- المجال: Environment
- Number of terms: 834
- Number of blossaries: 0
- Company Profile:
Waste Management, Inc. provides integrated waste management services in North America. The company offers collection, transfer, recycling, disposal, and waste-to-energy services. Its recycling operations include collection and materials processing, plastics materials recycling, and commodities ...
A modern engineered way to deposit waste into the ground and still protect the environment. As the landfill is built, the base of the cell is lined with a protective layer and materials are installed to monitor and collect leachate and gas emissions. As waste is deposited over the liner, it is compacted with heavy machinery in a effort to get the maximum amount of waste in an area. At the end of the day the waste is covered with soil or special fabric cover (unless specifically exempted by state regulators. ) Once the lined area is completely full, it is covered with an engineer-designed cap. Regulations mandate the periodic testing of ground water, leachate levels and gas emissions. Landfills are accounted for a separate line of business within the WM organization. Different types of landfills include MSW, C&D, Asbestos Monofil, Ash Monofil, Special Waste and Hazardous Waste.
Industry:Environment
A category of equipment used at waste-to-energy facilities to meet emission standards and generate reports required by agency regulators.
Industry:Environment
A fee charged to roll-off customers calculated from the amount of time it takes to pick up their roll-off container or compactor, dispose of the waste and return it to the customer.
Industry:Environment
Recycle America Alliance (RAA) will be a majority owned and consolidated subsidiary of Waste Management, Inc. RAA handles more than 8 million tons of commodities per year; operates 80 recycling plants and provides marketing responsibility for more than 190 locations in the U. S. and Canada. In addition, RAA operates seven container processing facilities, one plastics recycling facility, and four electronics recycling facilities.
Industry:Environment
A segment of the business that is made up of commercial and industrial collection.
Industry:Environment
The hopper is the part of a garbage truck or compactor where trash is emptied before compaction into the container.
Industry:Environment
Liquids that have come in contact with waste. Leachate accumulates in the waste footprint of the landfill. Leachate levels within the landfill must be monitored and cannot exceed state regulatory agency established levels. Depending upon the site, there are different ways to handle collected leachate. Some of these include: 1. Collecting it in tanks and periodically transporting it off-site for treatment and disposal; 2. Collecting it in evaporation ponds which allow it to naturally evaporate into the air; 3. Discharging it into the sewer system, 4. Re-circulating it back into the landfill to aid in the biodegradation of the waste.
Industry:Environment
A fee paid by anyone disposing of waste at a landfill. (also see Disposal Fee)
Industry:Environment
The period of time after a landfill is certified as closed by a state regulatory agency, until WM has no further monitoring responsibility. Environmental and other regulations require the owner of the closed landfill to continue monitoring activities and general maintenance of the site for a specific period of time (generally 30 years).
Industry:Environment
Regular garbage from non-industrial sources, such as residential homes, restaurants, retail centers, and office buildings. Typical MSW includes paper, discarded food items, and other general discards. Green waste is considered MSW and includes yard clippings, leaves, trees, etc.
Industry:Environment
