Schäfer, Andrea Iris. Natural organics removal using membranes : principles, performance and cost / Andrea Iris Schäfer. - Lancaster, Pa. : Technomic Publishing, c2001. - xxiii, 406 p. : ill. ; 25 cm. P.B Includes bibliographical references (p. 373-400) and index. ISBN: 1587160935 LCCN: 2001088343 Subjects--Topical Terms: Water--Purification--Membrane filtration.Nanofiltration.Ultrafiltration. LC Class. No.: TD442.5 / .S33 2001 Dewey Class. No.: 628.164 SCH