Envi Flashcards by Baby Arellano

Q

remove large particulates from gas streams

A

cyclone separator

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Q

trap particulate matter

A

baghouse (fabric filter)

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Q

remove fine particles from exhaust gas

A

electrostatic precipitator

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Q

absorb gases and collect particles

A

wet scrubber

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Q

collect fine particles ang gases

A

venturi scrubber

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Q

remove voc and odors

A

activated carbon adaorber

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Q

destroy vocs and hazardous gases

A

thermal oxidizer

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Q

reduce vehicle emissions

A

catalytic converter

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Q

remove large debris

A

screening

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Q

remove sand and grit

A

grit chamber

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Q

settle suspended solids

A

sedimentation tank (clarifier)

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Q

promote biological oxidation

A

aeration basin

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Q

biologically treat ww

A

activated sludge process

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Q

fixed-film biological treatment

A

trickling filter

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Q

tertiary treatment

A

sand filter

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Q

adsorption of dissolved organics

A

granular activated carbon (GAC)

Q

reduce waste volume

A

shredder/pulverizer

Q

biological decomposition

A

composting equioment

Q

high temp waste destruction

A

rotary kiln incinerator

Q

final disposal

A

sanitary landfill

Q

treat liquid from landfill

A

leachate tratment plant

Q

convert organic waste to biogas

A

anaerobic digester

Q

reduce sound emissions

A

silencer/muffler

Q

prevent structure-borne noise

A

vibration isolators

Q

enclose noise equipment

A

acoustic enclosures

Q

remove odorous compounds

A

biofilter

Q

odor control frok voc

A

scrubber + GAC