wwtp construction News

  • WWTP Lamb Weston/Meijer commissioned

    In 2015 Colsen was awarded by Lamb Weston/Meijer vof to realize phase 2 of the revamp of the existing old fashioned waste water treatment plant into a sustainable WWTP at the production location Oosterbierum (Friesland, NL). In phase 1 a new anaerobic reactor was constructed while the aerobic purification reactor was modified into a NAS® system with anammox bacteria. In phase 2 a 2nd ...


    By Colsen International b.v.

  • WWTP renovation in ’s-Hertogenbosch (NL)

    Besix-Hegeman has awarded Colsen the design and realization as well as the coordination of permit preparation and subsidy trajectory associated with the renovation of the communal WWTP of the city of ‘s-Hertogenbosch (The Netherlands). Colsen has been commissioned this project, which is executed in four phases: design and realization of the thermophilic sludge digester, design and ...


    By Colsen International b.v.

  • WWTP Lamb Weston/Meijer started up

    In 2015 Colsen was commissioned by Lamb Weston/Meijer vof te realize phase 2 of the revamp of the existing old fashioned waste water treatment plant into a sustainable WWTP at the production location Oosterbierum (Friesland, NL). In phase 1 a new anaerobic reactor was constructed while the aerobic purification reactor was modified into a NAS® system with anammox bacteria. In phase 2 a 2nd ...


    By Colsen International b.v.

  • Dynatec awarded contract to install WWTP for new development

    A new apartment community in Concord, Mass. is being built with a 70,000 gpd membrane bioreactor. Dynatec was recently awarded a contract to design a two-process train membrane bioreactor system to remove BOD, TSS, Nitrogen and Phosphorus at 70,000 gpd for a new apartment community under construction in Concord, Mass.  Also, Dynatec ws awarded the contract to install the treatment equipment ...


    By Dynatec Systems Inc.

  • ACCIONA awarded contract for Africa’s largest WWTP

    The Construction Authority for Drinking Water and Wastewater (CAPW) of Egypt, has awarded ACCIONA Agua - jointly with the German company Passavant-Roediger and the Egyptian company Hassan Allam Construction, one of the largest Egyptian construction companies - the contract for the expansion of the wastewater treatment plant (WWTP) of Gabal Al Asfar, on the ...


  • Colsen WWTP renovation in ’s-Hertogenbosch (NL)

    Besix-Hegeman has awarded Colsen the design and realization as well as the coordination of permit preparation and subsidy trajectory associated with the renovation of the communal WWTP of the city of ‘s-Hertogenbosch (The Netherlands). Colsen has been commissioned this project, which is executed in four phases: design and realization of the thermophilic sludge ...


    By Colsen International b.v.

  • EEC Europe & Devise Engineering To Develop Europe`s Industrial WWTP Markets

    ------------------------------------------------- EEC Europe & Devise Engineering Company Profiles ------------------------------------------------ EEC Europe Ltd is a company specialising in biological treatment of wastewater. EEC has developed the assisted moving bed biofilm process for biological wastewater treatment (the process is also referred to as the ‘AMB’ process. The technology was ...


  • GTI’s Gas Collection Cover Selected for New WWTP Facility

    Geomembrane Technologies Inc. (GTI) is pleased to have been chosen for a tank cover project at a newly-constructed dairy ingredients plant in Southwestern USA. GTI will custom-design, fabricate, and install a gas collection cover for a bolted steel tank at the plant. Our staff will also ...

  • Five WendeWolf® to process 20 000 tons in the new WWTP of Managua, Nicaragua

    The latest order came from Nicaragua for five machines. This is will be the largest solar drying plant of the Americas. The new WWTP of Managua will help to prevent Lake Managua from a biological collapse. The project is financed by the German Government and is constructed by Biwater International Ltd. The daily output of the new plant will be up to 100 m³ dewatered sludge but the ...


    By IST-Anlagenbau GmbH

  • Finnchain Delivered 128 Scraper Systems to Athens Municipal WWTP in Psyttalia

    In 2001 FINNCHAIN and JOINT VENTURE (THEMELIODOMI S.A. - ELLINIKI TECHNODOMIKI S.A. - ATHENA S.A. - PASSAVANT MASCHINENTECHNIK GmbH - GIOVANNI PUTIGNANO & FIGLI S.R.L.) signed a contract for delivery of 128 Finnchain scraper systems to Psyttalia Wastewater Treatment Plant. The main reasons for this decision were FINNCHAIN's long experience and know-how of non-metallic chain scrapers and ...


    By Finnchain Oy

  • First stone laid for the ACCIONA-built Bello WWTP which will clean up Colombia’s Medellín River

    ACCIONA Agua has teamed up with South Korea’s Hyundai Engineering & Construction and Hyundai Engineering in the Aguas de Aburrá HHA partnership, the consortium that won the international tender launched by Aguas Nacionales EPM for the Design, Construction, Operation and Maintenance of what is set to become Latin America’s biggest WWTP. The Bello plant will process more ...


    By Acciona Agua

  • Five Solar WendeWolf® Sludge Dryers to process 20,000t in the new WWTP in Managua, Nicaragua

    The German Engineering company ist Anlagenbau GmbH is marketing their WendeWolf® solar sludge drying system since 1994. The first pilot plant had to be financed privately. Meanwhile 90 WendeWolf® machines are running in six European Countries, in Turkey and in Australia. The latest order came from Nicaragua for five machines. This is will be the largest solar drying plant of the Americas. The new ...


    By IST-Anlagenbau GmbH

  • Therma-Flite’s IC Biosolids Dryer Transforms Rio Dell WWTP into a Showcase of Modern Biosolids Management in the Northwest

    State-of-the-Art Biosolids Dryer Made Scalable and Affordable: City of Rio Dell’s Wastewater Treatment Plant began a comprehensive renewal project in 2010. Phase 1 included upgrades to the headworks–screening and grit removal ...


    By Therma-Flite Inc.

  • VWS/John Meunier Inc. commissions first Biostyr® BAF at Kingston Ravensview WWTP

    Veolia Water Solutions & Technologies / John Meunier Inc. is proud to announce the start-up of its first BIOSTYR® Biological Aerated Filter in Canada at the Ravensview Wastewater Treatment Plant in Kingston, Ontario. BIOSTYR® Biological Aerated FiltersBAFs (Biological Aerated Filters) are compact treatment processes, which combine filtration and aerobic/anoxic treatment using a fixed-film ...

  • WWTP Cuts Power Costs for Oxygen Generation Over 65% by Replacing Cryo Plant with Custom VPSA System

    Management at a 21 MGD wastewater treatment plant (WWTP) in Rocky Mount, NC reports saving over 65% of electric power costs for oxygen production by replacing a cryogenic plant with a custom-engineered vacuum pressure swing absorption (VPSA) system. The move was spurred by reduced input and increased power costs for the WWTP’s pure oxygen, biological nutrient removal (BNR)-type activated ...


  • Contract for the construction of a new sludge treatment plant signed by Cambi/WTE

    On 29 September 2008 the German water experts WTE Wassertechnik GmbH together with its Norwegian partner Cambi AS signed a major order for the construction of the sludge treatment plant in the Lithuanian capital Vilnius. The employer is Vilniaus Vandenys, the municipal Water- and Wastewater Company of Vilnius. The Consortium will construct one of Europe’s most advanced sludge treatment plants for ...


    By Cambi AS

  • Advances in Wastewater Treatment Spur Growth of Renewable Energy Market

    The Chambers Creek Regional Wastewater Facility in Pierce County, Wash. represents an emerging trend in the renewable energy market: transforming waste into energy.  Wastewater treatment plants (WWTPs) are increasingly recognized as community resources for electricity, fertilizer, and heat, as waste to energy projects become commonplace in a sustainable economy. A national leader in ...


    By M. A. Mortenson Company

  • Cambi Awarded another Major Contract in Beijing

    Beijing Drainage Construction Company has awarded Cambi a second contract for the Cambi Thermal Hydrolysis Process (THP). The contract at Xiaohongmen Wastewater Treatment Plant (WWTP) follows the recent contract for Gaobeidian WWTP, Beijing’s largest. Xiaoghongmen is Beijing’s second largest wastewater treatment plant, and is owned and operated by the Beijing Drainage Group. The plant ...


    By Cambi AS

  • Acciona will build and operate Costa Rica’s biggest Wastewater Treatment Plant

    Acciona Agua has signed a contract with the Government of Costa Rica to Design & Build the "Los Tajos", a Waste Water Treatment Plant in the capital, San José. The contract was awarded by the Government of Costa Rica, through the Costa Rican Institute of Aqueducts and Sewage Systems, and is worth 45 million dollars -more than 35 million euros-. The contract includes the facility's ...


    By Acciona Agua

  • Degremont Technologies awarded two key thermal oxidation projects, in North America

    Degremont Technologies–Infilco recently was awarded two multimillion dollar contracts for the design and installation of Thermylis™ HTFB (High Temperature Fluid Bed) systems. In both cases, Thermylis™ was chosen as the most economic, efficient and environmentally friendly biosolids disposal method. In the US, the City of Cincinnati, Ohio, has ordered 3 thermal oxidation lines to treat 262 dry US ...

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