CPWM Recycling and Resource Recovery 5

Question 1

Which federal program certifies that products meet minimum recycled content standards for procurement by federal agencies?

Accepted Answer

EPA Comprehensive Procurement Guidelines (CPG)

Answer

The EPA's CPG program designates products with minimum recycled content thresholds and requires federal agencies to give procurement preference to these designated items.

Question 2

In a drop-off recycling program serving a rural county, which factor most significantly affects program cost-effectiveness?

Accepted Answer

Collection site density and haul distance to the MRF

Answer

In rural programs, low population density means higher per-ton collection costs, and long transport distances to processors drive up haul costs, making site placement critical to economic viability.

Question 3

What is the primary regulatory concern when a company uses 'recycled' as a marketing claim for a product containing 30% pre-consumer scrap?

Accepted Answer

FTC Green Guides require disclosure of the type of recycled content (pre- vs. post-consumer)

Answer

The FTC Green Guides direct marketers to disclose whether recycled content is pre-consumer or post-consumer when making recycled content claims, as post-consumer is generally considered more environmentally significant.

Question 4

Which material in a mixed recyclables stream is most effectively separated using an eddy current separator?

Accepted Answer

Aluminum cans and foil

Answer

Eddy current separators use a rapidly rotating magnetic field to induce currents in non-ferrous metals like aluminum, repelling them from the belt and separating them from other materials.

Question 5

A municipality considering adopting a Pay-As-You-Throw (PAYT) program expects which primary outcome related to recycling?

Accepted Answer

Increased diversion rates as residents have a financial incentive to recycle more

Answer

PAYT programs charge residents based on the volume or weight of trash set out, creating a direct financial incentive to recycle and compost more to reduce their trash bill.

(CPWM) Certified Professional in Waste Management Practice Test

(CPWM) Certified Professional in Waste Management Practice Test

CPWM Recycling and Resource Recovery 5