About: http://webisa.webdatacommons.org/176693880

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	However, granular char is an expensive material and regeneration results in a 10 to 15% loss of adsorbent (McKay, Otterburn & Sweeney, 1980).
http://www.w3.org/ns/prov#wasQuotedFrom	scielo.br