water municipality Articles

  • American Water Works Association NJ meeting takes place in Atlantic City

    As the fourth Nor'easter of March blew into New Jersey, hundreds of professionals in the water industry made their way to Atlantic City for the 83rd Annual Conference of the NJ chapter of the AWWA. Speakers and poster authors were set to discuss topics such as PFAS, new and advanced water technologies, updated regulations, and case studies. But due to the inclimate weather, a couple of sessions ...


    By Purolite Corporation

  • Municipal Waste Water

    This article shows the application of an Cogent Environmental online heavy metal analyser at a municipal waste water treatment ...

  • Municipal water treatment plant

    Location: Blueberry, B.C. Owner: Blueberry River Indian Band Description: The poor raw water quality of the wells supplying this community necessitated the installation of a sophisticated 110 m3/d water treatment plant. It incorporates an aeration tower for stripping natural gas and hydrogen sulphide. It is followed by sand filtration for ...


    By NovaTec Consultants Inc.

  • Municipal Wastewater

    Municipal wastewater namely sewage is generated by residential, institutional, commercial and industrial establishments. It includes household waste liquid from toilets,baths,showers,kitchens, and sinks drained into sewers. In many areas, sewage also includes liquid waste from industry and commerce. The separation and draining of household waste into greywater and blackwater is becoming more ...


    By Horizon Water Co., Ltd.

  • Crossville, TN, municipal drinking water

    The Situation: The City of Crossville, Tennessee, needed to address increasingly strict regulations on the use of gas chlorine to disinfect their community’s water. The Solution: By switching from gas chlorine to MIOX mixed oxidants, the City has reduced operational costs, improved residual durability, reduced byproduct formation, produced longer filter ...

  • The Municipal Water & Sewage Treatment Sector

    The best reason for the use of Albin Pump Hose pumps in this industry is the low maintenance of the pump. This industry readily accepts an average hose life of 1.500 - 3.000 hours in continuous duty and this hose life will provide much lower maintenance costs and repair time than with other pumps. Basic Pump Requirements For operation in an automatic system the following would ...


    By Albin Pump SAS

  • Case Study: Municipal Water Works Various Municipalities in Different Countries

    Many Municipal Water Works and maintenance department engineers have been dealing with corrosion and scale which cause pipes to burst or leak (known as Physical Non-Revenue Water, or PNRW) lost is expressed as % of the volume per km of piping network per day. WATER SYSTEM CHALLENGES Typically, water is fed to every house or building or around the city (or municipality) ...

  • Municipal Incinerator Waste

    The monitoring of metal concentrations in the waste water from municipal incinerators to ensure compliance with the EU Waste Incineration ...

  • Consolidation of municipality-owned water suppliers in Japan

    This study examines the characteristics of municipalities owning water utilities that took advantage of incentives provided by the Japanese government to consolidate. We find that economies of scale and government transfers were some of the main factors leading to consolidation of government services. This is expected given the Central Government's efforts to equalize public service levels, ...


    By IWA Publishing

  • Reuse of Municipal/Industrial Secondary Eflluent for Water Reuse

    Abstract This paper presents results from pilot and demonstration studies conducted over the past two years at various locations around the world. All studies were conducted on municipal secondary effluent. Data includes: feed water quality, effluent quality (BOD, COD, bacteriological, SDI, others), membrane flux rate, water recovery percentage, membrane permeability, cleaning procedures, ...

  • The Low Down on Pipes: A Look at Municipal Water

    We manufacture our portable remotely operated vehicles (ROVs) and pipe crawlers for a variety of different industries and applications. Due to their robust design and versatility, Deep Trekker products have proven to be the ideal tools for many professionals and ...


    By Deep Trekker Inc.

  • Latest Ransomware Threatens Municipal Water Treatment

    Ransomware seems like it’s everywhere in the news lately. Ransomware is software that installs itself on a computer, often when the user opens a seemingly harmless email attachment. Once installed, the ransomware blocks access to critical files and data until the user meets the demands of the person remotely controlling the ransomware. This usually ...


    By LuminUltra Technologies Ltd.

  • Municipal waste water treatment plant case study

    A municipal WWTP in the North of England was experiencing significant problems with accumulations of FOG in the Wetwell at the head of the treatment plant. The FOG would form a solid cap over the well several feet thick. This put considerable strain on the pumping gear, interrupted the performance of the float switches and required regular manual intervention from the staff. High costs were also ...


    By Cleveland Biotech Ltd.

  • West Columbia, SC, municipal drinking water

    The Lake Murray Water Treatment Plant (LMWTP) in West Columbia, S.C., was dedicated in 1991 with a capacity of 6 million gal per day (mgd). With upgrades completed in 2007, the plant has a current capacity of 22.5 mgd. Most of the water from LMWTP is sold; 19% of the water is distributed to the system for which the LMWTP management and staff is responsible. 0In the early 1990s, the water ...

  • Case Study - Eastern Municipal Water District

    Eastern Municipal Water District (EMWD) is a water utility in southern California, providing both drinking water and treating sewerage for a substantial service area. EMWD purchased the ESS solution to replace an aging legacy MS Access application managing compliance data for wastewater operations, as well as managing process operator control information. The volume of data collected by hand in ...


    By E2 ManageTech

  • Case study - North Texas Municipal Water District

    Service: Leak Detection Client: North Texas Municipal Water District Type of Pipeline: Transmission Main Diameter: 42-inch Pipe Material: PCCP Length: 0.186 miles The North Texas Municipal Water District (NTMWD) provides water, wastewater, and solid waste disposal services on a regional basis to its 13 Member and 61 Customer Cities. NTMWD operates over 375 miles of water ...

  • Pyrethroid insecticides in municipal wastewater

    Pyrethroids are widely used insecticides, but there is minimal published information on their presence in municipal wastewater in the United States. Pyrethroids in wastewater from the Sacramento, California area, consisted of permethrin, bifenthrin, cypermethrin, and cyhalothrin with a combined concentration of 200–500 ng/L. Sampling within the wastewater collection system leading to the ...


    By John Wiley & Sons, Ltd.

  • Case Study: Municipal Sustainability

    PHGE Brings Renewable Energy, Diverts Wood & Sludge from Landfill Progressive civic leaders in Covington, TN, knew there was a better solution to disposing of wood waste and sludge than hauling thousands of tons to a landfill every year and paying tipping fees. PHG Energy designed and installed the company’s first municipal gasification system at the city’s waste water ...


  • Municipal: Wickford, USA

    The Challenge The existing wastewater treatment system at the North Cove development in Wickford, RI could not nitrify and denitrify in winter conditions. The system also had difficulty maintaining nitrification with warmer wastewater temperatures. The existing system consists of numerous septic tanks that receive wastewater (black and gray water) from residential buildings, discharging ...


    By Biowater Technology AS

  • Case study: Municipal WWTP

    OverviewThe municipal WWTP at Monclova, Mexico had to increase its capacity by a factor of 1.5 and improve nitrification capacity, for 100% reuse by industry.  RequirementsThe city of Monclova operates a modern wastewater treatment plant which receives urban and industrial wastewater. A retrofit for an increase of 50% in capacity was required, as well as improvement in ...

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