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Titolo:
COMPARISON OF FIBERGLASS AND OTHER POLYMERIC WELL CASINGS, PART-III -SORPTION AND LEACHING OF TRACE-LEVEL METALS
Autore:
RANNEY TA; PARKER LV;
Indirizzi:
SCI & TECHNOL CORP,POB 127 HANOVER NH 03755
Titolo Testata:
Ground water monitoring & remediation
fascicolo: 3, volume: 18, anno: 1998,
pagine: 127 - 133
SICI:
1069-3629(1998)18:3<127:COFAOP>2.0.ZU;2-H
Fonte:
ISI
Lingua:
ENG
Soggetto:
CHEMICALS; WATER;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
21
Recensione:
Indirizzi per estratti:
Citazione:
T.A. Ranney e L.V. Parker, "COMPARISON OF FIBERGLASS AND OTHER POLYMERIC WELL CASINGS, PART-III -SORPTION AND LEACHING OF TRACE-LEVEL METALS", Ground water monitoring & remediation, 18(3), 1998, pp. 127-133

Abstract

his series of experiments was-initiated to determine the Overall suitability of three alternative polymeric well casing materials (fluorinated ethylene propylene [FEP], fiberglass-reinforced:epoxy [FRE], and fiberglass-reinforced plastic [FRP]) for use in ground water monitoringwells; and to compare;these materials with polyvinyl chloride (PVC) and polytetrafluoroethylene (PTFE) well casings. This paper focuses on sorption and leaching of metals Generally, the fiberglass materials leached more metal contaminants than PVC, FEP, and PTFE However,with oneexception (Pb leaching from FRP), leached concentrations were below maximum allowable limits set by the U.S. Environmental Protection Agency (EPA)for drinking water. With respect to sorption none of the polymers sorbed the anions tested, but all of them sorbed one or more of thecations tested. FEP and PTFE were much less sorptive than the other materials.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 18/09/20 alle ore 10:57:05