for mineral extraction. The planned development included office, leisure complex and water sports on one of the adjacent lakes. Hydraulic ...


    By Hydro-Logic Services

  • Commercial Laundry - Case Study

    Introduction A large, prestigious Hotel in the Cayman Islands had limited fresh water resources. Their goal was to find a technology that would allow them to clean and recycle their used laundry water back into their laundry process. Challenges Surrounded mostly by water and a few other luxury hotels, the Hotel needed a solution that required a small footprint, ...


    By Clean Water Technology, Inc.

  • Bird control for commercial applications

    Building owners and businesses spend millions of dollars annually to deal with infestations and the problems associated with pest birds. The risks associated with these pests increase year after year as bird populations continue to grow in both inner city and urban environments. The fact is, these pests are out of their natural element and without proper bird control measures, they can wreak ...


    By Bird-B-Gone, Inc.

  • Comparison of commercial analytical techniques for measuring chlorine dioxide in urban desalinated drinking water

    Most drinking water industries are closely examining options to maintain a certain level of disinfectant residual through the entire distribution system. Chlorine dioxide is one of the promising disinfectants that is usually used as a secondary disinfectant, whereas the selection of the proper monitoring analytical technique to ensure disinfection and regulatory compliance has been debated ...


    By IWA Publishing

  • Commercial vehicle wash - case study

    Problem: A large city local authority identified significant infection risks at one of its waste depots, where its fleet of dust carts were cleaned using a commercial vehicle wash on a daily basis. This vehicle wash recycles the water, and was infected with water-borne bacteria. The aerosol droplets sprayed over the dust carts were a serious infection risk to employees and the ...


    By Tarn-Pure Ltd.

  • Commercial - Vodafone, Ireland - Case Study

    Vodafone Vodafone Group Plc is the world's leading mobile telecommunications company, with a significant presence in Europe, the Middle East, Africa, Asia Pacific and United States. The group has over 315 million customers and trades on the UK and US stock markets with a value in June 2009 of over £63 Billion. Vodafone - Ireland Vodafone ...


    By NCH UK Ltd

  • Commercial Carpet Cleaners for Deodorizing Carpets

    Carpets are an important part of any décor, but they need regular cleaning and maintenance to maintain their beauty. Commercial carpet cleaners remove odors and germs that reside on unclean carpets. Depending on who uses the carpet and how often, the carpets can carry molds, pet hair, pet urine, food stains and mud; some carpets may even carry bedbugs and fleas. No matter how clean the ...


    By Daimer Industries Inc.

  • The effect of electromagnetic fields, from two commercially available water treatment devices, on bacterial culturability

    Commercially available pulsed-electromagnetic field (PEMF) devices are currently being marketed and employed to ostensibly manage biofouling. The reliable application and industry acceptance of such technologies require thorough scientific validation – and this is currently lacking. We have initiated proof-of-principle research in an effort to investigate whether such commercially available ...


    By IWA Publishing

  • Enhancing capacitive deionization technology as an effective method for water treatment using commercially available graphene

    In recent years, capacitive deionization (CDI) has been reported as one of the emerging technologies developed with the purpose of water desalination. This work is aimed at the integration of supercapacitor electrodes for efficient removal of ions from water, and thus to achieve an energy efficient, and cost-effective water treatment process. Our objective is to transfer the vast knowledge of ...


    By IWA Publishing

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