anaerobic lagoon News

  • GTI’s Cover and Liner System Will Help Town Expand Anaerobic Sewer Lagoon

    Geomembrane Technologies Inc. (GTI) is proud to have been selected for a cover and liner project for the expansion of an anaerobic sewer lagoon. The project involves adding an extra pond to the town’s existing lagoon for sewage digestion in order to increase capacity. GTI has been contracted to design, fabricate, and install ...

  • Managed estates urged to grow revenues with anaerobic digestion

    Managed estates urged to grow revenues with anaerobic digestion Estate owners are being urged to target income from anaerobic digestion (AD) as tenancies are renegotiated and amalgamated. EnviTec Biogas UK believes changes to the number and structure of tenancies represent an opportunity for landowners and tenants to increase revenues and to counter rising input costs and volatile commodity ...


    By EnviTec Biogas AG

  • Scientists question EPA estimates of greenhouse gas emissions

    The approach the U.S. Environmental Protection Agency (EPA) uses to estimate greenhouse gas emissions from agricultural anaerobic lagoons that treat manure contains errors and may underestimate methane emissions by up to 65%, according to scientists from the University of Missouri. Anaerobic lagoons treat manure on some animal feeding operations prior to application to crops as a fertilizer. ...

  • GTI Gears Up for BC Project

    Fabrication is nearing completion of the 5 acre (2 hectare) Biogas Collection Cover and Biogas Control System for the City Of Kamloops Sewerage Treatment Centre upgrade project.  The insulated floating cover will be installed over the anaerobic lagoon for odour control and eventual energy recovery. GTI has been pleased to work with City staff and the specialists at Urban Systems in planning ...

  • EBS to participate in microbiome study

    EBS to Participate in Microbiome Study Anaerobic Wastewater Treatment and Digester Study As announced in our newsletter, EBS is now partnered with Microbe Detectives (MD) of Milwaukee, WI to apply advanced metagenomics to wastewater treatment applications. The first joint project among Microbe Detectives, EBS, and several other MD Alliance Partners is to study ...

  • Environmental impact of animal waste

    North and South Carolina have seen a steady increase in swine production over the last 15 years. In North Carolina alone, swine production generates approximately a quarter of the state’s gross farm receipts. The presence of so many large-scale pig farms leads to the problem of proper animal waste disposal.   The most common practice in the Carolinas is storing animal waste in ...

  • GTI Prepares for Mega-Cover in Melbourne

    Geomembrane Technologies Inc. (GTI) is pleased to join forces with the John Holland/ KBR Joint Venture to construct and install a new lagoon cover for Melbourne Water’s Western Treatment Plant (WTP) in Werribee, Victoria, Australia. The 7.6 hectare (19 acre) cover replaces a previous cover ...

  • GTI Gearing Up for International Projects

    Geomembrane Technologies Inc. (GTI) is excited to begin work on several international biogas projects in Brazil, Australia and Indonesia over the next few months. Three projects will keep GTI crews working hard in Brazil.  Liners, piping systems and biogas collection covers are to be installed for three food processors.  The biogas collection covers will reliably capture biogas produced ...

  • Aeration Industries Upgrades & Retrofits

    Is your wastewater facility at maximum treatment capacity or unable to meet stricter effluent requirements? Are you looking for a treatment solution that will upgrade your current facility? Let’s Talk. Aeration Industries’ upgrade and retrofit solutions and services help wastewater treatment plants meet stricter regulations and maximize capacity ...

  • 100% environmentally friendly wastewater cleanup

    New Environmentally Friendly Enzyme Based Solution for Wastewater Remediation The effluent generated by livestock at agricultural operations all over both North and South America has a significant environmental footprint that flows far downstream from its source. One Hog farm in particular has been using a breakthrough technology referred to as UltraZyme to enhance the biological activity ...


    By Cypher Environmental Ltd.

  • Large Brewery Taps into Green Energy with New Gas Collection Cove

    The new GTI cover will collect valuable biogas, while providing thermal protection, accommodating water fluctuations, and draining rainwater. The rainwater drains ...

  • Dr. Binxin Wu, Philadelphia Mixing Solutions, Ltd. Presents CFD Simulation at CIGR-AgEng2012

    Dr. Binxin Wu, CFD Engineer at Philadelphia Mixing Solutions, Ltd. (PMSL), was selected for an oral presentation on “CFD Simulation of Integrated Mechanical Mixing and Gas Sparging in Anaerobic Digesters” and a poster presentation on “A CFD ...

  • 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 ...

  • 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 ...

  • Soil-improving by-product holds key to future

    The economic and environmental benefits of Anaerobic Digestion (AD) as a means of producing renewable energy are already well documented. But one aspect of the industry often overlooked are the opportunities to put the leftover material, produced by the AD process, to good use. It’s a subject worth a much closer look, because the fertiliser produced by the generation of biogas can play a ...


    By EnviTec Biogas AG

  • EPA Celebrates Sustainability Improvements at N. Dartmouth, Mass. Superfund Site

    EPA joined local officials to celebrate the implementation of a sustainable groundwater cleanup system and the installation of solar panels at the ReSolve Superfund site in North Dartmouth, Mass. The groundwater cleanup is happening through an innovative biological treatment process that is fully powered by solar panels at the site. The site operated as chemical reclamation facility between 1956 ...

  • The principles of aeration & mixing utilizing process aerator technology

    Aeration and mixing are necessary elements for aerobic biological wastewater treatment processes to maintain a healthy, stabilized biological population and thus, insure optimal treatment of the wastewater assuming there is adequate contact time and substrate available. In the design of wastewater treatment plants, aeration typically involves supply of both oxygen and mixing. Aeration is a large ...

  • Severn Trent increase sludge screening efficiency

    A new sludge screening system has resulted in Severn Trent Water significantly increasing the efficiency of sludge screening operations at Minworth Sewage Treatment Works on the outskirts of Birmingham. Since the new sludge screen has been introduced by Severn Trent the company has reported significant operational efficiencies as a result of increased screenings removal from the imported sludge, ...


    By CDEnviro

  • UK at forefront of a low carbon economic revolution

    A comprehensive plan to move the UK onto a permanent low carbon footing and to maximise economic opportunities, growth and jobs was published by the Government today. The UK Low Carbon Transition Plan plots out how the UK will meet the cut in emissions set out in the budget of 34% on 1990 levels by 2020. A 21% reduction has already been delivered – equivalent to cutting emissions entirely from ...

  • The 2012 LIFE+ projects

    Austria 4 projects (14.5 million) LIFE+ Environment Policy and Governance (1 project – 3.6 million) LIFE-URBANLAKE (Stadt Wien – Magistratsabteilung 45 – Wiener Gewässer): This project intends to define strategies to reduce the vulnerability of the “Alte Donau” from effects of climate ...

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