Module 21 Flashcards

1
Q

Solid waste

A

Discarded products

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2
Q

Industrial solid waste

A

Waste generated by agriculture, mining, and manufacturing activities

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3
Q

Municipal solid waste

A

Garbage that is thrown out by residential or commercial buildings

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4
Q

Hazardous waste

A

Solid or liquid waste that is toxic, chemically reactive, flammable, or corrosive

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5
Q

Open dumps

A

Hole in the ground where garbage is deposited and often burned

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6
Q

Sanitary landfill

A

Municipal solid waste from initial generation to end disposal

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7
Q

Resources conservation & Recovery Act

A

Allows the EPA to set standards for the management of several types of hazardous waste

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8
Q

Leachate

A

Leaks

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9
Q

Incineration

A

Waste that is burned at high temperatures, reducing its original weight

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10
Q

Waste-to-energy

A

Facilities where heat produced by waste combustion boils water, creating steam that drives electricity generation

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11
Q

Closed-loop recycling

A

Materials converted to new products of the same type

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12
Q

Secondary recycling

A

Materials converted into a different type of product

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13
Q

Composting

A

Uses decomposing bacteria to convert biodegradable waste into useable soil amendments

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14
Q

Synthetic organic compounds

A

Examples include pesticides and PCBs

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15
Q

Heavy metals

A

Examples include mercury and lead

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16
Q

Deep-well disposal

A

A common way to store liquid hazardous waste

17
Q

Surface impoundment

A

Storing liquid hazardous waste in natural topographic depressions or manmade ponds

18
Q

Hazardous waste landfill

A

Storing hazardous waste in drums that are sealed and buried in special facilities

19
Q

Bioremediation

A

Uses organisms to remove contaminants

20
Q

Phytoremediation

A

Uses plants to absorb contaminants

21
Q

Cradle-to-grave

A

A plan for hazardous waste from initial generation to end disposal

22
Q

Comprehensive environmental response, Compensation & Liability Act

A

Identifies area that have been contaminated with hazardous waste

23
Q

Brownfields

A

Abandoned industrial and commercial sites

24
Q

Basel convention

A

Requires that developing countries give full permission to accept hazardous waste

25
Q

Persistent Organic Pollutants Treaty

A

Agreement to phase out 12 organic persistent pollutants