Lernkarten

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1 Exakte Antworten 0 Text Antworten 8 Multiple Choice Antworten
Fenster schliessen

What does the three Rs of recycling stand for? (3 R’s of Waste Minimization)

reduce

reuse

recycle

Fenster schliessen

Which factors influence the amount of waste produced?

Economic wealth

Municipal waste collection and management system

Fenster schliessen

In average, how many kg of Municipal solid waste are produced yearly pro capita?

477 kg/(ihn. x a)
Fenster schliessen

Which are the three phases of Life cycle analysis?

Goal and scope

Life cycle inventory

life cycle impact assessment

Fenster schliessen

Which are the main problems with plastic recycling?

Additives in plastics

Mixture of different plastics

Contaminated post-consumer plastics

Reduction in product quality: Macromolecule size reduction due to partial oxidation

Fenster schliessen

List the three main ways for the recycling of plastics

Energy recovery

Mechanical recycling

Feedstock recycling

Fenster schliessen

Name two disposal methods for hazardous waste.

Surface impoundments

Deep-well injection:

Fenster schliessen

In order to maximize recycling and recovery of materials from C&D waste, what should be made during the different demolition stages?

keep material separated

per-demolition and dismantling