Assertion: bilge's chemical | /r/ObjectUse | used in marine sanitation devices
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Additionally, chemicals and deodorants including chlorine, ammonia, or formaldehyde are often used in Marine Sanitation Devices (MSD) (http://water.epa.gov/polwaste/vwd/vsdmsd.cfm) and can present a threat to marine organisms.