mix digester contents News

  • GLOBE-Net news digest - February 18, 2010

    US departments seek energy efficiency hub Seven federal agencies teamed up last week to search for a new energy research hub to lead US efforts to enhance building energy efficiency. The group, led by the Department of Energy (DoE), issued a Funding Opportunity Announcement inviting bids to create a regional research ...


    By GLOBE Foundation

  • CleanWorld Opens Nation’s Largest Commercial High Solid Waste-to-Energy Digester

    CleanWorld today officially opened the nation’s largest commercial-scale, high solid anaerobic digestion (AD) system at the ...


  • New generation efficiency piston-bubble gas mixer for anaerobic digester and other process tanks at WEFTEC

    From the inventor of gas piston-bubble draft tube mixers comes the new, patented Claro Big Bubble Gun Mixer that significantly reduces sludge disposal volumes and disposal costs, provides greater volatile solids destruction and overall biogas production, reduces sludge dewatering costs and presents almost no oversight or maintenance requirements. Already implemented at large and small wastewater ...


    By Claro Inc

  • 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

  • Aecom Awards Contract to Cambi in Kent, England

    The Long Reach project is a first of its kind in the UK. Thames water have selected AECOM as main contractor with Cambi as its specialist sub-contractor to build an upgrade to its sludge digestion plant in at Long Reach STW, in NW Kent. The plant has sewage treatment design capacity for 840,000 people equivalent and digests its sludge for use in agriculture as a fertiliser The aim of the project ...


    By Cambi AS

  • Waste could fertilise food cost cuts

    Researchers in the UK think they may have found a way to produce fertilisers that should cut farmers’ costs and at the same time boost some types of renewable energy. Their scheme, which involves using waste material from anaerobic digesters ...


    By Climate News Network

  • $534,000 grant to Lincoln, Neb., for sewer improvements

    EPA has awarded $534,000 to the City of Lincoln, Neb., for improvements to the Theresa Street Wastewater Treatment Facility, which is expected to be completed by the spring of 2013. The project will improve the efficiency of existing anaerobic digesters by increasing the quantity of biogas or methane produced. Three additional pumps and internal piping improvements will provide for greater ...

  • We’re BACK (and here to stay)

    Well, it’s been a few months – but we’d like to let you know that this is the official re-launch of WBM News, hello again! This service is now a year-round permanent fixture, so you can visit the site any time to see what we’re doing in the biofuel space, we’re looking forward to once again bringing you all of the most up-to-date news and opinion in the biofuels ...


    By Green Power Conferences

  • 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

  • WELTEC BIOPOWER Upgrades Municipal Wastewater Treatment Plant in Bavaria

    The increasing restriction of the agricultural use of sewage sludge is associated with mounting pressure on municipalities and sewage treatment providers. Moreover, the high power needs drive up the expenses of wastewater treatment plants. Thus, more and more sewage treatment plants decide to employ energy-saving sludge stabilisation in an anaerobic reactor and utilisation of the digestion gas ...


    By WELtec BioPower GmbH

  • ASTM D4638 - 11 standard guide for preparation of biological samples for inorganic chemical analysis

    The chemical analysis of biological material, collected from such locations as streams, rivers, lakes, and oceans can provide information of environmental significance. The chemical analysis of biological material used in toxicity tests may be useful to better interpret the toxicological results. Many aquatic biological samples, either as a result of their size, or their method of collection, ...


    By ASTM International

  • Fact sheet on Biogas - An important renewable energy source

    “Biogas” is a gas produced by anaerobic fermentation of different forms of organic matter and is composed mainly of methane (CH4) and carbon dioxide (CO2). Typical feedstocks for biogas production are manure and sewage, residues of crop production (i.e., straw), the organic fraction of the waste from households and industry, as well as energy crops including maize and grass silage. ...

  • Useful waste is a win-win for energy and food

    The future is increasingly bright for renewable energy, with the US aiming to cut the price of solar photovoltaics by 75%between 2010 and 2020. Denmark plans to obtain 50% of its energy from windjust five years from now. But one form ...


    By Climate News Network

  • Feed-in tariffs: Written ministerial statement by Gregory Barker, minister of state

    I am today announcing a consultation as part of the fast-track review of Feed-in Tariffs (FITs) for small scale low carbon electricity generation. On 7 February, I announced the start of the first comprehensive review of the FITs scheme for small scale low carbon ...

  • Empower and energize with Generate1000

    For Earth is excited to announce the launch of Generate1000, a total body health supplement that is the better alternative to the energy drink. A proprietary blend of Colostrum, Limu, Zeolite, Glucosamine, and Stevia, Generate1000 takes immediate effect after drinking, increasing energy and overall health. These essential ingredients are formulated to produce the most desirable energy-enhancing ...


  • The latest gate fees trends revealed by WRAP

    WRAP’s Gate Fees Report: comparing the cost of alternative waste treatment options (2014/15) shows that fees remain relatively constant for most waste treatment and disposal options, with gate fees at Material Recovery Facilities (MRFs) and Energy from Waste facilities ...

  • Clean World Partners Opens Ground-Breaking Waste Conversion Facility

    Clean World Partners today opened the nation’s first commercial high-solid organic waste conversion facility at American River Packaging’s Sacramento ...


  • The Potential for Biogas in Africa

    When thinking about renewable energy it’s common to think of wind power and solar. However there is massive potential in Africa for the utilisation of renewable gas for power generation. Some naturally occurring microbes are able to break down organic material in the absence of oxygen to produce different types of biologically created gas – ‘ ...


    By Clarke Energy

  • Frost & Sullivan recognizes Aeromix for its green excellence in product innovation for the North American Aeration equipment market

    Based on its recent analysis of the aeration equipment market, Frost & Sullivan recognizes Aeromix Systems, Inc. with the 2010 North American Frost & Sullivan Award for Green Excellence in Product Innovation for designing and manufacturing the Eco Aeration product line. With the Eco Aeration products, Aeromix has been successful in expanding its product line and enabling customers to ...


    By Frost & Sullivan

  • The new economics of next-gen gasification: clearfuels technology

    Those who have been drilled in Santayana’s dictum: “Those who cannot remember the past are condemned to repeat it” and who take an interest in the history of engineering will not need a reminder that the problems of high cost and fuel yield plagued the development of the steam engine. Just as they have plagued the development of affordable Fischer-Tropsch and other thermal and ...


    By Green Power Conferences

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