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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	Such systems are not as cost effective as pressurized gas filtration because those systems usually require both the air pressure step as well as the diaphragm squeeze to produce dry solids.
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com