water utility industry Articles

  • How to make top-down and bottom-up sustainability converge

    Fits and starts are all too common in the sustainability world. One year you have budget for initiatives; the next you don’t. Management hails cost savings on individual projects, but they miss the big picture and fail to link progress across departmental boundaries. Bottom-up progress and top-down directives pass each other like proverbial ships in the night. But it doesn’t have to ...


    By CH2M Hill Companies, Ltd.

  • DESMI Pumps for HVAC in Sharjah, UAE - Case Study

    DESMI has supplied a series of eight NSLH End Suction Centrifugal Pumps for the Umm Al-Qura building located in Sharjah at the Al Mamzar beach. The NSLH pumps will be providing 198 differently sized apartments with cooling. The residential building has 22 floors + 5 floors for car ...


    By DESMI A/S

  • What Is Zero Liquid Discharge and How Does It Work?

    Not every industrial facility that produces wastewater will require zero liquid discharge (ZLD). It is usually looked to as a last resort because it can be a complex process that requires a high initial investment. If a facility is located on a site that has severe water scarcity issues and/or astronomical discharge fees, it might be ...


    By SAMCO Technologies, Inc.

  • How to choose open cell or closed cell articulated concrete blocks

    Are you wondering what the best, most cost-effective solution is for erosion control at your construction site? There are a variety of solutions available, but we always highly recommend the use of articulated concrete blocks. These systems are a great alternative to what can otherwise be a costly, time-consuming task in erosion control. Articulated concrete block systems can be used in a wide ...

  • Closer Look at the Capacity of SLA Batteries and Solar Energy Systems

    Sealed lead acid (SLA) batteries have a reputation for being durable when used to support portable electronic devices. They require minimal maintenance and offer leak-proof capabilities. But when used with solar energy systems, the units present issues that can hinder the potential and performance of the machines. For example, general purpose SLA batteries should not be deep cycled, as ...


    By Larson Electronics LLC

  • Low energy mixing to optimize anaerobic digestion at the Kitchener WWTP

    The existing Kitchener Wastewater Treatment Plant (WWTP) is a conventional secondary treatment facility, with a rated capacity of 122,745 mVd. The plant is comprised of two separate secondary treatment plants (Plant 1 and Plant 2) served by a common headworks facilities and primary clarifier facilities. Plant 1 was constructed in the early 1960s and Plant 2 was constructed in the mid-1970s. Both ...

  • 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 ...


  • Utilizing unconventional water sources for industrial reuse

    Reclamation and reuse of unconventional wastewater sources for plant raw water, cooling water and process pre-treatment has increased substantially due to increases in the cost of drinking water, recurring water shortages that can impact business operations, and tightening government regulation. Water is required in almost every industrial sector for the processing and manufacture of products. ...


    By WesTech Engineering, Inc.

  • Utilizing UV, ozone & AOP technologies for municipal, industrial & waste water treatment

    ESCO International Solutions & Technologies provide a unique portfolio of technical expertise and equipment, specializing in Ozone, UV and Advanced Oxidation Processes (AOP) for water, gas effluent & Odour treatment. Adapting to strict user guidelines and customer focused design means ESCO International systems are reliable and delivers high water purification standards. As conventional ...


    By ESCO International

  • 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

  • How to Utilize Water Efficiently with Rug Steamer?

    Outdated carpet wash systems use a lot of water for cleaning carpets, making their use difficult in commercial settings. Modern rug steam cleaner machines, on the other hand, with their advanced features and efficient water use, are able to eliminate many problems faced by older machines. Low flow technology When flow rates are low, the rug steam cleaner can be considered as ...


    By Daimer Industries Inc.

  • Special Report: Water Resources Bill Draws Interest From Cities, Utilities, Industries

    The forces driving the Water Resources Reform and Development Act of 2013 (H.R. 3080) can be seen in the large array of cities, counties, utilities and industries hoping to see the bill become law. At least 496 nonprofit organizations, companies, state and local governments and other entities have disclosed ...


    By Bloomberg BNA

  • Utilization of artificial recharged effluent as makeup water for industrial cooling system: corrosion and scaling

    The secondary effluent from wastewater treatment plants was reused for industrial cooling water after pre-treatment with a laboratory-scale soil aquifer treatment (SAT) system. Up to a 95.3% removal efficiency for suspended solids (SS), 51.4% for chemical oxygen demand (COD), 32.1% for Cl− and 30.0% SO42− were observed for the recharged secondary effluent after the SAT ...


    By IWA Publishing

  • Emergency Vs. Maintenance Repairs for Utilities.

    With populations rising throughout towns and cities in the United States there is a growing need to improve the nation’s water and wastewater infrastructures. Reliable water provisions are needed for continued development and sustenance. At the same time, it is necessary to properly discharge wastewater clinically and efficiently. Much of the inadequacies with water and wastewater assets ...


    By EnTech Engineering, Inc

  • Case study - Spindle utilities module

    Business Situation The existing method of tracking utility usage at these industrial laundries was highly manual, unreliable, and time consuming. Total utility consumption from bills was entered into large spreadsheets and analyzed over periods that were often 3 months or more in arrears. The report merely told managers what they already knew—they had overspent on natural gas; ...


    By Dober Chemical Corp

  • EPA Proposed “Franken-MACT” for Utilities

    EPA published the highly anticipated proposed Maximum Available Control Technology (MACT) Standard for the utility sector (40 CFR 63 Subpart UUUUU). When considered together with the growing list of proposed and final rules impacting the utility sector (Transport Rule/Cross-State Rule, Coal Combustion Byproducts Rule, Cooling Water Intake Rule, Regional Haze Rule, revised National Ambient Air ...


    By Trinity Consultants

  • Truss Structures Utilized at School Expansion

    Truss Bridges help Berkeley Preparatory School Expansion Tampa, Florida - Founded in 1960, Berkeley Preparatory School is a private school consisting of 1,250 students, from Pre-K through 12th grade. It is located on ...

  • City utilizes leading edge controls for water filtration operation case studies

    Background “Where the Prairie Meets the Pines.” This is the city slogan for Fosston, Minnesota. It instantly conjures images of a tranquil, natural rolling landscape for this northwest Minnesota town of 1500 residents. Surrounded by farmland and with two wildlife refuges nearby, picturesque scenery abounds. It is here that computer and PLC technology have been optimized. This ...


    By Filtronics, Inc.

  • Case study - Complete Utilities, Gloucestershire

    Material Source: Excavation and trenching waste from the utilities industries. Equipment Installed: Powerscreen Commander 1400 Feeder, Powerscreen Aggwash, DUO Mobile Water Treatment System (inc. centrifuge, clarified water tank, sludge tank and low-level thickener. Project Requirements: Complete Utilities required a washing and ...


    By DUO (Europe) plc

  • Creating a national benchmarking system for the utilities of water supply and wastewater sector in Russia

    Despite the vast resources of drinking water, Russia today is facing some serious problems in the water supply industry. The authors believe that creating a nation-wide benchmarking for Russia's water industry will play an important role in the development process for efficiently functioning water utilities. The main objective is to make improvements in quality of the services provided to ...


    By IWA Publishing

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