sludge collector News

  • DEWACO to supply and install sludge collectors in Luanda south east plant

    South east Luanda water treatment plant is the country’s largest waterworks which facilities over 1,6 million people’s daily water needs. The expansion of system III will be executed by OTV international, the technological subsidiary of Veolia Water Solutions & Technologies. The company specializes in engineering, design and construction of turnkey facilities, and the creation of ...


    By Dewaco Ltd

  • CAVIA – profit from sludge

    A combination of in-depth technical knowledge and widespread process experience, has kept Dewaco at the forefront of waste water and sludge handling technologies for more than two decades. Renowned for its high quality and performance, the DEWA range of equipment and solutions has been specifically designed to serve the sludge handling needs of municipal and industrial customers around the ...


    By Dewaco Ltd

  • High-end sludge treatment solutions for demanding applications

    DEWACO LTD offers solutions to the world's most complex sludge treatment problems. The company can also help to reduce environmental impacts and substantially improve efficiency in producing bioenergy from waste.  The company provides complete sludge thickening, dewatering and sludge removal systems. Its combined process ...


    By Dewaco Ltd

  • IFAT CHINA 2008 - Solutions for handling mountains of sewage sludge

    China is facing huge problems because of an ever growing quantity of sewage sludge – the country urgently needs practical, ecological and economic solutions to deal with the situation. China is therefore looking abroad to see how foreign know-how and efficient technologies can be used. All of which will be showcased at the environmental trade fair IFAT CHINA, which takes place in Shanghai from 23 ...


    By Messe München GmbH

  • The Only Approved System for Potable Water Applications

    The DEWA Chain & Flight type Sludge and Scum Collector Systems by DWT-Engineering Oy has recently been approved for use in drinking water and other comparable applications by the Hygiene-Insitut des Ruhrgebiets, Germany. This is the first ever test that has carried out for this kind of system in order to exhibit that the materials and components used in the Chain & Flight Collector System are ...


    By Dewaco Ltd

  • Polychem Systems, Div, of Brentwood industries, is certified to ISO 9001:2000

    Polychem Systems, the leading supplier of 100% non-metallic chain and flight sludge collector systems, announces ISO 9001:2000 certification. ISO (International Organization for Standardization) is a global network that identifies what International Standards are required by business, government and society. ISO 9001:2000 standards are widely respected and accepted by public and private sectors ...


    By Brentwood Industries, Inc.

  • 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

  • Recycling, environmental technologies, waste management: REW ISTANBUL 2009 had it all!

    Organized and coordinated by IFO Istanbul Exhibition Services on 18-21 June 2009, 5th International Recycling, Environmental Technologies and Waste Management Exhibition; REW Istanbul attracted 197 companies from 18 countries all over the world. Like last year, the exhibition again saw a record in its visitor number and hosted 8376 visitors. Last year REW Istanbul was a big success and this ...

  • $2 billion/yr market for mercury removal from stack gases

    The market for equipment and consumables to measure and remove mercury from stack gases will average over $2 billion/yr over the next decade. This is the latest forecast in the online McIlvaine "Mercury Air Reduction Markets". There are three immediate markets, all are in the U.S.  They are cement, utility boilers and industrial boilers. Hundreds of millions of dollars has already been spent ...


    By The McIlvaine Company

  • Rio garbage boats aim to clean Olympic waters

    A stout green catamaran plied the polluted waters of Rio de Janeiro's Guanabara Bay Mondayalongside the local fishing boats, but instead of grouper and swordfish its catch consisted of plastic bags, soda bottles and a discarded toilet seat. The catamaran is one of three so-called "eco-boats," floating garbage vessels that are a key part of ...


    By Associated Press

  • Recycling waste packages in Japan. Construction waste recovery - Mariusz Grabda

    Dr. Eng. Mariusz Grabda is an Assistant Professor at Institute of Environmental Engineering of Polish Academy of Sciences, and currently a post-doc fellow in the Institute of Multidisciplinary Research for Advanced Materials of Tohoku University in Japan. His primary research concerned on utilization of geothermal heat and natural utilization of sewage sludge. In recent years, his ...


    By Via Expo Ltd.

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