Southville International School and Colleges

Normal view MARC view ISBD view

Lee, So Won.

Water purification using ultra violet light / So Won Lee. - Las Piñas City, Philippines : Southville International School and Colleges, 2012. - 22 pages : illustrations ; 28 cm.

Includes bibliographical references.

Subjects--Topical Terms:
Water--Purification—Ultraviolet treatment.
Ultraviolet radiation--Industrial applications.
Water quality--Health aspects.
Drinking water--Purification.

LC Class. No.: PGS TD 478.W38 / .L477 2012