Wastewater Treatment Plants (WWTP) News

  • NAS-ONE for WWTP Hengelo (NL)

    The Water Council Vechtstromen has embraced The Energy Factory-concept for the centralized treatment of sewage sludge at the Hengelo WWTP. As part of this project a TPH installation was recently added which generates an extra load of nitrogen to the water line. This necessitates additional capacity for ...


    By Colsen International b.v.

  • Wastewater Treatment Flotation Plant in High Demand

    Industrial and waste water treatment system supplier EnviroChemie GmbH saw record sales of its flotation plants in 2016. Sales of the largest series – the Flomar®, designed to treat up to 300 m3 of wastewater per hour – rose significantly again on the previous year. Flomar® plants, based on the principle of dissolved-air flotation, are mainly used in dairies, ...


    By EnviroChemie GmbH

  • Gurney Environmental Supply WWP Upgrade to Nelson City,NZ

    GURNEY ENVIRONMENTAL technicians have completed the installation of phase 1 of the Accel-o-Fac® upgrade for the City of Nelson's wastewater treatment plant. The first phase of the order included the supply of wind-powered SERIES 3 aerator/mixers to replace the existing electric ...


    By Gurney Environmental Ltd.

  • AbTech Collaborates with International Engineering Firm to Achieve Low Phosphorus Results on a Sanitary Wastewater Application in China

    AbTech Industries, Inc., announced today that it has collaborated with Easen International Co. Ltd., to successfully reduce total phosphorus (TP) to low levels in a field test for a wastewater treatment plant owned by a large water services company in China. AbTech, an environmental technologies company, used its innovative adsorptive media to help the wastewater plant comply ...


    By AbTech Industries Inc

  • AERWATER. The Compact Performance Chain Heading For Water 4.0

    AERZEN faces all opportunities and challenges meant for planners and users working in the wastewater treatment sector  in terms of aeration technology.  The development of detailed components with which the responsible persons will find their way to Water 4.0 quickly and efficiently. AERwater, a finely tuned complete solution  comprising machines, electronics and service ...

  • Warden Biomedia wins Turkish Contract for Airport in Jordan

    Warden Biomedia, the UK’s leading random biological filter media manufacturer, has won a contract with Turkish water treatment company, Yeditepe Aritma to supply its innovative Biopipe 600 product. Istanbul based Yeditepe Aritma will use Warden’s Biopipe in a new MBBR plant at Queen Alia International Airport, Amman, the capital of Jordan, which they have been contracted to ...


    By Warden Biomedia

  • 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

  • Successful WTW seminars in Greece

    At 14th and 16th of March, two customer seminars were held in Athens and Thessaloniki, attended by 80 customers each. The advantages of Online measuring equipment and the opportunities for process optimization were presented to the participants from municipal and industrial wastewater treatment plants. With the optical calibration free oxygen sensor, the robust ISE ...


    By WTW - a xylem brand

  • Complex biological wastewater treatment plant expanded during normal operation

    With its headquarters in the Lake Constance region, fruit processing company Fidel Dreher manufactures a range of juices, concentrates and purées. As a by-product of handling apples, the facility produces approximately 136,500 m³ of wastewater each year, which – until now – has been treated in batches by means of an aerobic biological cleaning process and discharged ...


    By EnviroChemie GmbH

  • 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

  • Gurney Environmental in New Zealand

    GURNEY ENVIRONMENTAL, the West Norfolk-based sustainable wastewater treatment solutions provider, have received an order from the Nelson City Council in New Zealand to supply Gurney’s exclusive Accel-o-Fac® wastewater treatment system upgrade for the city’s wastewater treatment plant. The first phase of the order includes the supply of windpowered SERIES 3 aerator/mixers ...


    By Gurney Environmental Ltd.

  • City of Phoenix and Ameresco Host Groundbreaking Event at the 91st Ave Wastewater Treatment Plant Biogas Project

    Ameresco, Inc., a leading renewable energy and energy efficiency company, and the City of Phoenix today hosted a ceremonial groundbreaking event for the start of a multi-million dollar wastewater treatment biogas utilization project at the 91st Ave Wastewater Treatment Plant (WWTP). Once operational, it is expected to be the largest wastewater treatment ...


    By Ameresco, Inc.

  • City of Gallup selects CH2M for design-build operate services to improve city services

    The City of Gallup, New Mexico, council members approved an 8-year contract with CH2M to take over operations and maintenance of the city’s 5-million-gallon-per-day wastewater treatment plant. In addition to Operations Management Services, CH2M will design and construct an upgrade to the current facility. Upgrades will help the community with odor-control issues and boost efficiency of ...


    By CH2M Hill Companies, Ltd.

  • City of Gallup selects CH2M for design-build operate services to improve city services

    The City of Gallup, New Mexico, council members approved an 8-year contract with CH2M to take over operations and maintenance of the city's 5-million-gallon-per-day wastewater treatment plant. In addition to Operations Management Services, CH2M will design and construct an upgrade to the current facility. Upgrades will help the community with odor-control issues and boost efficiency of biosolids ...


    By CH2M Hill Companies, Ltd.

  • WesTech recognized as award-winning supplier for Water & Wastes Digest’s 2016 top project

    Water & Wastes Digest recently selected the Back River Wastewater Treatment Plant’s Water Pollution Control project in Baltimore, Maryland, as a 2016 Top Project. WesTech Engineering was recognized for its role in the project: Supplying twelve 120-foot-diameter secondary clarifiers. The awards were presented at the annual meeting of the Water Environment Federation (WEF) conference in ...


    By WesTech Engineering, Inc.

  • Moving Bed Reactors

    Mobile bed biological systems (MBBR) have experimented a strong impulse in the last times due to their flexibility and simplicity in enlargement works for existing WWTP and application in newly constructed plants, since it allows modular facilities, greatly replacing the presence gained by the MBR (membrane bioreactor) system with lower costs. All this has been possible thanks to high ...

  • DC Water`s Blue Plains Tunnel named Best Project Overall by Engineering News-Record (ENR) Mid-Atlantic

    The District of Columbia Water and Sewer Authority's (DC Water) Blue Plains Tunnel has been selected as the recipient of the 2016 Best Project Overall award for the Mid-Atlantic Region by Engineering News-Record (ENR). The project was selected ...


    By CH2M Hill Companies, Ltd.

  • Black & Veatch wins major water project in Western Australia

    Black & Veatch, in a joint venture with Civmec (BVCJV), will upgrade and expand Western Australia’s largest wastewater treatment plant.   The EPC (Engineering, Procurement and Construction) alliance contract with the Water Corporation will see Black & Veatch return to Woodman Point Wastewater ...


    By Black & Veatch Corporation

  • Tricel expand presence in the French market through opening of a new distribution and manufacturing centre in Avignon

    Tricel are proud to announce the expansion of their already existing distribution network within the French market. This is the latest in a series of ongoing moves which aligns with the company’s expansion strategy which focuses on 2020. The most recent addition to the company’s holdings is in Avignon in the south-east of the country. This new site will play a pivotal role as a key ...


    By Tricel Environmental

  • Bioconservacion at the Bogotá International Trade Show

    In September the Bogotá International Trade Show took place, an event specialised in and aimed at new technologies applied to production industries on the whole continent. It acts as an engine for development and the centre of business and industrial contacts, encouraging commercial exchange. Bioconservcion was at the fair with the aim of contacting clients in the industrial area, to enter ...


    By Bioconservacion SA

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