anaerobic wwtp 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 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.

  • Anaerobic granular sludge available

    In several industrial sectors anaerobic wastewater treatment is commonly applied. The granular sludge plays a vital role within this technology. In this way waste water containing high levels of organics (COD) is purified effectively. Anaerobic methanogenic biomass present in the reactor transforms the organic matter into biogas. The anaerobic reactors are designed to stimulate the formation of ...


    By Colsen International b.v.

  • 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.

  • 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 ...


  • Veolia’s Anaerobic Solutions: Biobed® Advanced has been chosen by a global leader in food and beverage

    Veolia Water Solutions & Technologies (Veolia) is proud to have once again received recognition for its Biobed® Advanced technology by one of the world’s Food & Beverage (F&B) leaders. The global company recently ...


  • WEF calls for proposals for biogas use

    The US Water Environment Federation (WEF) is seeking technical proposals to help develop a baseline of current and potential use of biogas at US wastewater treatment plants (WWTPs). The WEF submission deadline for the request for proposals is 5 pm EDT, 27 July 2011. This is due, the WEF says, to an increased focus on wastewater, biosolids and ...

  • Completion of the works of Damm Industrial Wastewater Treatment Plant

    The works of the WWTP for the New Installation of Prat de Llobregat (Barcelona, Spain) concluded last month of April. The performance guarantee tests of the plant are being carried out currently. Damm IWWTP, designed for a discharge flow corresponding to a beer production of 5,500,000 hl/year equivalent to an average load of 63,000 kg COD/day, has a process line consisting of a screening and ...


    By Cadagua

  • WEFTEC® 2014 Attendees Get a Peek into a Major Beverage Producer’s Wastewater Treatment System

    WEFTEC®, the Water Environment Federation’s Annual Technical Exhibition and Conference, ran from September 27-October 1, 2014, in New Orleans, Louisiana, USA. One of the 1,000+ presentations delivered at the conference was a case study from ADI Systems’ vice president of business development, Scott Christian. His presentation examined how a large, successful beverage producer in ...


    By ADI Systems

  • 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

  • Black & Veatch Awarded Patent for Innovative Digester Cover to Improve Foam Control and Gas Collection

    Water Technology Leadership Extends to Process Equipment Kansas City, Mo. – Black & Veatch, a leading global engineering, consulting and construction company, announced today that it has received a patent for an anaerobic digester cover that solves a significant wastewater treatment operations problem. The invention enables operations staff to maintain constant digester levels and prevent ...


    By Black & Veatch Corporation

  • Europe: Reducing wastewater treatment costs and energy consumption

    While Switzerland's wastewater treatment plants are of a high technical standard, the elimination of nutrients remains costly and energy-intensive. Eawag has now further developed a biological process which simplifies the removal of nitrogen from sludge digester liquid, reducing costs by 50% for this treatment step. The new process has already been adopted by a number of wastewater treatment ...

  • Water reuse and sustainable energy at VION

    Colsen (on behalf of Hydrobusiness) has started preparations for the realization of a new waste water treatment plant (WWTP) for the production location of VION in Boxtel (NL). The project comprises the refurbishment of the current physical chemical water treatment system by a biological water purification system in which, biogas is produced via anaerobic digestion. An MBR-NAS® installation ...


    By Colsen International b.v.

  • CAMBI B2 “packaged unit” thermal hydrolysis plant, including steam explosion disintegration

    Cambi, the world’s leading company within Thermal Hydrolysis (THP) pre-treatment of sewage sludge before digestion, will present the following new development at this year’s IFAT in Munich, 7 – 11 May: The new Cambi B2 THP for medium sized WWTPs starting at 50,000 p.e.  or 1,500 t DS (dry solids)/year up to 6,600 t DS (240,000 p.e.) . The Cambi B2 will enable your plant to ...


    By Cambi AS

  • GTI to Exhibit Innovative Cover Solutions at OzWater

    Representatives from Geomembrane Technologies Inc. (GTI) are travelling to Australia to exhibit at OzWater, which takes place May 10-12, 2016 in Melbourne. Organized by the Australian Water Association, OzWater is the continent’s international water conference and trade exhibition. The conference offers many networking opportunities, speakers, and hands-on workshops, and the trade ...

  • Electricity from Sewage in India

    Waste-to-Wire: Electricity from Sewage India’s newly elected government’s agenda on sanitation and sewage treatment is intent towards improving the socio-economic spheres of our times.  Financial schemes from the central government to build sewage treatment plants, river cleaning programmes and providing clean sanitation facility for all are indicators of enterprising ...


    By Clarke Energy

  • Paradigm launches MicroSludge portable pilot system

    Paradigm Environmental Technologies, the makers of the award-winning MicroSludge WAS pre-treatment technology, will launch a portable pilot version of their technology in 2010. MicroSludge makes anaerobic digesters work better and faster.The pilot will consist of the MicroSludge pre-treatment unit and four 400 gallon digesters. The system will be fully automated and require minimal operator time. ...

  • GTI to Exhibit Innovative Cover Solutions at OzWater

    Representatives from Geomembrane Technologies Inc. (GTI) are travelling to Australia to exhibit at OzWater, which takes place May 10-12, 2016 in Melbourne. Organized by the Australian Water Association, OzWater is the continent’s international water conference and trade exhibition. The conference offers many networking opportunities, speakers, and hands-on workshops, and the trade ...

  • American Biogas Council 2015 Award Winners

    The American Biogas Council (ABC) presented its annual awards during an evening reception at BioCycle’s 15th Annual Conference on Renewable Energy From Organics Recycling (BioCycle REFOR15) in Danvers, Massachusetts in October. BioCycle REFOR15 is the Official Conference of ABC. “The Biogas Industry Awards not only recognize excellent projects and innovations,” explained ...


    By BioCycle Magazine

  • Dublin City Council build on the success of the existing Cambi Thermal Hydrolysis Plant (THP)

    Due to additional demands on the Ringsend Waste Water Treatment Plant (WWTP) Dublin City Council awarded a project to Celtic Anglian Water and Enpure Limited to upgrade the Ringsend (WWTP).    This project is for an extension to the massive Ringsend works that treats Dublin’s sewage.   The work will comprise increasing additional capacity for the treatment of sludges by the upgrading and ...


    By Cambi AS

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