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.

  • 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 ...

  • Kingspan launches BioDisc sewage treatment plant in Australia

    Available for local commercial projects, the new BioDisc plant range underlines Kingspan Water’s commitment to deliver fully compliant ways to effectively treat, pump and separate wastewater. With the release of the BioDisc, Kingspan can now offer the Australian market one of the largest and most technologically advanced wastewater treatment ranges available globally. Strict environmental ...


    By Kingspan Environmental Ltd

  • 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

  • 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 ...

  • 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 ...

  • 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

  • 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 SERIES

  • 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

  • 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 ...

  • 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 ...

  • ETG 6500 at the sewage and sludge treatment plant Acea Roma Est

    Start-up & Commissioning of the continuous analysis system ETG 6500 at the plant Acea Roma Est sewage and sludge treatment. This is the anaerobic digestion Revamping for the recovery of the biogas produced. The analysis system ETG 6500 performs continuous monitoring of the amount of methane produced during digestion in addition to measuring the concentration of Oxygen, Carbon Dioxide and ...

  • AERZEN TURBO convinces with the new concept for oxygen introduction at Wansdorf sewage plant

    The company operating the Wansdorf sewage plant, which was completed in 1998, is a co-operation between Berliner Wasserbetriebe, four municipal authorities and a special-purpose association in Brandenburg. More than half of the waste water purified in Wansdorf comes from Brandenburg, and the rest comes from Berlin. The plant was designed for a population equivalent of 200,000. As the waste water ...

  • U.S. clean water act settlement in Chicago to reduce sewage overflows

    The U.S. Environmental Protection Agency (EPA), the Department of Justice (DOJ), and the State of Illinois announced a Clean Water Act (CWA) settlement with the Metropolitan Water Reclamation District of Greater Chicago (MWRD) to resolve claims that untreated sewer discharges were released into Chicago area waterways during flood and wet weather events. The settlement will safeguard water quality ...

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