water utility technology Articles

  • Top 5 Differences between Micro Pulse LiDAR and Ceilometer Technology

    If you are evaluating backscatter LiDAR sensors for measuring aerosols, cloud vertical structure, and planetary boundary layer (PBL) heights, what factors should you consider in your comparison? It really comes down to a choice between the traditional analog technology used in ceilometers and the more recent advanced technology found in Micro Pulse LiDAR (MPL) sensors. ...

  • Water Sustainability

    I7.1  | Water Optimization – 30% Groundwater Use Reduction Tabatha Pellerin, Senior Program Manager, AECOM AECOM assisted the Entergy Lewis Creek gas/coal fired electric power plant with water conservation efforts prompted by a goal of 30% ...

  • United Utilities - Case Study

    Drinking water treatment at Rigdaling WTW Rigdaling water treatment works (WTW) from United Utilities has a daily treated water output of 12 Ml/d. For this WTW, Paques supplied the flocculation/clarification stage comprising ASTRASEPARATOR® lamella packs for the removal of suspended solids and turbidity. Furthermore, Paques supplied the flocculation and ...


    By Paques Technology B.V.

  • Signs of optimism for a smarter future

    There are grounds for growing optimism around the opportunities for smart, data-driven technologies in the water sector, given the views of Amir Cahn, Director of Research and Business Development with SWAN, the Smart Water Networks Forum. He puts the proportion of water utilities who are moving forward with such technologies at only 5-10%, but he points also to the growing number of strong case ...


    By Aquatech Global Events

  • 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, ...

  • U.S. utilities increasing water reuse investment

    Decreased technology costs are prompting more municipal water utilities in the United States to invest in new water reuse infrastructure. In fact, a new forecast projects more than $18 billion in water reuse and desalination projects are on tap in 17 states, according to Bluefield Research analysts. Although water scarcity is a conventional driver for this type of project, the analysts say the ...


    By Fluence Corporation

  • Strategic Carbon technology – How to use sludge to your advantage

    The often conflicting demands of regulation and the need to reduce costs can be turned into a win:win situation by investing in the right mix of technologies for sludge treatment. This paper will discuss the work completed by Entec UK Ltd in conjunction with Thames Water Utilities Ltd in developing their sludge strategy and, in particular, a review of the most appropriate technologies to meet ...


    By Cambi Group AS

  • 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 DataSight

  • Spring Creek Utilities, Nevada - Case Study

    In June 2011, AdEdge Water Technologies was contacted by Sunrise Engineering to design, manufacture, and startup an arsenic removal system for the Spring Creek Utilities Company located in Elko, Nevada. The existing water system consisted of three wells feeding into a centralized distribution system with a maximum capacity of 1950 gpm and serves a population of 1500 residents. The AdEdge ...

  • Innovative research program on the renewal of aging water infrastructure systems

    The needs associated with the aging water infrastructure are immense and have been estimated at more than $1 trillion over the next 20 years for water and wastewater utilities. To meet this growing need, utilities require the use of innovative technologies and procedures for managing their systems. To help meet their needs, the U.S. Environmental Protection Agency initiated a research ...


    By IWA Publishing

  • THE DO2E devices/products & technologies

    DO2E devices are used to increase the dissolved oxygen content of input streams to respective devices as well as to modify the input streams to facilitate the removal of offending and/or hazardous substances. The DO2E Technology is designed to deliver oxygen to an input stream, and the Digesters are designed to do a similar function as well as to reduce the size of any particulates in the input ...

  • The Power of Digester Gas, A Technology Review from Micro to Megawatts

    The County Sanitation Districts of Los Angeles County (Districts) operate and maintain both a regional wastewater treatment and a solid waste management system that provide services to approximately five million people in Los Angeles County. This involves treating approximately 520 million gallons a day of wastewater and managing the final disposal of half of the 40,000 tons per day of ...

  • Report: Energy industry sustainability efforts could save water

    Utilities, the oil and gas industry, and governments all use a lot of water. A recent report from Barclays Bank and the Columbia Water Center says that innovation by these organizations could help them become more efficient and sustainable, reducing their use of fresh water to better protect the valuable resource. According to the analysts, a focus on water management best practices could ...


    By Fluence Corporation

  • How water utilities can use the latest technological advancements to their operational advantage

    Technological advancements in the water sector are not confined to treatment. The same advancements that are driving groundbreaking innovation in other business sectors are helping water utilities and their staff operate more efficiently. Here are three technological trends are expanding the scope of what is possible both inside and outside of the water utility: ...

  • 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. ...

  • Mettawee Community School - Arsenic Treatment - West Pawlet, Vermont

    In the summer of 2004, AdEdge Technologies, Inc. was selected by the Mettawee Community School to supply and install an arsenic treatment system for treating water serving the school and facilities. The elementary school site is located on the west side of the state near the New York border. This was the first system utilizing Granular Ferric Oxide (GFO) adsorption technology in the state for a ...

  • Wastewater lagoons – a new aeration concept

    The use of wastewater treatment lagoons, or stabilization ponds, is a common practice for rural municipalities and industrial facilities. Through the years there have been numerous designs for these ‘sludge settling basins,’ ranging from facultative, partial aerated, and fully aerated systems. But the primary reason for these systems is to utilize relatively shallow earthen ponds, or ...


    By Reliant Water Technologies

  • Alternative Disinfection Technology Demonstrates Advantages for Wet Weather Applications – A Pilot Study of Powdered Bromine Technology

    A bromine disinfection technology currently utilized in Japan for Combined Sewer Overflow (CSO) disinfection was piloted by the City of Akron, Ohio. Bromochlorodimethylhydantoin (BCDMH) is a biocide in powdered form that, when dissolved in water, hydrolyzes to hypobromous acid, hypochlorous acid (the active biocides) and Dimethylhydantoin. This unique combination in active biocides can yield ...

  • Case study - Metropolitan Water District of Southern California (MWD)

    Service: Electromagnetic Inspection Client: Metropolitan Water District of Southern California (MWD) Type of Pipeline: Transmission Mains Diameter: 42 to 201-inch Pipe Material: PCCP Length: 163 miles The Metropolitan Water District of Southern California (MWD) is a consortium of 26 cities and water districts that provide drinking water to nearly 17 million people in parts ...

  • 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 ...

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