environmental
bin
bio
biohazard
biological
box
can
caution
chemical
clinic
clinical
container
containers
danger
dangerous
disposal
dump
ecology
environment
flat
garbage
hazard
hazardous
hospital
icon
illustration
infectious
infectious waste
isolated
laboratory
medical
medicine
metal
plastic
pollution
recycle
recycling
red
risk
safety
sign
storage
symbol
toxic
trash
warning
waste