landfill industry Articles

  • Reduced Emissions for Landfill Gas Installations

    The use of landfill gas as a source of renewable energy is increasing. For environmental and safety reasons, the owners of the waste storage sites have to strictly monitor and control the construction, operations, and emissions generated. Sulzer offers solutions to control these emissions within the limits given by the government. Landfill gas is similar to natural gas, but it is created by ...


    By Sulzer

  • 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.

  • 10 things you need to know about the circular economy

    10 things you need to know about the circular economy A working circular economy could be a practical solution to the planet’s emerging resource problems. Here’s 10 facts you should know. 1. Why do we need one? The circular economy is touted as a practical solution to the planet’s emerging resource crunch. Reserves of key resources such ...


    By GPT Waste Management Ltd

  • Zero landfill, zero waste: the greening of industry in Singapore

    This paper reviews how a land-scarce city-state is trying to achieve its goals of zero landfill and zero waste through the greening of industry. The main challenges Singapore confronts in its solid waste management are an increasing volume of industrial waste generated, a shortage of land for landfills, and escalating costs of incineration plants. To green its industries, there has been a ...


    By Inderscience Publishers

  • Environmental risk assessment of a closed industrial landfill

    Client: Waste Management Industry Location: Closed landfill, Warwickshire, UK Services: Hydrogeological risk assessment and Closed landfill support Issues: Potential risk to groundwater and surface water, environment and human health. Gaps in available data for closed landfill site. Summary: ESI ...

  • Landfill grinding system

    A landfill needed a way to reduce their waste stream volume, increase the life of their landfill, and recover a recyclable, marketable product. Wood and yard waste material comprise up to 20% of their entire waste stream volume. Processing and recycling this material will extend the life of the landfill by 20 years. They chose WSM's Model 4864BH Horizontal Hogging System with a customized feed ...

  • Styrofoam is filling up landfill

    Styrofoam has the potential to affect the entire ecological system of this planet. Used in product packages and the shipping industry, the world produces tons of Styrofoam each year which is now a major environmental problem. Landfills are filling up at a record rate and Styrofoam is one reason and Styrofoam is non-biodegradable adds to ...


  • Landfill licence surrender assessment

    Client: Waste Management Industry Location: UK Services: Landfill completion reporting, site investigation, sampling and data collation,   risk assessment, regulatory liaison. Issues: Potential risk to human health and controlled waters,  Summary: ESI undertook the site ...

  • Cutting landfill costs - not capabilities

    The garbage business is generally a good indicator of the economy’s strength. And while the bad news is that waste tonnage is down at most landfills, the good news is that there is a bottom. Most of the drop is due to a slumping construction industry, compounded by less consumer buying. But the garbage business—like taxes and death—is relatively constant. Some landfills are ...


    By FINN Corporation

  • Landfill leachate treatment

    Landfills are categorized by regulations in three types: industrial, municipal, and hazardous. Individual landfills may be further differentiated by the types of waste which they accept. All landfills are required to be capped, usually occurring at the end of each day. The cap is typically 6-8” of soil. The cap reduces odor and loss due to wind. At the closing of the landfill, a permanent ...


    By WesTech Engineering, Inc.

  • Landfills Expand Energy Output

    HIGH fossil fuel prices and growing concern about global climate change are creating favorable conditions for landfill gas energy (LFGE) projects. Notably, endorsement of LFGE by Federal agencies and many states as a form of “green” power has enabled LFGE developers to earn premiums for electricity marketed through green power programs, and to benefit from expanded federal tax credits for ...


    By BioCycle Magazine

  • Zero landfill is not zero waste

    THE Zero Waste movement is more than just a vision. It is a movement that is actually changing the world. To prove it, I recommend visiting GreenBiz.com and in the search box type “zero waste.” You will be amazed, as I was, at the tsunami of business activities over the last couple of years related to the idea of totally eliminating waste from our manufacturing, distribution and ...


    By BioCycle Magazine

  • Membrane Bioreactor for Sanitary Landfill

    The Problem The county of Warren NJ owns and operates a sanitary landfill in Oxford Twp, NJ. The facility generates an average of 50,000 gallons per day of leachate, with peaks to 100,000 gallons per day. The facility was discharging to a local POTW from their lagoon, but they were facing requirements for nitrogen removal from the POTW and needed a new system to provide ...


    By Dynatec Systems Inc.

  • Redirection of Timber Dust from Landfill to Agricultural Use: Mayco Industries

     Background Located in the industrial area of a Brisbane suburb, Mayco Industries Pty Ltd (Mayco) manufactures kitchens for residential and high rise markets. Their factory is one of the largest in Queensland, producing between 35 and 55 kitchens per week, and employs 86 staff, 20 of which work on a casual basis. Both natural timber and manufactured board are used by Mayco to ...


  • Landfill gas explosive for global warming

    In response to EPA’s 1991 landfill rules that pushed the industry to larger facilities, landfill operator’s today pile and compact trash on the ground into giant mounds in the shape of a four sided pyramid. As originally contemplated, these mounds of trash were encased in liners to keep the wastes dry so contaminants would not be mobilized to leak into groundwater, along with ...


  • Halving construction waste to landfill by 2012

    Government and industry have proposed halving the amount of construction,demolition and excavation waste sent tolandfill by 2012 (“1/2W2L”), as a result of waste reduction, reuse and recycling. How might this be achieved and what will the impact be? Policy targetsIn England, the Government’s Waste Strategy and draft Sustainable Construction Strategy both propose the target of 1/2W2L. ...

  • 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.

  • Hydrogeological risk assessment for a proposed landfill

    Client: Waste Management Industry Location: Landfill site, UK Services: Desk study, site investigation and data review, 3D MODFLOW groundwater modelling and hydrogeological risk assessment. Issues: Potential risk to groundwater and surface water, environment and human health.  Landfill containment design ...

  • Risk assessment for a landfill PPC application

    Client: Waste Management Industry Location: Co-disposal landfill site for non-hazardous and hazardous waste,  Worcestershire. Services: Hydrogeological risk assessment, landfill monitoring support, Environmental permit application support , Issues: Potential risk to groundwater,  Environmental Permit ...

  • Utilisation of landfill gas for the generation of energy

    The gases in landfill sites that develop during degradation processes, largely contribute to the greenhouse effect and additionally harbour considerable safety and health hazards. However, they are also often rich in methane and therefore a potential energy carrier. In many countries much of this potential for the generation of electricity and heat from landfill gas still exists. Furthermore, ...


    By Hofstetter BV

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