sedimentation tank sludge removal News

  • Innovation in scum removal

    Nowadays de-nitrification brings an increasing amount of surface scum to wastewater treatment processes. In rectangular sedimentation tanks where surface scum skimming is realised with a scum pipe, the amount of water needed to carry the scum in the pipes is approximately five times greater than that required by the new surface scum removal system introduced by Finnchain Oy of Rauma, Finland. 80% ...


    By Finnchain Oy

  • Find Your Blanket with this Automatic Sludge Blanket Level Detector

    Markland's Detector monitors solid-liquid interface levels in clarifiers, sedimentation basins and tanks, and automates silt/sludge/bio-solids removal. It allows operators to program de-sludge pumps to operate only when necessary, preventing carryover, optimizing feed density for enhanced dewatering, reducing energy usage. The slim profile and use of LEDs make this process control instrument ...

  • Soil Removal Begins at Beede Waste Oil Superfund Site in Plaistow, N.H.

    Beginning this week, the first phase of soil removal is beginning at the Beede Waste Oil Superfund Site in Plaistow, N.H. The lightly contaminated soil was previously excavated and/or relocated and stockpiled on site in order to construct a new temporary driveway and access road to the Site. The soil will be trucked off-site utilizing the newly-constructed temporary driveway and access road. A ...

  • EPA Proposes Plan to Remove Contaminated Buildings at Radiation Technology, Inc. Superfund Site in New Jersey

    The U.S. Environmental Protection Agency has proposed a plan to demolish and remove buildings and smaller structures at the Radiation Technology, Inc. Superfund site in Rockaway Township, New Jersey, which were contaminated during the testing and development of rocket motors and propellants. Buildings and structures on the 263-acre site contain polychlorinated biphenyls (PCBs), asbestos and lead ...

  • VA Teknik in Greece

    VA Teknik are present for the Ninth edition of the Global Water Summit. This year held in Athens Greece. Theme of this years event is “The Water Value Revolution”. We look forward to many interesting meetings! About VA Teknik VA Teknik is a Swedish Company whose name is well known on the Scandinavian Water Treatment market. The company is market leader in ...


    By Hydria Water AB

  • Well rounded: lamella separator bears a beneficial solution

    At the IFAT Trade Fair for Water, Sewage, Waste, and Raw Materials Management, in Munich, GEA shows its lamella separator for round sedimentation tanks – an innovation GEA 2H Water Technologies, thanks to the special structural features of its successful TUBEdek parallel-plate separators, is moving the sewage-treatment market. At the IFAT ENTSORGA 2012, the company – the ...


    By ENEXIO Management GmbH

  • VA Teknik announce presence at Aquatech Amsterdam from the 3-6 of November, 2015. Booth 07.228.

    VA Teknik is pleased to announce our presence at Aquatech Amsterdam from the 3-6 of november. Aquatech is one of the world’s leading trade exhibition for process, drinking and waste water and  attracts nearly 20 000 visitors and 850 exhibitors Come and meet us at booth 07.228. ...


    By Hydria Water AB

  • Closing the gap with efficiency potential

    GEA 2H Water Technologies has expanded the product family of its successful parallel-plate separator TUBEdek – and places key emphasis here on a maximum of diversity to make sewage processes even more cost effective. At the IFAT ENTSORGA 2012 in Munich, the company – the technologically leading manufacturer of plastic fill media for biological fixed-bed systems and sedimentation ...

  • VA Teknik delivers Rotating distributors for trickling filters

    VA Teknik has signed a contract regarding Rotating distributors for trickling filters to a municipality in southern Germany. The value of the contract is approximately 190 000 EUR. The contract contains construction, manufacturing and delivery of 4 pcs Rotating distributors. 'We are very pleased to yet again have been chosen as the supplier of this kind of equipment' Henry Riedel, Cheif Designer ...


    By Hydria Water AB

  • Aerobic Wastewater Treatment Options

    Aerobic wastewater treatment takes many forms, but fundamentally it’s a biological process widely used in the treatment of both domestic and industrial wastewater, particularly waste streams high in organic or biodegradable content. Aerobic treatment can be as simple as the septic tank. While there’s still a role for more ...


    By Fluence Corporation

  • ProMinent at IFAT 2016 - Elimination of man-made trace substances in municipal waste water treatment

    Man-made trace substances in drinking water are a continually growing problem. These compounds, for example from cosmetics and medicines, which are very resistant to biological decomposition, enter our drinking water reserves through waste water. In many cases, clarification plants have a fourth cleaning stage to remove this category of impurities and some countries, such as Switzerland, it ...

  • Landia completes the installation of over 100 anoxic mixers with Yorkshire Water Services

    Landia has completed the installation of over 100 Anoxic/Selector POP-I mixers, two years into its five-year GBP£1.5M Single Source Supply Framework Agreement with Yorkshire Water Services. The Framework, which was partly secured by a low maintenance sealing system, specailly ...


    By Landia

  • Soil treatment technology from ADT

    SOIL REMEDIATION & TREATMENT SPECIALISTS ADT is a leading provider of remediation services ranging from simple soil excavation projects to complex programs requiring a combination of technologies. ADT is experienced at remediating soil, sludges, pits, TPH impacted materials, tank farms contaminated with a wide variety of petroleum products, low-level radioactive waste, heavy metals, ...


  • New Treatment Technology to be Added to Wastewater Treatment Plant at the Dewey Loeffel Landfill Superfund Site in Nassau, New York

    The U.S. Environmental Protection Agency announced today that an additional treatment technology will be added to the existing treatment plant at the Dewey Loeffel Landfill Superfund site in Nassau, Rensselaer County, New York. The plant, which began operating in January 2014, is treating liquids seeping from the landfill, called leachate, and contaminated groundwater. The new treatment system is ...

  • Agreement furthers cleanup of the quanta resources superfund site In Edgewater, New Jersey

    Another important step toward cleaning up the Quanta Resources Superfund site in Edgewater, N.J., was announced today by the Department of Justice and the U.S. Environmental Protection Agency (EPA). The agreement with Honeywell International Inc. and 23 other parties, embodied in a consent decree lodged today in federal court, requires the performance of pre-construction project design work and ...

  • EPA adds Dewey Loeffel landfill in rensselaer county to superfund list; public meeting scheduled for march 24 in Nassau

    The U.S. Environmental Protection Agency (EPA) today announced that it is adding the Dewey Loeffel Landfill in Rensselaer County, N.Y. to its Superfund National Priorities List of the country’s most hazardous waste sites. The landfill is contaminated with toxic substances, including polychlorinated biphenyls (PCBs), which have made their way into the ground water beneath the landfill and ...

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