water utility Articles

  • Download Your Copy of the Water Industry Report

    At the recent World Water-Tech North America summit, leading water experts and utility CEOs gathered to discuss global water challenges, strategies for fostering innovation and the principal factors that influence investment decisions. If you do business in the water sector, this is the only ...


    By Rethink Events Ltd.

  • Treating drinking water with 99% removal - Case Study

    QED E-Z Tray® Air Stripper Treating Drinking Water with 99% Removal in Cedarburg, Wisconsin In October 2011, the Cedarburg, Wisconsin Light and Water Utility installed a QED E-Z Tray® (U.S. Patent Number 5,518,668) Air Stripper in a discreet addition to their existing production pump building. The E-Z Tray 72.6 handles a flow rate of ...


    By QED Environmental Systems

  • What are the best companies for Zero Liquid Discharge Equipment and Technology?

    With an increasing push for environmental protection, many industrial facilities and effluent regulators are making decisions that lessen their impact on the environment and human health. Changes and implementations are constantly being discussed and met both nationally and internationally to change the way industrial facilities discharge waste, and it is important to know which companies are the ...


    By SAMCO Technologies, Inc.

  • How a contract research lab advanced its polymer characterization capabilities

    Realizing the Advantages of Ultra-High-Performance Size Exclusion Chromatography Compared to GPC Intertek is a global provider of quality and safety services designed to help businesses improve products, assets and processes, overcome market constraints and reduce risks. From auditing and inspection, to testing, training, and certification, Intertek enables customers to meet end ...


    By Waters Corporation

  • What is a wastewater treatment system and how does it work?

    For industrial companies producing wastewater as part of it’s process, some type of wastewater treatment system is usually necessary to ensure safety precautions and discharge regulations are met. The most appropriate wastewater treatment system will help the facility avoid harming the environment, human health, and a facility’s process or products (especially if the wastewater ...


    By SAMCO Technologies, Inc.

  • Innovas Project Update: Memorial Hospital of South Bend

    Innovas recently commissioned Helios Tube Cleaning Systems at Memorial Hospital of South Bend, servicing eight Trane chillers, including four new 900-ton chillers and retrofits to four existing chillers.  The chilled water plant provides more than 5,600 tons of cooling capacity for Memoral Hospital of South Bend and the adjacent Memorial Children’s Hospital. As part of the chilled ...


    By Innovas Technologies LLC

  • The performance of water utilities in Jordan

    This paper aims to measure the relative performance of Jordan's water utilities for water sector (WS) and wastewater sector (WWS), and to investigate the major factors behind their inefficiencies. DEA (non-parametric method) and Tobit model (parametric method) were used at two stages. At the first stage DEA was used to evaluate the utilities' efficiency and to investigate the utilities' scale ...


    By IWA Publishing

  • Case Study – Water Utility

    Sweetwater Authority, CA Sweetwater Authority’s mission is to provide its current and future customers with a safe, reliable and affordable water supply through the use of the best available technology, sound management practices, public participation and a balanced approach to human and environmental needs. Application Sweetwater regularly ...


    By Seveno Pty Ltd

  • Dallas water utilities - Case Study

    Integrity Municipal Systems Restores Eight Lime Slakers for the Bachman Water Treatment Plant in Dallas, TX: Almost $1M Saved Compared to New Systems Dallas Water Utilities (DWU) provides approximately one billion gallons per day of clean drinking water to more than 1.2 million residents from three processing facilities. Reliability is vital to DWU and its customers. To ensure ...


    By Integrity Municipal Systems

  • Non-Revenue Water – A Growing Issue for Water Utilities

    Each day, billions of gallons of water are lost worldwide to various factors, including leaks, water main failures, theft and metering inaccuracies. Not only does this represent the waste of a precious resource that many people do not have reliable access to, it also represents a massive amount of lost revenue for the utilities that provide water services. In developed nations, ...


    By Pure Technologies

  • Case study - Daphne utilities water reclamation facility

    With significant TSS and BOD reductions from their Salsnes Filter system, Daphne Utilities has restored previously lost plant capacity. More than that, loading reductions have cut back aerator maintenance and lowered energy consumption of blowers. Project Background Daphne Utilities, situated on the eastern shore of Mobile Bay in Alabama, provides water, sewer and natural ...

  • Estimated Costs to Utilities for Issuing A Boil Water Advisory

    The United States Safe Drinking Water Act (SDWA) has stringent standards in place to ensure the safe distribution of water. However, water quality problems (e.g. water main breaks, elevated turbidity, microbiological non-compliance, etc.) can result in these standards not being met. The consequence of this is often a boil water advisory to inform the public that the water is unsafe to drink. ...

  • Assessing human resources renovation needs in water utilities

    Human resources are one of the most important assets of water utilities (WUs), being responsible for assuring systems management and playing an important role in the tacit forms of organizational knowledge. In organizations with responsibility for managing extensive, diverse infrastructure with long life-cycles, with adequate service and acceptable risk levels, knowledge transfer between peers ...


    By IWA Publishing

  • Case study - El Paso Water Utilities (EPWU)

    Service: Robotics Client: El Paso Water Utilities (EPWU) Project Date: June 2005 Type of Pipeline: Transmission Main Diameter: 24-inch Pipe Material: Lined Cylinder Pipe (LCP) Length: 0.64 miles The City of El Paso is the fifth largest in Texas, with a population of approximately 750,000. To serve the needs of this burgeoning city, El Paso Water Utilities (EPWU) operates ...


    By Pure Technologies

  • Water utility telemetry systems - interesting times ahead?

    Untitled Document Real time telemetry ...


    By WRc plc

  • High purify water systems for utility use

    Companies in the utility business have a need for high purity water for their operations such as in diesel generator cooling systems and in turbine generator makeup water. Often, utilities can not depend on the city water as the quality is not pure enough and purchasing local water may be expensive. To gain operational and economic advantages, water purification equipment can be added. These ...

  • Global Water Utilities Industry 2019 Forecasts Analysis

    Global Water Utilities industry guide provides top-line qualitative and quantitative summary information including: market size (value and volume 2010-14, and forecast to 2019). The guide also contains descriptions of the leading players including key financial metrics and analysis of competitive pressures within the market. Features and benefits Save time carrying out ...


  • Towards a Service Quality Model for Water Utilities

    Regulation of water utilities is often achieved through “yard-stick competition”, where the service quality of monopolistic service providers is compared with peer organisations in the same jurisdiction (Braadbaart, 2007; Lin & Berg, 2008). Regulatory models for water utilities focus on measuring business performance through a series of indicators (Braadbaart, 2007; Byatt, 2013; ...


    By IWA Publishing

  • Economic effects of the consolidation of water utilities in Japan

    Water utilities are affected by economies of scale. However, in Japan most water utilities are small-scale water services. Therefore, they face enormous difficulties in terms of financial and personnel resources. To take advantage of economies of scale, the consolidation of water utilities has been promoted since 1965 by Japanese water authorities. The measure has been successful to some extent; ...


    By IWA Publishing

  • Case study - Dallas Water Utilities - Electromagnetic Inspection

    Service: Electromagnetic Inspection Client: Dallas Water Utilities (DWU) Department of Public Works Project Date: May 2009 Type of Pipeline: Water Main Diameter: 72-inch Pipe Material: PCCP Length: 2.95 miles Results: 6 pipe sections with wires broken The 72-inch Simpson Stuart Supply Main, owned and operated by City of Dallas, Dallas Water Utilities (DWU) is a ...


    By Pure Technologies

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