sewage controller News

  • New sewage sampler enables real-time control

    HACH LANGE has launched an innovative new wastewater sampling system, which will open up a new world of opportunity by enabling water companies to continuously monitor sewage at the plant inlet. In the past, it has been almost impossible to monitor influent because of the physical and biological challenges that sewage presents – ragging, biofouling etc. However, following trials at a ...


  • Zimbabwe engulfed by sewage

    To get to Sinikiwe MaKhumalo's doorstep in Zimbabwe's second largest city, Bulawayo, visitors have to step on a thin plank perched precariously over a trench that prevents sewage from flowing into her house. The 57-year-old grandmother has endured this arrangement to access her home in the city's Old Magwegwe working class suburb for the past five months after a sewer burst close to her ...


    By United Nations

  • Supercritical water oxidation of sewage sludge

    ABSTRACT Supercritical water oxidation (SCWO) is an innovative and effective destruction method for organic wastewater and sludge. Several tests of the destruction of sewage sludge by SCWO have been done at two state of the art pilot plants. These units have capacities of 250 kg/h and 1100 kg/h, respectively. The test results show that the technology easily destroys the organic ...


    By SCFI Group Limited

  • MACT standards for sewage sludge incinerators

    EPA announced in the October 14 Federal Register proposed rulemaking to cut emissions of mercury, particle pollution and other harmful pollutants from sewage sludge incinerators (SSIs). According to EPA, SSIs represent the sixth-largest source of mercury air emissions in the U.S. The proposed standards would apply to both multiple-hearth and fluidized bed incinerators. Units incinerating sewage ...


    By Custom Stack Analysis, LLC.

  • City of Great Falls and Malteurop North America agree to control toxic gases and raw sewage overflows to protect community

    The U.S. Environmental Protection Agency (EPA) announced today that the City of Great Falls, Mont., and Malteurop North America, Inc. (Malteurop) have agreed to control wastewater discharges that generate high levels of toxic gas in the City’s sewer system. The City has also agreed to make improvements to its wastewater treatment system to reduce raw sewage overflows in the city and the ...

  • In the West Bank, conflict stalls sewage solution

    Israeli settlers and Palestinians in the West Bank rarely mix, but authorities are hoping their sewage will. The Jewish settlement of Ofra and neighboring Palestinian villages currently dump their sewage into valleys, threatening to contaminate a critical underground water aquifer. So Israeli authorities are advancing plans to solve the environmental mess with a new treatment plant serving both ...


    By Associated Press

  • Koyambedu Sewage Treatment Plant CHP - Biogas Production

    Established in 1979, Enviro Control Associates (I) Pvt. Ltd. is one of the leading Indian companies operating in the domain of Environmental Engineering. The company has a strong foothold in water treatment, sewage treatment, effluent treatment, municipal solid waste management, tertiary treatment and biogas based energy ...


    By Clarke Energy

  • Hanovia Wins Korean Sewage Treatment Contracts

    UV disinfection specialist Hanovia has won contracts to supply four medium pressure UV effluent treatment systems to Yangsan City Council in South Korea. In the first contract, a PMD500 UV system has already been installed at one of the city's sewage treatment plants. The second contact, for a different sewage plant in the city, will see three more units installed in the coming months. Each of ...

  • GBP 13,500 fine for Scottish sewage spill

    A sheriff at Edinburgh Sheriff Court today (22 February 2008) imposed a £13,500 fine on Veolia Water Outsourcing Ltd (previously known as Thames Water Services limited) the operators of Seafield Sewage Treatment Works. This followed Veolia’s guilty plea to causing or permitting Scottish Water to discharge screened sewage effluent to the Firth of Forth from Albert Road Pumping Station. SEPA ...

  • Sewage Treatment Plant in Vienna Decides on Flottweg Decanters

    As part of a Europe-wide call for tenders, Flottweg was awarded a contract from the ebswien main sewage treatment facility for five model Z92 decanter centrifuges. The total order volume is over three million Euros. The main sewage treatment plant in Vienna will be equipped with five Flottweg Decanters. "E_OS – Energie_Optimierung-Schlammbehandlung" (energy optimization and sludge ...


    By Flottweg SE

  • Sewage Overflows Cost Allegheny County $4.2 Million

    PITTSBURGH, Pennsylvania (ENS) - In a $4.2 million legal settlement with federal, state, and county agencies, the Allegheny County Sanitary Authority, ALCOSAN, today agreed to a comprehensive plan to reduce its annual discharge of billions of gallons of untreated sewage into local waterways. Under the proposed consent decree, ALCOSAN has agreed to a multi-year ...

  • English water company prosecuted for sewage spill

    South West Water has been ordered to pay GBP 11,875 in fines and costs after sewage overflowed from a North Devon pumping station into a tributary of the River Taw. The case was brought by the Environment Agency. An Agency officer visited Landkey Pumping Station near Barnstaple on August 27, 2007 to investigate a reported pollution incident. On arrival he saw screened sewage discharging from the ...

  • Cities need $20 billion for sewage treatment

    Canadian cities and communities need upwards of $20 billion over the next two decades to clean up waste water treatment facilities that are threatening the public health of Canadians, states a confidential Environment Canada document. "The environmental performance of many waste water systems is not adequate, putting human and ...


    By GLOBE Foundation

  • World water day focus on global sewage flood

    Two billion tons of human and animal waste and industrial pollution are dumped into waterways every day around the world, according to reports released today in Nairobi, Kenya, for the 17th annual World Water Day-a day the United Nations (UN) dedicates to raising awareness of the water quantity and quality challenges facing the planet. ...


    By GLOBE Foundation

  • Congressional briefing on combined sewage overflows: challenges and innovations - May 16

    In its 2004 Report to Congress on CSOs and SSOs, EPA estimated that the costs associated with controlling these overflows in the next 20 years totaled nearly $140 billion ($50.6 billion and $88 billion respectively). These costs have likely risen dramatically over the past decade, and in addition the severity and length of the economic downturn could not have been foreseen. No one doubts that ...

  • CH2M HILL Begins Construction on Clovis Sewage Treatment Water Reuse Facility

    Clovis, Calif.- CH2M HILL, a global full-service engineering, construction and operations firm, has completed the design and begun construction for the 2.8 million gallon per day Clovis Sewage Treatment Water Reuse Facility. CH2M HILL is serving as the design, build, operator for this facility located in Clovis, Calif. Construction on the facility commenced in May and is expected to be completed ...


    By CH2M Hill Companies, Ltd.

  • ERM-CC144: a New reference material to support element analysis in sewage sludge

    JRC-Geel has released a new sewage sludge reference material (ERM®-CC144), certified for the mass fraction of the total and aqua regia extractable content of As, Cd, Co, Cr, Cu, Fe, Hg, Mn, Ni, Pb and Zn. This material can help laboratories to assess the impact of sewage sludge application on farmland.  ...

  • GTI Covers Selected for Sewage Treatment Plant Improvement Project

    Geomembrane Technologies Inc. (GTI) has been awarded a cover project in New York, USA. GTI will design, fabricate, and deliver two suspended covers as part of a sewage treatment plant improvement project. One portion of the project involves converting two secondary clarifiers into gravity ...

  • MagneGas Announces New Sewage Refinery Complete, Undergoing Municipal Testing

    MagneGas Corporation ("MagneGas" or the "Company") (OTCBB: MNGA), the producer of a technology that converts liquid waste into a hydrogen-based metal working fuel and natural gas alternative, announced today that it has completed the manufacture of its first industrial scale 500 KwH Plasma Arc Flow™ recycler for the sterilization of highly infected liquid waste such as municipal or farm bio ...


  • Venturi Flow Meter From Westfall Measures Aeration at Sewage Treatment Plants

    Westfall Manufacturing Company has introduced a new series of corrosion-resistant 48" dia. venturi flow meters for the air handling systems at sewage ...


    By Westfall Manufacturing Co.

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