wastewater treatment plant dimensioning News

  • New dimensioning guidelines and new worksheet DWA-A 131

    In June 2016, a new directive for the design of wastewater treatment plants with activated sludge systems was published. Currently, the design software has to fulfil the conditions of this worksheet if the result uses to be according to german or european conditions. This also affects other worksheets. AQUA DESIGNER was adapted to the new conditions as one of the first applications and ...


    By BITControl GmbH

  • WELTEC Optimises Wastewater Plants

    In the future, the anaerobic fermentation and utilisation of sludge from wastewater plants will play an increasingly important role. To ensure an economically and ecologically sustainable solution, more and more municipalities decide to optimise the energy potential of their sewage plants. For a plant dimension of 20,000 to 30,000 PE (population equivalent), biogas plant manufacturer WELTEC ...


    By WELtec BioPower GmbH

  • Start-up of BOT wastewater treatment plant at the city of Kufa in South Iraq

    We are proud to announce the start-up, within the allotted construction time frame, of our 50.000 m3/day BOT wastewater treatment plant at the city of Kufa in South Iraq. We applied the latest state of the art technology of waste water treatment and the largest so far with advanced RBBR-turbo4bio; total project cost, including one year operation of the plant before transfer to the city, less ...


    By Turbo4Bio

  • Pöyry continues to develop wastewater treatment in St. Petersburg

    PÖYRY PLC          Press release 15 March 2012 Pöyry has concluded an agreement with a Russian Contractor, ZAO Vodokanalstroy, to prepare detail designs for reconstruction of Northern wastewater treatment plant in St. Petersburg, Russia. In addition, Pöyry will assist the client in commissioning and in training of ...


    By Pöyry Energy

  • Experience our Smart Package & Portable Water-Wastewater Solutions

    Visit DEVISE at IFAT 2016 (Hall A3 stand number 145), the world’s leading trade fair for water, sewage, waste and raw material management, between May 30 – June 3, 2016 in Munich. We will be glad to present you with our Smart Package Solutions for Municipal and Industrial Applications, which incorporate ...


    By DEVISE ENGINEERING S.A.

  • DEVISE ULTRA-CLEAR BIOPLANT - Innovative Package MBR Plant

    The ULTRA-CLEARTM Bio Plants incorporate the most up to date wastewater treatment technology, namely that of submerged Membrane Biological Reactor (MBR). These “Package Bio Plants” designed and manufactured by DEVISE, offer a reliable and cost effective solution that surpasses other conventional plants of similar capacities, both in terms of compactness and performance. ...


    By DEVISE ENGINEERING S.A.

  • Frost & Sullivan Hails Severn Trent Services´ Technology Leadership of Water and Wastewater Disinfection Systems Market

    Based on its recent analysis of the water and wastewater disinfection systems market, Frost & Sullivan recognises Severn Trent Services with the 2013 Global Frost & Sullivan Award for Technology Leadership. "Severn Trent Services has established itself as the undisputed technology leader in the field of electrochlorination disinfection through its joint venture -- Severn Trent De Nora ...


    By Frost & Sullivan

  • The EIB supports water quality improvements in the Baltic Sea

    In line with the priorities of the Northern Dimension Environmental Partnership, the European Investment Bank (EIB) is lending EUR 17.5 million to St Petersburg’s water company Vodokanal to finance reduction of the pollution discharged into the Gulf of Finland. Jointly financed by the Nordic Investment Bank, European Bank for Reconstruction and Development and the European Investment Bank, the ...

  • Flow measurement under difficult conditions

    Sensors providing accurate and reliable readings based on sophisticated technologies and optimised mathematic methods today are the prerequisites for successful flow measurement in difficult applications. This is what our worldwide proven cross correlation sensors stand for. Our latest sensor development, the Vector Profiler, provides highest measurement dynamics and accuracy in profiles with ...


    By NIVUS GmbH

  • New Version AQUA DESIGNER 8.1 now available

    AQUA DESIGNER is one of the most widespread design softwares for wastewater treatment plants in Germany and worldwide. The scope of tools has been extended to all common steps of treatment during the last 20 years. In the actual update, the DWA-A 131 (dimensioning of a single-stage aeration plant), the DWA-A 226 (Principles for Wastewater Treatment in Sewage Treatment Plants with simultaneous ...


    By BITControl GmbH

  • Primozone delivers super-efficient innovative ozone generators for disinfection of drinking water at Oulun Vesi WTP, Finland

    Swedish ozone generator supplier Primozone has won the public tender for ozone disinfection at OulunVesi Water Treatment Plant in Finland. Primozone will replace the existing ozone solution with its modern and energy-saving ozone generators. OulunVesi WTP, Hintta, is in need of replacing its old ozone generators and haschosen to replace it with a complete ozone system from Primozone, including ...


    By Primozone Production AB

  • Veolia wins MBBR contracts

    Three Water Companies have adopted advanced Moving Bed Biofilm Reactor (MBBR) technology from Veolia Water Solutions & Technologies. MBBR technology was developed by Veolia subsidiary AnoxKaldnes in the late 1980’s and is now used around the world for both Municipal and Industrial applications which require a consistent high quality effluent together with a small footprint. Veolia MBBR ...


  • Jenfitch, LLC announces JC 9450 Liquid Ozone has been NSF approved

    Jenfitch, LLC received National Sanitation Foundation (NSF) approval to use JC 9450 Liquid Ozone in potable water systems as a disinfectant. JC 9450 Liquid Ozone is a new type of disinfectant developed for the 21st Century that chemically reacts in water to generate ozone (singlet oxygen molecules) in solutions. For the first time, the water treatment industry has a low cost method to generate ...


    By Jenfitch, LLC

  • NORDIC INVESTMENT BANK: International financing to help clean Lake Onega

    The Finnish and Russian governments, together with the Petrozavodsk Communal Utilities Systems (PKS) and a group of international financial institutions, have, today, signed a EUR 32 million investment package, which is intended to finance the improvement of drinking water quality and the reduction of untreated wastewater being discharged into Lake Onega in Northwestern ...


    By Thomson Reuters

  • PEWE Ships World`s Highest Capacity Dissolved Air Flotation (DAF) System

    PEWE shipped the world's highest capacity dissolved air flotation (DAF) system to a client in California from its manufacturing plant in Vancouver WA USA.  The T-MAX TM-2000 package DAF system has the capacity of treating in excess of 4000 gallons of wastewater per minute or approximately 6 million gallons per day.  The treated water will be discharged to downstream ...

  • Kemira Oyj, Finnish Ministry of the Environment and John Nurminen Foundation launch cooperation project to reduce Vyborg's phosphorus discharges

    Kemira OyjPress ReleaseSeptember 29, 2010 at 14.00 pm (CET+1)Together with Vyborg Water Utility, Kemira Oyj, the Finnish Ministry of the Environment and the John Nurminen Foundation have launched a project to reduce the amount of ...


    By Thomson Reuters

  • Corix utilities provides $2 million endowment to help set up Corix Institute for water resources and sustainability at University of Oklahoma

    Corix Utilities and the University of Oklahoma (OU) today announced that Corix will be providing a $2 million endowment to help set up the new Corix Institute for Water Resources and Sustainability at the University. This significant environmental investment further expands Corix's portfolio of sustainability initiatives, which include products, services and over 500 water, wastewater and ...

  • PRD Tech lauded for its highly innovative and environment-friendly odor control equipment

    Based on its recent analysis of the odor control equipment market, Frost & Sullivan recognizes PRD Tech Inc. with the 2008 North American Frost & Sullivan Award for Product Innovation. The Award lauds PRD Tech for its continual commitment towards promoting a cleaner environment through odor control equipment that is both innovative and cost effective. The company's unique biotrickling filters ...


    By Frost & Sullivan

  • New planning tool for climate adaptation in cities

    A changing climate places great pressure on society, and creates many new challenges. To make city planning easier, a planning tool has been developed to support climate adaptation of cities and regions in Europe. The European research project SUDPLAN, co-ordinated by SMHI, has developed a planning tool for climate adaptation of European cities and regions for intensive precipitation, ...

  • Xylem executives to help shape a common water future vision at the IWA World Water Congress & Exhibition in Brisbane

    Executives from Xylem Inc. (NYSE: XYL), a leading global water technology company dedicated to solving the world's most challenging water issues, will participate in keynote addresses, leadership forums, workshops and technical sessions at the IWA World Water Congress & Exhibition, which will take place in Brisbane, Queensland, Australia, October 9 – 14. Xylem will explore the ...


    By Xylem, Inc.

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