Landfill Management Articles

  • How to set up an office recycling program

    The Paperless Project states the average office worker uses 10,000 sheets of paper a year, and 45% of paper used by office workers is trash by the end of the day. CalRecycle reports that over 785,000 tons of recyclable office paper are disposed ...

  • The Basics of Slope Stability Analysis for Geosynthetics

    Slope stability analysis is vital to preventing slope failures in a variety of engineering applications including landfill design, roads, dams and embankments, to name a few. Proper analysis anticipates both natural and manmade slopes and failure of foundations and retaining walls. This blog covers the necessity of slope stability analysis, how to conduct the analysis and the role of ...


    By Agru America, Inc.

  • Improving Life-Cycle Performance with Pavement Interlayers

    In an environment of limited and decreasing budgets in the private and public sectors, it is increasingly important that investments made in pavement infrastructure are maximized to their fullest potential. Pavement interlayers, also known as geosynthetics, can be integrated into asphalt mix overlay applications to limit the intrusion of water and reduce the reflective cracking, thereby promoting ...


    By Nilex

  • Quarry Park Fire Department Boat Launch - Case Study

    ArmorFlex provides a low-disturbance, economical and reliable solution to a flood-damaged boat lauch. Calgary’s 2013 flood caused extensive damage to infrastructure across the city. Fire Department boat launches on the Bow River, vital for emergency response, suffered a range of impacts. The Graves Bridge launch under Glenmore Trail was abandoned in favor of the Quarry Park launch ...


    By Nilex

  • What the Build America Bureau Means for Geosynthetics

    The Geosynthetic Materials Association anticipates higher demand for geosynthetics on the heels of the Fixing America’s Surface Transportation Act, or FAST act, and the recent addition of the Build America Bureau. The new group was created to support the $305 billion FAST Act, which provides long-term funding for U.S. infrastructure planning and ...


    By Agru America, Inc.

  • Q&A with Karan Jalota, Application Specialist - Roads & Rail

    In 2004, Dr. J.P. Giroud and Dr. Jie Han advanced the field of geosynthetics when they published their methodology for applying geosynthetics in unpaved structures in the ASCE Journal of Geotechnical and Geoenvironmental Engineering. The methodology has since been adopted by the Federal Highway Administration in 2008, and is considered at the forefront among industry professionals. Karan Jalota, ...


    By Nilex

  • Millstone Manor Parking Lot Stabilization - Case Study

    Shallow utilities won’t get in the way of our high strength woven geotextile’s ability to stabilize this parking lot. Millstone Manor, an apartment complex located right next to the Ogden River at the base of the Wasatch Mountains, had been having difficulty stabilizing their parking areas for years. Due to its proximity to a water source and resulting soil types, the CBR ...


    By Nilex

  • Case study - Measuring gases in AD and landfill – which is the right product for your application

    With over 30 years’ experience in the landfill and biogas sector, Geotech is synonymous with gas analysis, supplying monitoring equipment to over half of the UK biogas and landfill market, with a further 4000 portable gas analysers sold throughout the world.  Geotech’s product portfolio is tailored to satisfy a multitude of environmental monitoring requirements; our clients tell ...


    By Geotech

  • Tips for Complying with the New York City Recycling Mandates.

    The NYC Department of Sanitation (DOS) states that it’s illegal for recyclables to be collected in the same bag as garbage. Here’s 5 top tips to help you avoid facing penalties: 1. Keep recycling and trash together. Reduce your stream ...

  • Resourcing the future 2016, London. Is the Circular Economy strategy on the right track?

    The following presentation was given in the form of a speech by Zero Waste Europe Director, Joan Marc Simon at the ‘Resourcing the Future 2016’ conference organised by CIWM in London. Is the Circular Economy strategy on the right track? Yes, but it is still too slow, in need of some fine-tuning and to escape bad habits from the past. The ...


    By GPT Waste Management Ltd

  • What can other emerging markets learn from Peru’s embracement of recycling?

    Increased awareness of recycling in emerging markets can have a significant effect on adoption, as Peru’s efforts illustrate. The increase in the prevalence of recycling initiatives around the globe over the past 100 years has been exponential and is now firmly on government and social agendas in several countries. However, while initiatives and cultural thinking has been ...


    By TOMRA Sorting (TITECH)

  • Co-treatment of old landfill leachate and municipal wastewater in sequencing batch reactor (SBR): effect of landfill leachate concentration

    Sequencing batch reactor (SBR) was assessed for direct co-treatment of old landfill leachate and municipal wastewater for chemical oxygen demand (COD), nutrients and turbidity removal. Nitrogen removal was achieved by sequential nitrification and denitrification under post-anoxic conditions. Initially, SBR operating conditions were optimized by varying hydraulic retention time (HRT) at 20% ...


    By IWA Publishing

  • Guide to Better Geotextile Specifying

    Need Help Writing Geotextile Specs? Poorly written geotextile specifications are creating a host of problems: loss of valuable time, increased cost, lost revenue and in some instances, endangering lives. US Fabrics has interpreted hundreds of thousands of geotextile specifications. Our free guide will provide assistance for creating well written geotextile specs. In this ...


    By US Fabrics Inc

  • GPT Waste help Carillion meet landfill targets with proactive waste management services - Case Study

    The project, which was based at Doncaster train station, involved building a new platform and footbridge for the city centre station, this meant that there was a lot of excavating and signalling work to be carried out. Carillion approached GPT Waste for waste management services in order to assist in reaching their high diversion from landfill targets. GPT Waste were asked to visit the ...


    By GPT Waste Management Ltd

  • Major Considerations in Landfill Closure

    Preparing for the closure and long-term care of a municipal solid waste landfill (MSWLF) can be an inordinate undertaking. Whether public or private, all landfills eventually reach the end of their active lifecycle. Before closure, a landfill must meet a series of criteria as determined by Subtitle D of the Resource Conservation and Recovery Act (RCRA). Following closure, those same regulations ...


    By Agru America, Inc.

  • Watch your Language! Geosynthetics vs Traditional Materials

    During GeoAmericas 2016, Dr. Neil Dixon’s sustainability keynote touched upon many topics for the future of geosynthetics. While sustainability drove most of the lecture, a few of his ideas simply approached how the field positioned itself in the marketplace. He suggested, for example, moving the field away from isolating language like “versus traditional materials.” ...


    By Nilex

  • De Beers Victor Mine’s Failure to Report Mercury Risks Causes Serious Environmental Concerns

    Mercury contamination from the De Beers diamond mine in northern Ontario may be much higher than the company — or the provincial government — are reporting, according to a new study by the Canadian Parks and Wilderness Society’s Wildlands League. An investigation into one of world’s highest quality producing diamond mines has found failures in self-monitoring, raising ...


    By SafetySmart

  • Why You Want Articulated Concrete for Landfill Protection

    A good landfill is one that no one notices. It does not produce odors, contribute to erosion or divert storm water to undesirable locations. The municipality or private entity in charge of it has to make great efforts to keep it that way. One way to do that is by installing articulated concrete. This system of concrete blocks and wires offers landfill protection that is unlike previous options. ...

  • Shallow groundwater surrounding the Likeng landfill, Guangzhou, China – major ions and elements indicating the contamination sources

    An investigation of groundwater contamination around the Likeng landfill, Guangzhou, was carried out. Major ions and elements of 34 groundwater samples were measured, and the Piper trilinear diagram and expanded Durov diagram were used to analyze the chemical types and hydro-geochemical processes of the groundwater. End Member Mixing Analysis was used to find the types and sources of ...


    By IWA Publishing

  • Ammonia recovery from landfill leachate using hydrophobic membrane contactors

    This article aims to evaluate membrane contactors capability to remove and recover ammonia from landfill leachate (LFL). A hydrophobic hollow fiber membrane module was used to achieve such purpose. A sulfuric acid diluted solution was used as extraction solution to speed up ammonia content removal. Several factors that have influence on ammonia removal and recovery capability such as ammonia ...


    By IWA Publishing

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