CMI Environmental Sustainability & Compliance 3 — Questions and Answers
Question 1: A facility manager asks you to verify that a disinfectant is EPA-registered. Which resource provides the official list of registered disinfectants?
- The product manufacturer's website
- EPA's Antimicrobial Pesticide Products (List N) database (Correct answer)
- OSHA's Chemical Hazard Communication standard
- NSF International's white paper database
Correct answer: EPA's Antimicrobial Pesticide Products (List N) database
EPA's List N (and other EPA antimicrobial lists) is the authoritative registry of federally registered disinfectant products.
Question 2: Which sustainable purchasing criterion is most relevant when selecting a new vacuum cleaner for a commercial facility?
- Manufacturer's country of origin
- Energy Star certification and HEPA filtration efficiency (Correct answer)
- Color of the vacuum body
- Weight of the unit when empty
Correct answer: Energy Star certification and HEPA filtration efficiency
Energy Star certification ensures energy efficiency while HEPA filtration improves indoor air quality by capturing fine particulates.
Question 3: What is the primary purpose of a 'product stewardship' program offered by a cleaning chemical manufacturer?
- To market products directly to end-users through cleaning contractors
- To take responsibility for a product's environmental impact throughout its entire life cycle (Correct answer)
- To certify that products meet minimum performance thresholds
- To negotiate bulk pricing with large facility accounts
Correct answer: To take responsibility for a product's environmental impact throughout its entire life cycle
Product stewardship programs hold manufacturers accountable for environmental impacts from production through disposal of their products.
Question 4: A hospital's environmental services department wants to reduce chemical use without compromising infection control. Which technology best supports this goal?
- Higher-concentration quaternary ammonium cleaners applied more frequently
- Electrolyzed water (hypochlorous acid) generated on-site (Correct answer)
- Single-use disposable wipes for every surface
- Ultraviolet-C disinfection robots replacing all manual cleaning
Correct answer: Electrolyzed water (hypochlorous acid) generated on-site
On-site electrolyzed water generates effective disinfectant from water and salt, eliminating the need to purchase, ship, or dispose of chemical containers.
Question 5: Under SARA Title III (Emergency Planning and Community Right-to-Know Act), what must a cleaning contractor report if they store certain hazardous chemicals above threshold quantities?
- Annual profit margins from chemical sales
- Tier I or Tier II chemical inventory reports to state and local emergency planners (Correct answer)
- OSHA 300 log entries related to chemical exposures
- EPA Form 8700-12 hazardous waste generator reports
Correct answer: Tier I or Tier II chemical inventory reports to state and local emergency planners
SARA Title III requires facilities storing hazardous chemicals above threshold quantities to submit Tier I or Tier II inventory reports to local emergency planners.
Question 6: Which of the following is an example of source reduction in a sustainable cleaning program?
- Recycling empty chemical containers after use
- Switching to concentrated chemicals that require less packaging per use (Correct answer)
- Composting paper towel waste from restrooms
- Installing grease traps on mop sink drains
Correct answer: Switching to concentrated chemicals that require less packaging per use
Source reduction prevents waste before it is created; concentrated products reduce packaging volume per cleaning dose.
Question 7: A cleaning operation's environmental compliance audit reveals they are discharging mop water containing floor finish stripper into a storm drain. Which law is most directly violated?
- OSHA Hazard Communication Standard (HazCom)
- Clean Water Act (CWA) prohibition on illegal discharges (Correct answer)
- TSCA Section 5 new chemical notification
- RCRA Subtitle D solid waste regulations
Correct answer: Clean Water Act (CWA) prohibition on illegal discharges
The Clean Water Act prohibits unpermitted discharge of pollutants into waters of the United States, including via storm drains.
CMI Environmental Sustainability & Compliance 3
A facility manager asks you to verify that a disinfectant is EPA-registered.
Which resource provides the official list of registered disinfectants?