PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Stuart Michael of NoAb Biodiscoveries pointed out recently in a French Creek Software Discussion Group, the silica will form insoluble mineral salts with the other metals such as calcium, iron, etc. even at high pH. The high TDS water in the cooling tower provides the favorable conditions for this.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nelsonenvironmentaltechnologies.com