Landfill Containment Articles

  • How to achieve triple bottom line sustainability benefits on airport runway projects

    CH2M delivers best-in-class sustainable approaches for airport clients worldwide by constantly seeking opportunities to apply sustainable development and design concepts. From planning through plowing, CH2M is leading the development of the most sustainable runway projects in the U.S. Through our life-cycle approach, airport clients have experienced significant benefits such as ...


    By CH2M Hill Companies, Ltd.

  • MSW Management: Safely Countering the Rise of Landfill Odors

    One of the core challenges of landfill and compost site management is fighting the rise of foul odors. In addition, as communities expand further out from previous areas, they eventually become neighbors to landfills – calling for a comprehensive odor-control approach to countering odor complaints. In fact, compared to other industrial applications such as wastewater treatment and asphalt ...


    By OMI Industries (OMI)

  • Rugged Pumps Survive at Puente Hills Landfill - Case Study

    QED Pumps are the Pumps of Choice at North America's Largest Landfill The Puente Hills Landfill in Los Angeles County, California, is the largest operating landfill in North America based on daily tonnage received. Located in an unincorporated area of Los Angeles County near Whittier, California, it is owned and operated by the Sanitation Districts of Los Angeles County. It has received ...


    By QED Environmental Systems

  • Landfill pumps for Gas well dewatering - Case Study

    AutoPumps Keep the Power On for Thousands of Florida Homes Waste Management's Springhill Regional Landfill near Campbellton, Florida generates "green" energy by extracting and burning the methane in landfill gas. Its $7 million landfill gas energy (LFGE) plant, with six large Caterpillar engines running 24 hours a day, 7 days a week, is capable of producing 4.8 million watts of power. ...


    By QED Environmental Systems

  • Los Angeles County WRRF Embraces Codigestion

    Technology to produce food waste slurry key to project implementation - and helps generators comply with California organics recycling mandates. The Sanitation Districts’ JWPCP in Carson (CA) treats an average of 280 million gallons/day of wastewater. One of the two anaerobic digestion tanks above has been used for codigestion, with the second serving as the control. Photos ...


    By BioCycle Magazine

  • 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.

  • 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. ...

  • SSI Shredding Systems: A Global Leader

    SSI recently won the “Mayor’s Global Leader” award during World Trade Week hosted by the Oregon Consular Corps. The annual event recognizes companies that make significant contributions to Oregon’s economy through involvement in international trade. The “Global Leader” award recognizes SSI’s growing international business, effective approach to ...


    By SSI Shredding Systems, Inc.

  • Q&A: OMI’s Dr. Laura Haupert Discusses Eco-Friendly Odor Solutions for Landfills

    The waste management arena is continually challenged when it comes to fighting odors, which often become a major nuance for neighbors. Landfills all throughout the U.S. also have to contend with finding the right odor-abatement solutions that are both effective, and safe for employees and surrounding communities. In the following “Clearing the Air” Q&A, we speak with Dr. Laura ...


    By OMI Industries (OMI)

  • Case study - QED pumps are the pumps of choice at North America’s largest landfill

    The Puente Hills Landfill in Los Angeles County, California, is the largest operating landfill in North America based on daily tonnage received.  Located in an unincorporated area of Los Angeles County near Whittier, California, it is owned and operated by the Sanitation Districts of Los Angeles County.  It has received approximately 118 million tons of solid waste as of April 2008, ...


    By Geotech

  • Using a track-type tractor (bulldozer) as a compactor

    Track-type tractor (=Bulldozer) is very popular machine in the landfill. TTT usually prepares the site by spreading the first waste layer because bottom layers of a new site can be damaged when real landfill compactor is used. During the normal landfill operation TTT is usually used for building access and haul roads and spreading cover soil. It can be also used as a feeding machine for landfill ...


    By Tana Oy

  • Landfill Liners Vary by Application

    It was in 1991 that the Environmental Protection Agency promulgated its Criteria for Municipal Waste Landfills that set location restrictions, design and operating standards, groundwater monitoring requirements, corrective actions, closure requirements, and more for landfills. It was these rules that mandated that landfills be lined on the sides and bottom before waste is deposited and capped on ...


    By Agru America, Inc.

  • Landfill Capping Systems: An Introduction to Options

    Geomembranes, predominately linear low-density polyethylene (LLDPE), have been used for landfill caps for decades. Waste Management World has noted how,” Generally they have performed extremely well but, not unexpectedly, there have been a few exceptions that have guided us in developing even better systems.” Currently, there are four commonly used options for landfill caps, each with ...


    By Agru America, Inc.

  • Performance Comparison of RO and NF Systems

    The nanofiltration train (NF-A) and reverse osmosis train (RO-A) at Port Hueneme Brackish Reclamation Demonstration Facility in Southern California have both suffered from biofouling since startup in November 1998 until the plant implemented a raw water chloramination scheme in June 2000 (around 13,500 hours of operation). Moreover, the nanofiltration membrane elements also suffered from a ...


    By MASAR Technologies, Inc.

  • Landfill Leachate Sources and Treatment Options

    What is leachate? In a lab, it is any liquid that extracts solids as it passes through matter. In a landfill, it is the water that enters the facility in a number of ways, passes through waste material on contact, contains a wide range of constituents, and must be addressed with a proper operations plan. Leachate treatment options and mitigation are one of the greatest costs for landfill ...


    By Agru America, Inc.

  • Glenmore Landfill’s life expectancy increased for 12-15 years in Canada

    To view Video Click Here Ineffective compaction along with extensive use of cover soil are lowering the life expectencies of landfills. Aiming for better compaction is the easiest way to add more operation years for continuing revenues. For increasing the compaction efficiency, the city ...


    By Tana Oy

  • Bio-Stabilization of MSW in Argentina - Case Study

    Largest Landfill in South America uses the Covered Aerated Static Pile (CASP) composting system to Bio-Stabilize 400 tons/day of Mix Solid Waste (MSW) derived from the landfill sparation facility. 2500 tons of un-separated MSW arrives daily from the City of Buenos Aries and the surronding area (population 12 million). Roughly 65 percent of the incoming waste is organic and can be diverted from ...

  • Glenmore Landfill’s life expectancy increased for 12-15 years in Canada

    Ineffective compaction along with extensive use of cover soil are lowering the life expectencies of landfills. Aiming for better compaction is the easiest way to add more operation years for continuing revenues. For increasing the compaction efficiency, the city of Kelowna in Canada purchased a TANA E520 landfill compactor to Glenmore Landfill.  According to Ken Muller, the Solid Waste ...


    By Tana Oy

  • Piedroba Dewaters Slurry, Returns Clean Water to Holmes Beach Canals

    This project was a successful application of a total cleaning system (TCS), where the particular type of solids of the sediments permitted the dredger to avoid the costly construction of a dredged material maintenance area (DMMA), or the transportation and tipping fees for a municipal landfill. The surface waters were cleaned in tandem, and contributed to a higher quality benthic environment in ...

  • Blending of would-be landfill turns out greener cement-based products

    The vision of a greener future for the construction industry motivates Andrew Dennis, an architect here who founded a company dedicated to producing environmentally friendly cement-based products. Instead of the heavy aggregates found in standard concrete, the materials made by GigaCrete Inc. include non silica based sands and byproducts of coal combustion, fly-ash and bottom-ash and recycled ...

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