About: http://webisa.webdatacommons.org/94482456

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The process can be used for separating solids from fluids in dissolved air floatation clarifiers and for separating oil from water using either dissolved air or other gases, such as methane (natural gas) or carbon dioxide.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com