About: http://webisa.webdatacommons.org/344687080

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	Description of the Prior Art Oftentimes, the regeneration brine or chemicals used to regenerate such products as ion exchange systems or media type filtration systems contain sediment, sand or other particulates.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com