Assertion: leaching | /r/HasProperty | unlikely to occur
Facets:
value: for intact pv panels
type: PURPOSE
Source sentences:
text: For intact PV panels, leaching of these elements is unlikely to occur, thus most of the concern for contamination of Pb and Cd from solar panels relates to panels disposed in landfills that degrade over time, and become exposed to water (Zapf-Gottwick et al., 2015).