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  2. Landfill - Wikipedia

    en.wikipedia.org/wiki/Landfill

    Once a landfill site is full, it is sealed off to prevent precipitation ingress and new leachate formation. However, liners must have a lifespan, be it several hundred years or more. Eventually, any landfill liner could leak, [7] so the ground around landfills must be tested for leachate to prevent pollutants from contaminating groundwater.

  3. Bioreactor landfill - Wikipedia

    en.wikipedia.org/wiki/Bioreactor_landfill

    Landfills are the primary method of waste disposal in many parts of the world, including United States and Canada.Bioreactor landfills are expected to reduce the amount of and costs associated with management of leachate, to increase the rate of production of methane (natural gas) for commercial purposes and reduce the amount of land required for land-fills.

  4. Landfills in the United States - Wikipedia

    en.wikipedia.org/wiki/Landfills_in_the_United_States

    In 1991, the EPA established new federal standards for municipal solid waste landfills that updated location and operation standards, added design standards, groundwater monitoring requirements, corrective action requirements for known environmental releases, closure and post-closure requirements, and financial assurances to pay for landfill ...

  5. Transfer station (waste management) - Wikipedia

    en.wikipedia.org/wiki/Transfer_station_(waste...

    These larger vehicles will transport the waste to the end point of disposal in an incinerator, landfill, or hazardous waste facility, or for recycling. Transfer stations can be publicly or privately owned. They vary in size, from small regional sites managing less than 1000 tonnes/year to large sites managing over 200,000 tonne/year. [1]

  6. Mechanical biological treatment - Wikipedia

    en.wikipedia.org/wiki/Mechanical_biological...

    Residual unusable materials prepared for their final safe treatment (e.g., incineration or gasification) and/or landfill; Further advantages: Small fraction of inert residual waste; Reduction of the waste volume to be deposited to at least a half (density > 1.3 t/m 3), thus the lifetime of the landfill is at least twice as long as usual

  7. Fresno Municipal Sanitary Landfill - Wikipedia

    en.wikipedia.org/wiki/Fresno_Municipal_Sanitary...

    The former Fresno Municipal Sanitary Landfill is located about 3 miles (4.8 km) from downtown Fresno, on 140 acres (57 ha) of land at the southwest corner of South West Avenue and West Jensen Avenue. The landfill is a basically rectangular mound, about 4,200 feet (1,300 m) long and 1,250 feet (380 m) wide.

  8. Solid waste policy of the United States - Wikipedia

    en.wikipedia.org/wiki/Solid_waste_policy_of_the...

    Solid Waste Tree, Based on Resource Conservation and Recovery Act, United States Environmental Protection Agency. Solid waste means any garbage or refuse, sludge from a wastewater treatment plant, water supply treatment plant, or an air pollution control facility and other discarded material, including solid, liquid, semi-solid, or contained gaseous material resulting from industrial ...

  9. Waste compaction - Wikipedia

    en.wikipedia.org/wiki/Waste_compaction

    A landfill compaction vehicle has two main functions: to spread the waste evenly in layers over the landfill, and to compact waste to reduce its volume and help stabilize the landfill. Proper waste compacting includes the process of using a steel wheeled/drum landfill compactor to shred , tear and press together various items in the waste ...